Analysis Overview
SHA256
a6f1f005d6597eeaad112e697cdc23a870332a42fd7f897df28d80450d8f1801
Threat Level: Known bad
The file 81f7894d5f57875aac520d9601f29693 was found to be: Known bad.
Malicious Activity Summary
Dridex
Dridex Shellcode
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Checks whether UAC is enabled
Unsigned PE
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-30 08:32
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-30 08:32
Reported
2024-01-30 08:34
Platform
win7-20231215-en
Max time kernel
150s
Max time network
124s
Command Line
Signatures
Dridex
Dridex Shellcode
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\K5Rk\TpmInit.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\0H66b\BitLockerWizardElev.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\uXAK5Vf6\fveprompt.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\K5Rk\TpmInit.exe | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\0H66b\BitLockerWizardElev.exe | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\uXAK5Vf6\fveprompt.exe | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2444714103-3190537498-3629098939-1000\Software\Microsoft\Windows\CurrentVersion\Run\Niubkzso = "C:\\Users\\Admin\\AppData\\Roaming\\MICROS~1\\INTERN~1\\UserData\\Low\\JtlScQzd\\BITLOC~1.EXE" | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Windows\system32\rundll32.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\K5Rk\TpmInit.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\0H66b\BitLockerWizardElev.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\uXAK5Vf6\fveprompt.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1244 wrote to memory of 2440 | N/A | N/A | C:\Windows\system32\TpmInit.exe |
| PID 1244 wrote to memory of 2440 | N/A | N/A | C:\Windows\system32\TpmInit.exe |
| PID 1244 wrote to memory of 2440 | N/A | N/A | C:\Windows\system32\TpmInit.exe |
| PID 1244 wrote to memory of 2572 | N/A | N/A | C:\Users\Admin\AppData\Local\K5Rk\TpmInit.exe |
| PID 1244 wrote to memory of 2572 | N/A | N/A | C:\Users\Admin\AppData\Local\K5Rk\TpmInit.exe |
| PID 1244 wrote to memory of 2572 | N/A | N/A | C:\Users\Admin\AppData\Local\K5Rk\TpmInit.exe |
| PID 1244 wrote to memory of 2144 | N/A | N/A | C:\Windows\system32\BitLockerWizardElev.exe |
| PID 1244 wrote to memory of 2144 | N/A | N/A | C:\Windows\system32\BitLockerWizardElev.exe |
| PID 1244 wrote to memory of 2144 | N/A | N/A | C:\Windows\system32\BitLockerWizardElev.exe |
| PID 1244 wrote to memory of 2148 | N/A | N/A | C:\Users\Admin\AppData\Local\0H66b\BitLockerWizardElev.exe |
| PID 1244 wrote to memory of 2148 | N/A | N/A | C:\Users\Admin\AppData\Local\0H66b\BitLockerWizardElev.exe |
| PID 1244 wrote to memory of 2148 | N/A | N/A | C:\Users\Admin\AppData\Local\0H66b\BitLockerWizardElev.exe |
| PID 1244 wrote to memory of 2152 | N/A | N/A | C:\Windows\system32\fveprompt.exe |
| PID 1244 wrote to memory of 2152 | N/A | N/A | C:\Windows\system32\fveprompt.exe |
| PID 1244 wrote to memory of 2152 | N/A | N/A | C:\Windows\system32\fveprompt.exe |
| PID 1244 wrote to memory of 2784 | N/A | N/A | C:\Users\Admin\AppData\Local\uXAK5Vf6\fveprompt.exe |
| PID 1244 wrote to memory of 2784 | N/A | N/A | C:\Users\Admin\AppData\Local\uXAK5Vf6\fveprompt.exe |
| PID 1244 wrote to memory of 2784 | N/A | N/A | C:\Users\Admin\AppData\Local\uXAK5Vf6\fveprompt.exe |
Uses Task Scheduler COM API
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\81f7894d5f57875aac520d9601f29693.dll,#1
