Analysis
-
max time kernel
175s -
max time network
186s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
11/02/2023, 23:36
Static task
static1
General
-
Target
c0f4e04cd677276e3354ef6fd4a5bb52a1b6dc8bd05d56e0fa698448780abfeb.exe
-
Size
724KB
-
MD5
4dc965eecf4b7c3c080e49a402a1f573
-
SHA1
58178f375731e9a7b756692bd93efc640918018f
-
SHA256
c0f4e04cd677276e3354ef6fd4a5bb52a1b6dc8bd05d56e0fa698448780abfeb
-
SHA512
b7e4792286aaf03a192062704958d55f5e370e7600689b731c40485bdb64a228e09dae05f9f913af78ef853c82f9f7b4a5485407150c0a7e07b04e044dff0d15
-
SSDEEP
12288:8MrQy90G/45Jdhkxb3+6Ru6H+1AvQwPIS88UE4IP6i9Dhhe4+M+kRJAzErN:8ygnhkt3+EHcAvQNS88UE4ISi9DfThTz
Malware Config
Extracted
redline
fusa
193.233.20.12:4132
-
auth_value
a08b2f01bd2af756e38c5dd60e87e697
Extracted
amadey
3.66
62.204.41.5/Bu58Ngs/index.php
Extracted
redline
romik
193.233.20.12:4132
-
auth_value
8fb78d2889ba0ca42678b59b884e88ff
Signatures
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" rjA08pU.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" rjA08pU.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" rjA08pU.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" rjA08pU.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" rjA08pU.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 2 IoCs
resource yara_rule behavioral1/memory/1848-653-0x0000000002740000-0x0000000002786000-memory.dmp family_redline behavioral1/memory/1848-665-0x0000000004DE0000-0x0000000004E24000-memory.dmp family_redline -
Executes dropped EXE 9 IoCs
pid Process 5068 syA65zd.exe 2980 sap60Ap.exe 3736 kNg63TR.exe 4980 mXH94.exe 1264 mnolyk.exe 1848 nqH62uA.exe 516 rjA08pU.exe 4216 mnolyk.exe 2296 mnolyk.exe -
Loads dropped DLL 1 IoCs
pid Process 1680 rundll32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" rjA08pU.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Adds Run key to start application 2 TTPs 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce c0f4e04cd677276e3354ef6fd4a5bb52a1b6dc8bd05d56e0fa698448780abfeb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" c0f4e04cd677276e3354ef6fd4a5bb52a1b6dc8bd05d56e0fa698448780abfeb.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce syA65zd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" syA65zd.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce sap60Ap.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" sap60Ap.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2424 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3736 kNg63TR.exe 3736 kNg63TR.exe 1848 nqH62uA.exe 1848 nqH62uA.exe 516 rjA08pU.exe 516 rjA08pU.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3736 kNg63TR.exe Token: SeDebugPrivilege 1848 nqH62uA.exe Token: SeDebugPrivilege 516 rjA08pU.exe -
Suspicious use of WriteProcessMemory 47 IoCs
description pid Process procid_target PID 5052 wrote to memory of 5068 5052 c0f4e04cd677276e3354ef6fd4a5bb52a1b6dc8bd05d56e0fa698448780abfeb.exe 66 PID 5052 wrote to memory of 5068 5052 c0f4e04cd677276e3354ef6fd4a5bb52a1b6dc8bd05d56e0fa698448780abfeb.exe 66 PID 5052 wrote to memory of 5068 5052 c0f4e04cd677276e3354ef6fd4a5bb52a1b6dc8bd05d56e0fa698448780abfeb.exe 66 PID 5068 wrote to memory of 2980 5068 syA65zd.exe 67 PID 5068 wrote to memory of 2980 5068 syA65zd.exe 67 PID 5068 wrote to memory of 2980 5068 syA65zd.exe 67 PID 2980 wrote to memory of 3736 2980 sap60Ap.exe 68 PID 2980 wrote to memory of 3736 2980 sap60Ap.exe 68 PID 2980 wrote to memory of 3736 2980 sap60Ap.exe 68 PID 2980 wrote to memory of 4980 2980 sap60Ap.exe 70 PID 2980 wrote to memory of 4980 2980 sap60Ap.exe 70 PID 2980 wrote to memory of 4980 2980 sap60Ap.exe 70 PID 4980 wrote to memory of 1264 4980 mXH94.exe 71 PID 4980 wrote to memory of 1264 4980 mXH94.exe 71 