Analysis
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max time kernel
140s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07-12-2024 20:18
Static task
static1
Behavioral task
behavioral1
Sample
d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe
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Size
484KB
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MD5
d36f9f85b593eff9501abd1110f0e3ad
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SHA1
35e17561c3fff24d197823aa223ec263e7145924
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SHA256
dae470f530f6af1882d7e0250003ebfbb849ea4ef1bd6ffe5b10cf49e622d161
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SHA512
514b8a86f13abd7e4864c92f872ce94d3df641f00a45d64ffd6704db10f065f84ca12fc315fcddc995d8bb4afda0cd542aa5d68ee207db819211f888b4396f24
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SSDEEP
6144:ufWbL6qWhszuvff147FHkdqhi5o1rOlPXj2r439tojSvdH7TC6:u26qqqJEdqhyo1SlPMstoWvx3C6
Malware Config
Extracted
redline
@x50x50x50x50
37.1.213.214:63028
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/2352-2478-0x0000000000400000-0x000000000041E000-memory.dmp family_redline -
Redline family
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SectopRAT payload 1 IoCs
resource yara_rule behavioral2/memory/2352-2478-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat -
Sectoprat family
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System Binary Proxy Execution: Regsvcs/Regasm 1 TTPs 2 IoCs
Abuse Regasm to proxy execution of malicious code.
description ioc Process File created C:\Users\Admin\AppData\Local\Temp\RegAsm.exe d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe Key opened \Registry\Machine\Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Custom\RegAsm.exe d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2352 RegAsm.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2616 set thread context of 2352 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 103 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegAsm.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 412 powershell.exe 412 powershell.exe 5072 powershell.exe 5072 powershell.exe 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 412 powershell.exe Token: SeIncreaseQuotaPrivilege 412 powershell.exe Token: SeSecurityPrivilege 412 powershell.exe Token: SeTakeOwnershipPrivilege 412 powershell.exe Token: SeLoadDriverPrivilege 412 powershell.exe Token: SeSystemProfilePrivilege 412 powershell.exe Token: SeSystemtimePrivilege 412 powershell.exe Token: SeProfSingleProcessPrivilege 412 powershell.exe Token: SeIncBasePriorityPrivilege 412 powershell.exe Token: SeCreatePagefilePrivilege 412 powershell.exe Token: SeBackupPrivilege 412 powershell.exe Token: SeRestorePrivilege 412 powershell.exe Token: SeShutdownPrivilege 412 powershell.exe Token: SeDebugPrivilege 412 powershell.exe Token: SeSystemEnvironmentPrivilege 412 powershell.exe Token: SeRemoteShutdownPrivilege 412 powershell.exe Token: SeUndockPrivilege 412 powershell.exe Token: SeManageVolumePrivilege 412 powershell.exe Token: 33 412 powershell.exe Token: 34 412 powershell.exe Token: 35 412 powershell.exe Token: 36 412 powershell.exe Token: SeIncreaseQuotaPrivilege 412 powershell.exe Token: SeSecurityPrivilege 412 powershell.exe Token: SeTakeOwnershipPrivilege 412 powershell.exe Token: SeLoadDriverPrivilege 412 powershell.exe Token: SeSystemProfilePrivilege 412 powershell.exe Token: SeSystemtimePrivilege 412 powershell.exe Token: SeProfSingleProcessPrivilege 412 powershell.exe Token: SeIncBasePriorityPrivilege 412 powershell.exe Token: SeCreatePagefilePrivilege 412 powershell.exe Token: SeBackupPrivilege 412 powershell.exe Token: SeRestorePrivilege 412 powershell.exe Token: SeShutdownPrivilege 412 powershell.exe Token: SeDebugPrivilege 412 powershell.exe Token: SeSystemEnvironmentPrivilege 412 powershell.exe Token: SeRemoteShutdownPrivilege 412 powershell.exe Token: SeUndockPrivilege 412 powershell.exe Token: SeManageVolumePrivilege 412 powershell.exe Token: 33 412 powershell.exe Token: 34 412 