C:\Windows\system32\TpmInit.exe
C:\Windows\system32\TpmInit.exe
C:\Users\Admin\AppData\Local\K5Rk\TpmInit.exe
C:\Users\Admin\AppData\Local\K5Rk\TpmInit.exe
C:\Windows\system32\BitLockerWizardElev.exe
C:\Windows\system32\BitLockerWizardElev.exe
C:\Users\Admin\AppData\Local\0H66b\BitLockerWizardElev.exe
C:\Users\Admin\AppData\Local\0H66b\BitLockerWizardElev.exe
C:\Windows\system32\fveprompt.exe
C:\Windows\system32\fveprompt.exe
C:\Users\Admin\AppData\Local\uXAK5Vf6\fveprompt.exe
C:\Users\Admin\AppData\Local\uXAK5Vf6\fveprompt.exe
Network
Files
memory/1700-0-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1700-1-0x0000000000330000-0x0000000000337000-memory.dmp
memory/1244-4-0x0000000077606000-0x0000000077607000-memory.dmp
memory/1244-5-0x0000000002C20000-0x0000000002C21000-memory.dmp
memory/1700-8-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-9-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-13-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-14-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-15-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-12-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-17-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-18-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-19-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-21-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-22-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-23-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-25-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-26-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-31-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-32-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-29-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-34-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-35-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-40-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-38-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-42-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-44-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-45-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-43-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-46-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-47-0x0000000002BF0000-0x0000000002BF7000-memory.dmp
memory/1244-41-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-39-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-36-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-37-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-33-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-30-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-54-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-56-0x0000000077970000-0x0000000077972000-memory.dmp
memory/1244-55-0x0000000077811000-0x0000000077812000-memory.dmp
memory/1244-28-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-65-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-27-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-24-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-69-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-20-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-16-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-75-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-11-0x0000000140000000-0x00000001401B9000-memory.dmp
\Users\Admin\AppData\Local\K5Rk\TpmInit.exe
