Analysis
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max time kernel
149s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
04-07-2024 01:58
Static task
static1
Behavioral task
behavioral1
Sample
c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe
Resource
win7-20240611-en
General
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Target
c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe
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Size
713KB
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MD5
3599fa63d78413242a88966d3b4b14ef
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SHA1
44526b00e847d9a16908c79f72dab1af4a2edf29
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SHA256
c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33
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SHA512
e04604e58c9a0eb4e6bbea99d59295463cb9058f82c2527502acb6fe47989fc4f72b69338bb66ca5c5fc5a62d785fb65fcd4eb272a6136a1c240592076845d73
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SSDEEP
12288:vV9E8GILjWLWg/yvjaRBv5MIorus1IPI4AMqoYg/6vXdW1JeSel43qiukR:7cam5MI+TIPuM//CXd+JWl46i1
Malware Config
Extracted
redline
cheat
185.222.58.91:55615
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 1 IoCs
resource yara_rule behavioral2/memory/1904-46-0x0000000000400000-0x000000000041E000-memory.dmp family_redline -
SectopRAT payload 1 IoCs
resource yara_rule behavioral2/memory/1904-46-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 4536 powershell.exe 532 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3508 set thread context of 1904 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 96 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3268 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 4536 powershell.exe 532 powershell.exe 4536 powershell.exe 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 532 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe Token: SeDebugPrivilege 4536 powershell.exe Token: SeDebugPrivilege 532 powershell.exe Token: SeDebugPrivilege 1904 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 3508 wrote to memory of 4536 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 90 PID 3508 wrote to memory of 4536 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 90 PID 3508 wrote to memory of 4536 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 90 PID 3508 wrote to memory of 532 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 92 PID 3508 wrote to memory of 532 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 92 PID 3508 wrote to memory of 532 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 92 PID 3508 wrote to memory of 3268 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 94 PID 3508 wrote to memory of 3268 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 94 PID 3508 wrote to memory of 3268 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 94 PID 3508 wrote to memory of 1904 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 96 PID 3508 wrote to memory of 1904 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 96 PID 3508 wrote to memory of 1904 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 96 PID 3508 wrote to memory of 1904 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 96 PID 3508 wrote to memory of 1904 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 96 PID 3508 wrote to memory of 1904 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 96 PID 3508 wrote to memory of 1904 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 96 PID 3508 wrote to memory of 1904 3508 c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe"C:\Users\Admin\AppData\Local\Temp\c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3508 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4536
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TmfmVKU.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:532
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TmfmVKU" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA74C.tmp"2⤵
- Scheduled Task/Job: Scheduled Task
PID:3268
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C:\Users\Admin\AppData\Local\Temp\c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe"C:\Users\Admin\AppData\Local\Temp\c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe"2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1904
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\c08ff513ad0787ed08c72bbdcda0d166e603ea0736f5687b3dddc0f4bb87da33.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD51ca509e2002f355e9a8df749587c2725
SHA1fa0fa9cb50008531af3efbc358ffa549f378d161
SHA256575fdf32932d68763dd2029b01225bf8c9c766e48147fe5a35576279838ef596
SHA512f283ba2a06f11fa2c187da896a7d6c5b7b25261b6937bfd06ab7842b62d20430ab2a7ee99f4e31a5624d9795c6c8d53366eae672a037d5ee568d59bdaeb3a59a
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD593ac04fd618b144f6d3b910e4d762a39
SHA19c456a67518961fe82ac3a623ad67c43e4a5d863
SHA2564c5b5b6b62658fa8e7bc0e621227be600073027d135334564daeea85a143aa2b
SHA5124f2298e1cd41f320c4331cc5483d6cd96aec66e81bd9a1375c553adc43a2047d0354d8bcbc1f1f933dc0c60024438db3576e77dbb9cd667c9c121d1849c637eb