PID 4980 wrote to memory of 1264 4980 mXH94.exe 71 PID 5068 wrote to memory of 1848 5068 syA65zd.exe 72 PID 5068 wrote to memory of 1848 5068 syA65zd.exe 72 PID 5068 wrote to memory of 1848 5068 syA65zd.exe 72 PID 1264 wrote to memory of 2424 1264 mnolyk.exe 73 PID 1264 wrote to memory of 2424 1264 mnolyk.exe 73 PID 1264 wrote to memory of 2424 1264 mnolyk.exe 73 PID 1264 wrote to memory of 2676 1264 mnolyk.exe 74 PID 1264 wrote to memory of 2676 1264 mnolyk.exe 74 PID 1264 wrote to memory of 2676 1264 mnolyk.exe 74 PID 2676 wrote to memory of 3712 2676 cmd.exe 77 PID 2676 wrote to memory of 3712 2676 cmd.exe 77 PID 2676 wrote to memory of 3712 2676 cmd.exe 77 PID 2676 wrote to memory of 3292 2676 cmd.exe 78 PID 2676 wrote to memory of 3292 2676 cmd.exe 78 PID 2676 wrote to memory of 3292 2676 cmd.exe 78 PID 2676 wrote to memory of 4236 2676 cmd.exe 79 PID 2676 wrote to memory of 4236 2676 cmd.exe 79 PID 2676 wrote to memory of 4236 2676 cmd.exe 79 PID 2676 wrote to memory of 4600 2676 cmd.exe 80 PID 2676 wrote to memory of 4600 2676 cmd.exe 80 PID 2676 wrote to memory of 4600 2676 cmd.exe 80 PID 2676 wrote to memory of 4840 2676 cmd.exe 81 PID 2676 wrote to memory of 4840 2676 cmd.exe 81 PID 2676 wrote to memory of 4840 2676 cmd.exe 81 PID 2676 wrote to memory of 4736 2676 cmd.exe 82 PID 2676 wrote to memory of 4736 2676 cmd.exe 82 PID 2676 wrote to memory of 4736 2676 cmd.exe 82 PID 5052 wrote to memory of 516 5052 c0f4e04cd677276e3354ef6fd4a5bb52a1b6dc8bd05d56e0fa698448780abfeb.exe 83 PID 5052 wrote to memory of 516 5052 c0f4e04cd677276e3354ef6fd4a5bb52a1b6dc8bd05d56e0fa698448780abfeb.exe 83 PID 1264 wrote to memory of 1680 1264 mnolyk.exe 85 PID 1264 wrote to memory of 1680 1264 mnolyk.exe 85 PID 1264 wrote to memory of 1680 1264 mnolyk.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\c0f4e04cd677276e3354ef6fd4a5bb52a1b6dc8bd05d56e0fa698448780abfeb.exe"C:\Users\Admin\AppData\Local\Temp\c0f4e04cd677276e3354ef6fd4a5bb52a1b6dc8bd05d56e0fa698448780abfeb.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5052 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\syA65zd.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\syA65zd.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5068 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sap60Ap.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sap60Ap.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2980 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kNg63TR.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kNg63TR.exe4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3736
-
-
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mXH94.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\mXH94.exe4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4980 -
C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1264 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN mnolyk.exe /TR "C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe" /F6⤵
- Creates scheduled task(s)
PID:2424
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "mnolyk.exe" /P "Admin:N"&&CACLS "mnolyk.exe" /P "Admin:R" /E&&echo Y|CACLS "..\5eb6b96734" /P "Admin:N"&&CACLS "..\5eb6b96734" /P "Admin:R" /E&&Exit6⤵
- Suspicious use of WriteProcessMemory
PID:2676 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:3712
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:N"7⤵PID:3292
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:R" /E7⤵PID:4236
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4600
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\5eb6b96734" /P "Admin:N"7⤵PID:4840
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\5eb6b96734" /P "Admin:R" /E7⤵PID:4736
-
-