| MD5 | 8b5eb38e08a678afa129e23129ca1e6d |
| SHA1 | a27d30bb04f9fabdb5c92d5150661a75c5c7bc42 |
| SHA256 | 4befa614e1b434b2f58c9e7ce947a946b1cf1834b219caeff42b3e36f22fd97c |
| SHA512 | a7245cde299c68db85370ae1bdf32a26208e2cda1311afd06b0efd410664f36cafb62bf4b7ce058e203dcc515c45ebdef01543779ead864f3154175b7b36647d |
C:\Users\Admin\AppData\Local\K5Rk\Secur32.dll
| MD5 | 6cbedd406eee67125836ca80fb49cd9a |
| SHA1 | 56a40c238d2cbca6daeacfd5a041a3b33477bf7b |
| SHA256 | 9b136493759655a014b53128a0ee0e275bdf45f00c0b2ac97ab1ab8c5022060d |
| SHA512 | a6807b4c7985fef7ee8173792b27eaefdefd230ce74caa63c5a5e55ed21c9dcea227ae0bb829db6aa925106909b7eb7deda37770366227046e811c8952b8e604 |
\Users\Admin\AppData\Local\K5Rk\Secur32.dll
| MD5 | 8ac961b25b6340b16bdfb2bd8f363970 |
| SHA1 | 8f62305c73e4ffada75f30bd10fe356d73fb0fba |
| SHA256 | f9f37dbcf81dc9c099949eae343550a353552269e6f842022a6412883b56f9db |
| SHA512 | 435bb4d1751fb9e6d001aee269143005896dee30ad80a35c26be0d176210ab89431f18149e9050dff4fa868516ea5af11aab9be2863026b361312b6aac2492f2 |
memory/2572-83-0x0000000000090000-0x0000000000097000-memory.dmp
memory/2572-84-0x0000000140000000-0x00000001401BA000-memory.dmp
memory/1244-10-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1244-7-0x0000000140000000-0x00000001401B9000-memory.dmp
C:\Users\Admin\AppData\Roaming\Macromedia\v4cMZ\TpmInit.exe
| MD5 | f85aa5ae4e3c1e52f610fd0a61e90743 |
| SHA1 | 1fcb61d04c986ac9a6ac43f9dad2c87ff67e2dce |
| SHA256 | ec2462ab80ac9f2e1d5b32bd9a38da4d7c49dbf4dcfb2de5ebc8cfc5234687d1 |
| SHA512 | 035800fa1e4218dd77903890735b9a4f104d5f728602b5198eb3f388586703522922cded89003f312bf5429afed02222630e1068d5dec5f7ff875bce1e01a146 |
C:\Users\Admin\AppData\Local\0H66b\FVEWIZ.dll
| MD5 | 02d9f5bf31dd8faa6f4bd5589cbdffdc |
| SHA1 | 2690442db09a6358a7fb4b89473f5859c8bf0d9a |
| SHA256 | 3a6a103e04853cc77532a1d7b49e009b62044a5dc2e074127539e5c95f92805f |
| SHA512 | 21ab4afd95de5d061f77a2d6a013dcd5758a079c3bf75e9f2d489d209f95e70181d497d95c06b78fd8275af0e87b00ecb10c7cd166639cfc7833f27cb5d3581c |
\Users\Admin\AppData\Local\0H66b\FVEWIZ.dll
| MD5 | 783fdcd25012ad1d0dfc4c4092ea1cf9 |
| SHA1 | 4e6ab35bbc7e1787e6afda2905025b4c7471db42 |
| SHA256 | 2a9e54781231c4c29e8959aaea75fcb32bde66ba99df5d69043b8f7067bd5254 |
| SHA512 | 61efba1869bd0d461b397807b8a67423ab2b896dfe31984e955fc80dc2ff1f230b3e45d6e8b3ce3d28a156d09d07dc9875d543b95b495863eb932230be5e4bd9 |
memory/2148-100-0x0000000000190000-0x0000000000197000-memory.dmp
C:\Users\Admin\AppData\Local\0H66b\BitLockerWizardElev.exe
| MD5 | 73f13d791e36d3486743244f16875239 |
| SHA1 | ed5ec55dbc6b3bda505f0a4c699c257c90c02020 |
| SHA256 | 2483d2f0ad481005cca081a86a07be9060bc6d4769c4570f92ad96fa325be9b8 |
| SHA512 | 911a7b532312d50cc5e7f6a046d46ab5b322aa17ce59a40477173ea50f000a95db45f169f4ea3574e3e00ae4234b9f8363ac79329d683c14ebee1d423e6e43af |
C:\Users\Admin\AppData\Local\uXAK5Vf6\slc.dll
| MD5 | d3e6be2623673bf93522feda1f6c00c7 |
| SHA1 | b446c9218103cc1ba4bd0e7d2169fb7d64f80726 |
| SHA256 | 3ca85aa36be384f0641ba879f5ae850709a3d9d46ee50401f65bb39f42706ee5 |
| SHA512 | d7bae1230116cc012010db451955289ef2716e2dc3e30edf3370acaca6362d393ff13bee0ab46854b6d438ad6d7c98452d54d0ebda1029129c7f19f10bd814c4 |
\Users\Admin\AppData\Local\uXAK5Vf6\slc.dll
| MD5 | b8efc9757f89bbba43ed0a59e5fa5507 |
| SHA1 | 180d880f7242084f1c68fb55a5841c4db7aabad7 |
| SHA256 | e5e22597c6c41d172f14a4edf1cce1cc795bcb2f8639148e7d5bde44fde3f9cb |