powershell.exe Token: 35 412 powershell.exe Token: 36 412 powershell.exe Token: SeDebugPrivilege 5072 powershell.exe Token: SeIncreaseQuotaPrivilege 5072 powershell.exe Token: SeSecurityPrivilege 5072 powershell.exe Token: SeTakeOwnershipPrivilege 5072 powershell.exe Token: SeLoadDriverPrivilege 5072 powershell.exe Token: SeSystemProfilePrivilege 5072 powershell.exe Token: SeSystemtimePrivilege 5072 powershell.exe Token: SeProfSingleProcessPrivilege 5072 powershell.exe Token: SeIncBasePriorityPrivilege 5072 powershell.exe Token: SeCreatePagefilePrivilege 5072 powershell.exe Token: SeBackupPrivilege 5072 powershell.exe Token: SeRestorePrivilege 5072 powershell.exe Token: SeShutdownPrivilege 5072 powershell.exe Token: SeDebugPrivilege 5072 powershell.exe Token: SeSystemEnvironmentPrivilege 5072 powershell.exe Token: SeRemoteShutdownPrivilege 5072 powershell.exe Token: SeUndockPrivilege 5072 powershell.exe Token: SeManageVolumePrivilege 5072 powershell.exe Token: 33 5072 powershell.exe Token: 34 5072 powershell.exe Token: 35 5072 powershell.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 2616 wrote to memory of 412 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 83 PID 2616 wrote to memory of 412 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 83 PID 2616 wrote to memory of 412 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 83 PID 2616 wrote to memory of 5072 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 92 PID 2616 wrote to memory of 5072 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 92 PID 2616 wrote to memory of 5072 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 92 PID 2616 wrote to memory of 2352 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 103 PID 2616 wrote to memory of 2352 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 103 PID 2616 wrote to memory of 2352 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 103 PID 2616 wrote to memory of 2352 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 103 PID 2616 wrote to memory of 2352 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 103 PID 2616 wrote to memory of 2352 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 103 PID 2616 wrote to memory of 2352 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 103 PID 2616 wrote to memory of 2352 2616 d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d36f9f85b593eff9501abd1110f0e3ad_JaffaCakes118.exe"1⤵
- System Binary Proxy Execution: Regsvcs/Regasm
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2616 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection 8.8.8.82⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:412
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Test-Connection 8.8.8.82⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5072
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C:\Users\Admin\AppData\Local\Temp\RegAsm.exeC:\Users\Admin\AppData\Local\Temp\RegAsm.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2352
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD5629c7c3b9e9cbd2714d9af32d6a07ec5
SHA1e3a9e3e8241fe1af3f210d304371d9474261726e
SHA256d5b3d0e4ee25c8c8c0b8c02028db9bc841b1deada6635328883f40a083fd5d9b
SHA5121a64a38e2f53a05658ba4bf8db648f4fb532a0b1fbb0acf68318be040adb41bf506fbed662f43e5c4d7a7c59ee8d6a3c58ccea2c327f879dc5ff6e831a16e471
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Filesize
19KB
MD51dbac059e98f3d6f1de3a0be92fc68bc
SHA18e999ab21f1ea49e893671a875a82d59013c5bc6
SHA256de517be6973ead31be50b8b9474e52ddb5d3e78424295b2c91b5e9e73d796bea
SHA512f0aad1f6d41e46a5c5939ed7f192f24ff8185f66471236d7893883a168446cf71b036fc030cb19743132803f419d44f2f1144957e8821177cd8d431ba5a80f52
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Filesize
63KB
MD50d5df43af2916f47d00c1573797c1a13
SHA1230ab5559e806574d26b4c20847c368ed55483b0
SHA256c066aee7aa3aa83f763ebc5541daa266ed6c648fbffcde0d836a13b221bb2adc
SHA512f96cf9e1890746b12daf839a6d0f16f062b72c1b8a40439f96583f242980f10f867720232a6fa0f7d4d7ac0a7a6143981a5a130d6417ea98b181447134c7cfe2
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82