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main6⤵
- Loads dropped DLL
PID:1680
-
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nqH62uA.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nqH62uA.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1848
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rjA08pU.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\rjA08pU.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:516
-
-
C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe1⤵
- Executes dropped EXE
PID:4216
-
C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe1⤵
- Executes dropped EXE
PID:2296
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
-
Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
-
Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
-
Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
620KB
MD577080b3db7b7854b45508dc17386d061
SHA1de832a0f0601707c04b971a0fe2314bcb9e05e1e
SHA2566805b804054b2da72fffca381ace1c31931479b947e1acabd796769e81e0ce8f
SHA512578003d101fe89615fcf779565e8b5ff07d65eacf0a6c704cc9f5016168d453cf167f2ff4b10877179e6f64fc14d2a13bac71c0083eb0cd7cf29a9f0381ce128
-
Filesize
620KB
MD577080b3db7b7854b45508dc17386d061
SHA1de832a0f0601707c04b971a0fe2314bcb9e05e1e
SHA2566805b804054b2da72fffca381ace1c31931479b947e1acabd796769e81e0ce8f
SHA512578003d101fe89615fcf779565e8b5ff07d65eacf0a6c704cc9f5016168d453cf167f2ff4b10877179e6f64fc14d2a13bac71c0083eb0cd7cf29a9f0381ce128
-
Filesize
297KB
MD56e20443ffc6fe82ed432f0a82c3ba703
SHA1eebeb9a3e3160fcfba5685b654f119e0ee619939
SHA256c188e0ee3977e2a3ec95d42a3399e99e3860a5118ce2cc88c58b91427c85f1c5
SHA5123d7aef0c2bd001dc6c723abd6aeca9684725f8f52f655c24da4fc1dc437edd45e858afaef00116c566d45557b232228683ee631d814d098c0eb23f94df847f77
-
Filesize
297KB
MD56e20443ffc6fe82ed432f0a82c3ba703
SHA1eebeb9a3e3160fcfba5685b654f119e0ee619939
SHA256c188e0ee3977e2a3ec95d42a3399e99e3860a5118ce2cc88c58b91427c85f1c5
SHA5123d7aef0c2bd001dc6c723abd6aeca9684725f8f52f655c24da4fc1dc437edd45e858afaef00116c566d45557b232228683ee631d814d098c0eb23f94df847f77
-
Filesize
286KB
MD5a2dc7ed469113092effd83627b0f176d
SHA1cdd6918daceab1a19f9087834364df6d2d3b8f54
SHA25645a61040d3a9929ad1f76dbfd9ddb1aa752d1ff393ce92b6ae0d680108e5e9c0
SHA512db88ee1296453d6d70e1e1408951831e6326073ae837dceb26427fc5c0f50e6bc77e97a800f14e3075ea65ab485ffe3f64c295a60347dc813ac0481eae133577
-
Filesize
286KB
MD5a2dc7ed469113092effd83627b0f176d
SHA1cdd6918daceab1a19f9087834364df6d2d3b8f54
SHA25645a61040d3a9929ad1f76dbfd9ddb1aa752d1ff393ce92b6ae0d680108e5e9c0
SHA512db88ee1296453d6d70e1e1408951831e6326073ae837dceb26427fc5c0f50e6bc77e97a800f14e3075ea65ab485ffe3f64c295a60347dc813ac0481eae133577
-
Filesize
175KB
MD5da6f3bef8abc85bd09f50783059964e3
SHA1a0f25f60ec1896c4c920ea397f40e6ce29724322
SHA256e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b
SHA5124d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec
-
Filesize
175KB
MD5da6f3bef8abc85bd09f50783059964e3
SHA1a0f25f60ec1896c4c920ea397f40e6ce29724322
SHA256e6d9ee8ab0ea2ade6e5a9481d8f0f921427ec6919b1b48c6067570fde270736b
SHA5124d2e1472b114c98c74900b8305aabbc49ba28edffdc2376206cf02e26593df4e444933b3aa19f0c6cd0ae3ac3133d656433574aaf25a57748758e5dd25edfbec
-
Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
-
Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
-
Filesize
89KB
MD59221a421a3e777eb7d4ce55e474bcc4a
SHA1c96d7bd7ccbf9352d50527bff472595b3dc5298e
SHA25610ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8
SHA51263ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3
-
Filesize
89KB
MD59221a421a3e777eb7d4ce55e474bcc4a
SHA1c96d7bd7ccbf9352d50527bff472595b3dc5298e
SHA25610ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8
SHA51263ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3