| SHA512 | 1c66d56703d4bae41e5d3762a0f4eda6afb633627104451b6343e7b8df04924262c87e4dc4def26ecd7adf4e02d0d0e68f8adedf0eaf1c22a87bd821503801f6 |
memory/2784-118-0x0000000000100000-0x0000000000107000-memory.dmp
C:\Users\Admin\AppData\Local\uXAK5Vf6\fveprompt.exe
| MD5 | dc2c44a23b2cd52bd53accf389ae14b2 |
| SHA1 | e36c7b6f328aa2ab2f52478169c52c1916f04b5f |
| SHA256 | 7f5b19f2c6a94833196ee1929d48094889b33b504d73d3af88dd857ceaf67921 |
| SHA512 | ff083f74777a9cfc940d4e0cb55886397e27c85f867de9a5dd9ea2c2751d2a77bf75fe0734e424d9678c83e927788d07d0b3072024f7e5a9848c7ff1aa4090dc |
C:\Users\Admin\AppData\Local\uXAK5Vf6\fveprompt.exe
| MD5 | 1dbe430b61992fddcfb619c0c985c2b0 |
| SHA1 | f25679aadc70d9a163e83f3c88920aa139fb0c42 |
| SHA256 | 548ffedb55cfd4b365fd850c5f8ca68fd866ceb0faed145ad78b6f9a3e80a61b |
| SHA512 | 314ade0f6852b9c52b444e33edfa3cd44fbcb3f7d868d419c2e437b013d043eecfb13b8bf6ed50a8beb7338c3b526ef5241f347fdcbcc6814089a7fa8958a5d2 |
memory/1244-140-0x0000000077606000-0x0000000077607000-memory.dmp
C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Efrsxj.lnk
| MD5 | 3a8c634976c2aaa259f461c88cf77ff6 |
| SHA1 | 447f4213a158c156e37ad1a85fa9e5b48a083a47 |
| SHA256 | cdf80913f8fb3c7d5d0159b1e7e768e5c73477c3a8251568b9787e9071477371 |
| SHA512 | 6e852af45b5f53e147f57848c880cec276eca52df28a84993bde7a04a5bec1b3cd8be15d971d8182b5839e16c3cf25ff5f7742ae61c4ce2cac1906d97c1b34fc |
C:\Users\Admin\AppData\Roaming\Macromedia\v4cMZ\Secur32.dll
| MD5 | 8cee3c93272c8fd10483694b6a10e1fc |
| SHA1 | b14d192cf0412d45e74c5e457bf723b7dc19f9a0 |
| SHA256 | 7d95db42a54cf28c66877e2c8dec570991d29c724aa21ddea45990502e07a6d5 |
| SHA512 | e340a31f71d1d12020c518ffe0f6e2127f0b6665f573687ddc2721128ac096436a95883422cde9397a5b1068775777757dfb10de299a6648de946d3b49aec5bb |
C:\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\UserData\Low\JtlScQzd\FVEWIZ.dll
| MD5 | a41f70f3a346045d67e98197c6a02a12 |
| SHA1 | d8abd87faf0c1232b023984040bc6cafb2cc9667 |
| SHA256 | e8e4110636570a4a731443f66a9a03ce295cf79f998194d501bd35c78eaa29fc |
| SHA512 | 655a78b80c9cef4eaf40cd2cf3bf75baf8d834507924982320872d010806e8e6781383304fd31fbc992a8ef7c0116b15db762b9cd43cb0f45de896eec451ec42 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Maintenance\03lFWmCx\slc.dll
| MD5 | 00a80b3c6332cd0d84e8be834df1881c |
| SHA1 | 69560c24876b1907762dcd2e96c6aa94d82b8329 |
| SHA256 | f5fd420b26110c888877748b6bb13339fc7c320dde830f3ede6d457ef8f48d8e |
| SHA512 | b9e1faeac16095f85888ccf0af6560cf9e0135bc40ddd6efc37020c45a5870b9f1d06098663ed4145528c53567e1c53baeecf652e96d4226638b8abb042b6ee0 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-30 08:32
Reported
2024-01-30 08:34
Platform
win10v2004-20231215-en
Max time kernel
150s
Max time network
121s
Command Line
Signatures
Dridex
Dridex Shellcode
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\VdD28pZRG\unregmp2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\WvpJnY8zA\SystemSettingsRemoveDevice.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\m4fl\omadmclient.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\VdD28pZRG\unregmp2.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\WvpJnY8zA\SystemSettingsRemoveDevice.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\m4fl\omadmclient.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\m4fl\omadmclient.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\m4fl\omadmclient.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Qzenv = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Recent\\AutomaticDestinations\\iDoJf\\SystemSettingsRemoveDevice.exe" | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\WvpJnY8zA\SystemSettingsRemoveDevice.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\m4fl\omadmclient.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Windows\system32\rundll32.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\VdD28pZRG\unregmp2.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\81f7894d5f57875aac520d9601f29693.dll,#1
