Analysis
-
max time kernel
144s -
max time network
148s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
12/04/2023, 02:34
Static task
static1
General
-
Target
72aef05961d0fddac1813f7d3f3eae35a50bb5e88a82813b2d29a487f371a853.exe
-
Size
1.1MB
-
MD5
7fb35e8917283e2f9863616ee8077b99
-
SHA1
6a45663ba5ed53de98747f2c2107e037ed7506e9
-
SHA256
72aef05961d0fddac1813f7d3f3eae35a50bb5e88a82813b2d29a487f371a853
-
SHA512
b1ec8a86555af9d59aeecafe8ca6adba4d6494b2cce898e9468a0d63a347618e777eca169b96bef05dc38b713d02b6240030cc25da6b2dfe2a6a6eb174c1624f
-
SSDEEP
24576:KypQZCclyo58MgG24AI8pl4PZirT/2ZI8SA+WPruz+:RLaRih4PZAr2Z+Wzc
Malware Config
Extracted
redline
lada
185.161.248.90:4125
-
auth_value
0b3678897547fedafe314eda5a2015ba
Extracted
redline
diza
185.161.248.90:4125
-
auth_value
0d09b419c8bc967f91c68be4a17e92ee
Signatures
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr882251.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr882251.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr882251.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr882251.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr882251.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
Executes dropped EXE 7 IoCs
pid Process 4108 un021959.exe 2072 un562030.exe 3528 pr882251.exe 2948 qu492895.exe 1996 1.exe 2804 rk671188.exe 2060 si072385.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 Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr882251.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr882251.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 un562030.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\\\"" un562030.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 72aef05961d0fddac1813f7d3f3eae35a50bb5e88a82813b2d29a487f371a853.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\\\"" 72aef05961d0fddac1813f7d3f3eae35a50bb5e88a82813b2d29a487f371a853.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce un021959.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\\\"" un021959.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.
-
Program crash 9 IoCs
pid pid_target Process procid_target 4100 2060 WerFault.exe 73 3776 2060 WerFault.exe 73 3736 2060 WerFault.exe 73 2124 2060 WerFault.exe 73 3528 2060 WerFault.exe 73 1364 2060 WerFault.exe 73 2760 2060 WerFault.exe 73 1288 2060 WerFault.exe 73 1308 2060 WerFault.exe 73 -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3528 pr882251.exe 3528 pr882251.exe 1996 1.exe 2804 rk671188.exe 1996 1.exe 2804 rk671188.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3528 pr882251.exe Token: SeDebugPrivilege 2948 qu492895.exe Token: SeDebugPrivilege 1996 1.exe Token: SeDebugPrivilege 2804 rk671188.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 3612 wrote to memory of 4108 3612 72aef05961d0fddac1813f7d3f3eae35a50bb5e88a82813b2d29a487f371a853.exe 66 PID 3612 wrote to memory of 4108 3612 72aef05961d0fddac1813f7d3f3eae35a50bb5e88a82813b2d29a487f371a853.exe 66 PID 3612 wrote to memory of 4108 3612 72aef05961d0fddac1813f7d3f3eae35a50bb5e88a82813b2d29a487f371a853.exe 66 PID 4108 wrote to memory of 2072 4108 un021959.exe 67 PID 4108 wrote to memory of 2072 4108 un021959.exe 67 PID 4108 wrote to memory of 2072 4108 un021959.exe 67 PID 2072 wrote to memory of 3528 2072 un562030.exe 68 PID 2072 wrote to memory of 3528 2072 un562030.exe 68 PID 2072 wrote to memory of 3528 2072 un562030.exe 68 PID 2072 wrote to memory of 2948 2072 un562030.exe 69 PID 2072 wrote to memory of 2948 2072 un562030.exe 69 PID 2072 wrote to memory of 2948 2072 un562030.exe 69 PID 2948 wrote to memory of 1996 2948 qu492895.exe 70 PID 2948 wrote to memory of 1996 2948 qu492895.exe 70 PID 2948 wrote to memory of 1996 2948 qu492895.exe 70 PID 4108 wrote to memory of 2804 4108 un021959.exe 71 PID 4108 wrote to memory of 2804 4108 un021959.exe 71 PID 4108 wrote to memory of 2804 4108 un021959.exe 71 PID 3612 wrote to memory of 2060 3612 72aef05961d0fddac1813f7d3f3eae35a50bb5e88a82813b2d29a487f371a853.exe 73 PID 3612 wrote to memory of 2060 3612 72aef05961d0fddac1813f7d3f3eae35a50bb5e88a82813b2d29a487f371a853.exe 73 PID 3612 wrote to memory of 2060 3612 72aef05961d0fddac1813f7d3f3eae35a50bb5e88a82813b2d29a487f371a853.exe 73
Processes
-
C:\Users\Admin\AppData\Local\Temp\72aef05961d0fddac1813f7d3f3eae35a50bb5e88a82813b2d29a487f371a853.exe"C:\Users\Admin\AppData\Local\Temp\72aef05961d0fddac1813f7d3f3eae35a50bb5e88a82813b2d29a487f371a853.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3612 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un021959.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un021959.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4108 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un562030.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un562030.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2072 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr882251.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr882251.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3528