C:\Windows\system32\SystemSettingsRemoveDevice.exe
C:\Windows\system32\SystemSettingsRemoveDevice.exe
C:\Users\Admin\AppData\Local\VdD28pZRG\unregmp2.exe
C:\Users\Admin\AppData\Local\VdD28pZRG\unregmp2.exe
C:\Windows\system32\unregmp2.exe
C:\Windows\system32\unregmp2.exe
C:\Users\Admin\AppData\Local\WvpJnY8zA\SystemSettingsRemoveDevice.exe
C:\Users\Admin\AppData\Local\WvpJnY8zA\SystemSettingsRemoveDevice.exe
C:\Users\Admin\AppData\Local\m4fl\omadmclient.exe
C:\Users\Admin\AppData\Local\m4fl\omadmclient.exe
C:\Windows\system32\omadmclient.exe
C:\Windows\system32\omadmclient.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 175.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
Files
memory/1136-1-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/1136-0-0x0000021A9AB20000-0x0000021A9AB27000-memory.dmp
memory/3328-5-0x00007FFF7792A000-0x00007FFF7792B000-memory.dmp
memory/3328-4-0x00000000015B0000-0x00000000015B1000-memory.dmp
memory/1136-8-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-7-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-10-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-11-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-15-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-16-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-17-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-14-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-21-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-20-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-25-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-27-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-26-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-24-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-28-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-29-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-30-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-33-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-34-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-35-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-36-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-32-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-31-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-38-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-37-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-39-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-41-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-40-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-23-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-42-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-22-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-43-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-19-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-44-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-46-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-47-0x00000000012F0000-0x00000000012F7000-memory.dmp
memory/3328-54-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-45-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-18-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-13-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-12-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-9-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-66-0x0000000140000000-0x00000001401B9000-memory.dmp
C:\Users\Admin\AppData\Local\VdD28pZRG\VERSION.dll
| MD5 | 08d08b3234f0495bcc9e0a437dcb570f |
| SHA1 | c590778300e7212b4ffc50f15695129d5ef3fce8 |
| SHA256 | 6332745a8bffe8defb44b9984a304ebc01759ed53de857fa00c31bd651e91c41 |
| SHA512 | 989ea470fa75f0ba0d8478d66f2235a51d7c2a39d65a87acebd12485722ad16d7d95aede765d4d15fa5cda08e69160c3a03bbd934ec3753f9180f16d0121b52f |
memory/5108-76-0x0000015CA9890000-0x0000015CA9897000-memory.dmp
memory/5108-81-0x0000000140000000-0x00000001401BA000-memory.dmp
memory/5108-75-0x0000000140000000-0x00000001401BA000-memory.dmp
C:\Users\Admin\AppData\Local\VdD28pZRG\unregmp2.exe
| MD5 | d10c86d5ab418e44caf08959c5be8a65 |
| SHA1 | 7465d53bcc1133ffc56863e328da4b6a0bf7af8f |
| SHA256 | a3278c54361b3657a6f936cbd1a0f55380c8ac74a2965d1b742b89dcbd88a704 |
| SHA512 | 9df5764f0b00f05c786c340cd060d899b2381ee0a67ff4185473ffad303b417d870c9fe405c343f85fed23a51846790436ff4242a434e6d80b9880d2b262ebc4 |
C:\Users\Admin\AppData\Local\VdD28pZRG\VERSION.dll
| MD5 | 797bef31f72031a86ab349a594b18098 |
| SHA1 | 8858975c3d4e52b219fdedb46e53d440b0cecbcc |
| SHA256 | efbeee090286a8f3ad7bc706078de7e096c59df5d19a95b6f25395dd3329c377 |
| SHA512 | 5c26d10e8a4f45c60323ecb7f20c6f8d903e82bc6367de548967b5e3181f56541bc11a5fc3b0998d78364896dc6820ffee7b73b0650cc696530e114f41f357e4 |
C:\Users\Admin\AppData\Local\VdD28pZRG\unregmp2.exe
| MD5 | d0a1b8450f44d0cb58d5bf46c7cc92ee |
| SHA1 | 3da138ca0431109eaade623728b4b9549124f11a |
| SHA256 | cf6408b3cf8df4f85cc22d81cc479908f2836100155a52eb42b52eb5cc3ab731 |
| SHA512 | 3f1321e711a87c0e97ea7855567312cd2c0f85696b7d8f4fd1e5d6417a43961f817f991026ff47e667dfee3888fb9f60f382a9e1968294251e38a17e96467160 |
memory/3328-64-0x0000000140000000-0x00000001401B9000-memory.dmp
memory/3328-55-0x00007FFF78A80000-0x00007FFF78A90000-memory.dmp
C:\Users\Admin\AppData\Local\WvpJnY8zA\DUI70.dll
| MD5 | f010b10b1bd8748909c7961f43389ca7 |
| SHA1 | 8276ab24607f93368f014564894ae2a4bd70f22d |
| SHA256 | 776b92945b6b1c241dc8e397d7a88089aa8db6732c93f18433f7620831b3fcbc |
| SHA512 | 70f2e9101a48b6fc7d25d908dbff71cbee75dc65b3434bfe273deaafadc8c4256d41a64766b3ea15d75808c099017e4897a1352d1480aa78d89711b9b3062140 |
memory/2608-93-0x0000000140000000-0x00000001401FF000-memory.dmp
memory/2608-92-0x00000273F0D10000-0x00000273F0D17000-memory.dmp
C:\Users\Admin\AppData\Local\WvpJnY8zA\DUI70.dll
| MD5 | 400a4ee39f99640d6d419ee4e59a98cd |
| SHA1 | 3d9f0d64a67e95b3edd3f650ab79188c068c1265 |
| SHA256 | 57cc9b75c19dbb579ebffac6061020e55e50ca6a5042ab60dff144365aeea37a |
| SHA512 | a457156b7e30d428cf7fe0110f5ffa9afa6302087ae7effe92bb72d08d0f5448c035eca68144f0954b20d68c6181744b899390e71d75378b7b0c038c3e5ead9b |
C:\Users\Admin\AppData\Local\WvpJnY8zA\SystemSettingsRemoveDevice.exe
| MD5 | 7853f1c933690bb7c53c67151cbddeb0 |
| SHA1 | d47a1ad0ccba4c988c8ffc5cbf9636fd4f4fa6e6 |
| SHA256 | 9500731b2a3442f11dfd08a8adfe027e7f32ef5834c628eed4b78be74168470d |
| SHA512 | 831993d610539d44422d769de6561a4622e1b9cb3d73253774b6cecabf57654a74cd88b4ebe20921585ea96d977225b9501f02a0f6a1fc7d2cad6824fd539304 |
C:\Users\Admin\AppData\Local\m4fl\XmlLite.dll