-
-
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu492895.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu492895.exe4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1996
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk671188.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk671188.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2804
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si072385.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si072385.exe2⤵
- Executes dropped EXE
PID:2060 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 6163⤵
- Program crash
PID:4100
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 6963⤵
- Program crash
PID:3776
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 8363⤵
- Program crash
PID:3736
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 8723⤵
- Program crash
PID:2124
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 8763⤵
- Program crash
PID:3528
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 8843⤵
- Program crash
PID:1364
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 11163⤵
- Program crash
PID:2760
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 11883⤵
- Program crash
PID:1288
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 12083⤵
- Program crash
PID:1308
-
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
246KB
MD5a3c633f7064f2169205d6966b1e7290a
SHA18fe0a4610d1e9a4e40a92cc1cbb82d48f770da86
SHA256ba9a7b1d6eed5989e2d3cd24f6d896e012c45ea52daae6e99a3c22b824c4148c
SHA5120e35ef7ef4423f9c14c0c92feecd951a27c2b0a41d8371adc5c1780a7ab8f4edd29f61285c4b45935ee0a4975effce03330ba5067ee50d06f263c804823aff7e
-
Filesize
246KB
MD5a3c633f7064f2169205d6966b1e7290a
SHA18fe0a4610d1e9a4e40a92cc1cbb82d48f770da86
SHA256ba9a7b1d6eed5989e2d3cd24f6d896e012c45ea52daae6e99a3c22b824c4148c
SHA5120e35ef7ef4423f9c14c0c92feecd951a27c2b0a41d8371adc5c1780a7ab8f4edd29f61285c4b45935ee0a4975effce03330ba5067ee50d06f263c804823aff7e
-
Filesize
810KB
MD5860166b4b1f1b63b3a2e4e36abb8a75f
SHA1390345e6b022236534b884c20d803fec07a93374
SHA2563b94fec1e0a171865d5ffc0c0d80be2b4502172e159c298f6f64305568309209
SHA512202261cde7922b85d43bbe1c6a685ba599223f61348562a3c4b859ae6c2df4b2078abd9a99ab024fd6b78e800faaa5e01779e58b7a12c609e1b74bf4d417e702
-
Filesize
810KB
MD5860166b4b1f1b63b3a2e4e36abb8a75f
SHA1390345e6b022236534b884c20d803fec07a93374
SHA2563b94fec1e0a171865d5ffc0c0d80be2b4502172e159c298f6f64305568309209
SHA512202261cde7922b85d43bbe1c6a685ba599223f61348562a3c4b859ae6c2df4b2078abd9a99ab024fd6b78e800faaa5e01779e58b7a12c609e1b74bf4d417e702
-
Filesize
168KB
MD5c52ebada00a59ec1f651a0e9fbcef2eb
SHA1e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA25635d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA5126b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2
-
Filesize
168KB
MD5c52ebada00a59ec1f651a0e9fbcef2eb
SHA1e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA25635d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA5126b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2
-
Filesize
656KB
MD56f0984d8d0fca3b432736b66504312bf
SHA134d690f659c92d4df62cab313443337c4aa1d2e5
SHA256fe2072681cc6367f43954f8a6a8c703bb3990709e88620d0f1cf56d2f2f80985
SHA512b27fce4251a39ae0368e83d9926ffdc60ddafe3970d42feca7f112d49417621104c61ada04b983741e7953e7fe59a736671ab8e1cb3d8047a1433a18c19d7d51
-
Filesize
656KB
MD56f0984d8d0fca3b432736b66504312bf
SHA134d690f659c92d4df62cab313443337c4aa1d2e5
SHA256fe2072681cc6367f43954f8a6a8c703bb3990709e88620d0f1cf56d2f2f80985
SHA512b27fce4251a39ae0368e83d9926ffdc60ddafe3970d42feca7f112d49417621104c61ada04b983741e7953e7fe59a736671ab8e1cb3d8047a1433a18c19d7d51
-
Filesize
254KB
MD531d95b0f23850a0c22f54bcd782a3044
SHA13219581019a6a060f9deb8f4f9c74683737502e8
SHA256bda9d4d80085510186dddd237b6d084e474d3e1eb88128bae3e4d552e5ea9978
SHA512f7e1dbec702ed3e7066851f1ff346f052ca722b6962a80f2ae96fe42fd58ec32e83ea2dd3a539b36dc55aaf706bcafbd812c8fbabff0a92e8ca0b428fa3188d4
-
Filesize
254KB
MD531d95b0f23850a0c22f54bcd782a3044
SHA13219581019a6a060f9deb8f4f9c74683737502e8
SHA256bda9d4d80085510186dddd237b6d084e474d3e1eb88128bae3e4d552e5ea9978
SHA512f7e1dbec702ed3e7066851f1ff346f052ca722b6962a80f2ae96fe42fd58ec32e83ea2dd3a539b36dc55aaf706bcafbd812c8fbabff0a92e8ca0b428fa3188d4
-
Filesize
438KB
MD57a41aa611fd4ef5e644b29473241338c
SHA1f4f2b03fc8df6a68962a80db59f3bf83db31c945
SHA25679d92566bd0f6f96c9cb941ea63c2e6da4439bd143f388470658e3aaf3f35590
SHA512c3ddaedc8abbd50968a37c2a6dc2685e3c289ecc7b2c77b01c788d1668e346983cd8af3f3f707abc7fe534b821868b6548bf584f8e7911ef98151fee2042952d
-
Filesize
438KB
MD57a41aa611fd4ef5e644b29473241338c
SHA1f4f2b03fc8df6a68962a80db59f3bf83db31c945
SHA25679d92566bd0f6f96c9cb941ea63c2e6da4439bd143f388470658e3aaf3f35590
SHA512c3ddaedc8abbd50968a37c2a6dc2685e3c289ecc7b2c77b01c788d1668e346983cd8af3f3f707abc7fe534b821868b6548bf584f8e7911ef98151fee2042952d
-
Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1
-
Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1