| MD5 | ba1cec90191f1a8b20da53334d5bfa20 |
| SHA1 | bfb1fb6c9d3b3641fcf5cb4c6961bbbc5f350aec |
| SHA256 | a26eb2a5904e92846aa6d12e863ea5f1885e91d824ec83aeb30b77de38a25e94 |
| SHA512 | 25e548f04f164a3237a62c02c9b6680282806a7372cca234fe8ed4a751cd0fc20ccea37b824ea87344c7e5f8ad28b22cf94ecf38ba9d6fd2bbf6b77b4c23ca89 |
memory/3364-114-0x0000014B242D0000-0x0000014B242D7000-memory.dmp
C:\Users\Admin\AppData\Local\m4fl\XmlLite.dll
| MD5 | 9cf34faa56f6605fe3767f11e10c1a06 |
| SHA1 | 90a85049292d5700fdec001babc5afab6b2d8122 |
| SHA256 | 2fd0053e925ca9ed1ebff358cb5fdec870fcb1f414578d538f198e7d0693f7e2 |
| SHA512 | a36545482bdc1383ed5e5d176cd1319a7eb333b12baadfe78a6687acfdc84c563fdae57b4f4fb981741df44bb3b55268137d003191ddba8784f8d8131dfa9f63 |
C:\Users\Admin\AppData\Local\m4fl\omadmclient.exe
| MD5 | 1ef83946bcd8823a19ddf7b4cddcd7fc |
| SHA1 | b57863d45d32d4cc7ba6d2dce4a78b48da202fd3 |
| SHA256 | a3110dc6b6cd638d0c3c0d3d224db085528118001a9a54f9e8d9698d2dd7fd83 |
| SHA512 | f19ac7071961bb940c74efb3641e463a8870ec07e09e110cdab2f7487718b2629d997e838a0b2214136e1a0695319ffc80baeb2346f6f8f2efd8115bcb569593 |
C:\Users\Admin\AppData\Local\m4fl\XmlLite.dll
| MD5 | ff3f8a929746a725cf85b1d510a1e1f4 |
| SHA1 | 3eceab234664a92ae6e98cc5a706e39f1de40bb8 |
| SHA256 | 6e6a004023f2f84d5def2aab053ae7f4566a01e2a5a7570c0d10d62c672e1f47 |
| SHA512 | 488581ace358ad8bf428f4fe2dfecf0aa3542ba797a4a1f8b7f0c0b838e486c547c912474547a791c388292b9a9d892055b0b70dfbe9959fcbf59a0e9cfff56b |
C:\Users\Admin\AppData\Local\m4fl\XmlLite.dll
| MD5 | fb7d33ee4a20af72ecc6ea965678535d |
| SHA1 | 36db5d468f20aac8d632a7fa9751b23a627423aa |
| SHA256 | d5830d02ee4316c47d52bd1823ddebc2b7cfecb381777eebd738d9ccb8800490 |
| SHA512 | cea51d60109dee14d05cc258e7876c08caeb415939dcbbbc2930cf7979678f3d88bde8ce876ddf76c08a5c3f630bc8e60c000e7569189fa21632f78f311409db |
C:\Users\Admin\AppData\Local\m4fl\omadmclient.exe
| MD5 | ddd43e4cd14f00464bcccac07377ef3d |
| SHA1 | 23fa6a289c4a0cf8bb86d80a99d86a3f19d4e83a |
| SHA256 | f9d707e837f90b461347b1b47536c2cd9fff57df93857b40db6fafb4d9995d4a |
| SHA512 | 6b75f579e52488d4e4f5feb40c43bfab4b23bfdc004ee6cf22eb938519e4d29205ffe968698b0147368fb92855b6c7128dbb12063ec638c0b686e23fbcf069b1 |
C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Iydemppuyghrhln.lnk
| MD5 | a7169a125d656f9894788e516f65b449 |
| SHA1 | 5aeffdc0bf69cce74c6780d70c90fe30a026194c |
| SHA256 | 4d9e9ab009c8cd607ecdddbece2b262ac261d5a3f3680c05574440152ecb0611 |
| SHA512 | b74662d1b3dbb54520a775fb28aee9f235ffca65916614cd05c028afe59c92c21d931e1eb7457c053619af607a46e7071110bcd9f7e9bc537ff464ba6799a397 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\SendTo\9wDq\VERSION.dll
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\AutomaticDestinations\iDoJf\DUI70.dll
| MD5 | 6037a7e861928571deaac5a97714c20f |
| SHA1 | 80e54e1d63ee2386ccb09aa5d4e1ab6926c928ee |
| SHA256 | 60aec2c5caf467cff223fb899a84104ffd8fcf503e0aad95cf660db5f1148c07 |
| SHA512 | 0b4701b9d14b4a0cd08f0436bfb6514dc8ad6c74b1d9eff0acc29d2c07beced4f524414ce775bc1c3ed3bb29f6cb26749aaf20bfdf24a6db496099a82b8ca0e4 |
C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\G89CEFtxeqh\XmlLite.dll
| MD5 | b03fe2b4fc5b44f3a712195fe25d01fa |
| SHA1 | eebba9382e9acfd1aec05a75791d33c0249ee960 |
| SHA256 | 2395e6cfba5ee8f2383907e8cc1a6db701e0005f11ae22029e24a77cd69b5c8c |
| SHA512 | 86129b92d8192646065ff95086adca22fc9d4772fb5982b2db0800f345dcf60f9868966ee8c9f449383e652d1af75aefe6528a9199f6275e725796a0e277a950 |