Analysis
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max time kernel
149s -
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
09-12-2024 09:47
Static task
static1
Behavioral task
behavioral1
Sample
fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80.exe
Resource
win10v2004-20241007-en
General
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Target
fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80.exe
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Size
255KB
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MD5
854a42e9a581b2a33ceda0f3d3dd2f04
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SHA1
a100a400e570039823c4fd79dc470c13ccfbb266
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SHA256
fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80
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SHA512
569dc63dc90b1a6efebb9130d2dce133d3600937a1a6440575037b2b8d36b6aff8c607b86ba2ff0192324ed9cbae519e8a4aa3d9dd6e4b3b6f9d8483e043e1c0
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SSDEEP
3072:y1hoF2jJ6wiPa1XzwIxJLp7tUE1NgBS5Bs//dm63NzzEfHs/FtMtO2NcSINUc9nR:y1hnJ6D1IxPtUyNrsHdmqEfETrSc9nCu
Malware Config
Extracted
xworm
duclog23.duckdns.org:7000
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Install_directory
%AppData%
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install_file
Chrome.exe
Extracted
redline
Metin
duclog23.duckdns.org:37552
Signatures
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Detect Xworm Payload 2 IoCs
resource yara_rule behavioral2/files/0x000b000000023cad-14.dat family_xworm behavioral2/memory/1728-22-0x00000000007B0000-0x00000000007C4000-memory.dmp family_xworm -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 2 IoCs
resource yara_rule behavioral2/files/0x000a000000023c0c-4.dat family_redline behavioral2/memory/4248-25-0x0000000000FC0000-0x0000000000FDE000-memory.dmp family_redline -
Redline family
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SectopRAT payload 2 IoCs
resource yara_rule behavioral2/files/0x000a000000023c0c-4.dat family_sectoprat behavioral2/memory/4248-25-0x0000000000FC0000-0x0000000000FDE000-memory.dmp family_sectoprat -
Sectoprat family
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Xworm family
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Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 4484 powershell.exe 1864 powershell.exe 2816 powershell.exe 1752 powershell.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80.exe Key value queried \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation Metin.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Chrome.lnk Metin.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Chrome.lnk Metin.exe -
Executes dropped EXE 5 IoCs
pid Process 4248 M2.exe 1728 Metin.exe 4384 Chrome.exe 1784 Chrome.exe 1172 Chrome.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Chrome = "C:\\Users\\Admin\\AppData\\Roaming\\Chrome.exe" Metin.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 17 ip-api.com -
Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
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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 3 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 M2.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
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 4376 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 1572 powershell.exe 1572 powershell.exe 2816 powershell.exe 2816 powershell.exe 1752 powershell.exe 1752 powershell.exe 4484 powershell.exe 4484 powershell.exe 1864 powershell.exe 1864 powershell.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 1728 Metin.exe Token: SeDebugPrivilege 1572 powershell.exe Token: SeDebugPrivilege 4248 M2.exe Token: SeDebugPrivilege 2816 powershell.exe Token: SeDebugPrivilege 1752 powershell.exe Token: SeDebugPrivilege 4484 powershell.exe Token: SeDebugPrivilege 1864 powershell.exe Token: SeDebugPrivilege 1728 Metin.exe Token: SeDebugPrivilege 4384 Chrome.exe Token: SeDebugPrivilege 1784 Chrome.exe Token: SeDebugPrivilege 1172 Chrome.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2216 wrote to memory of 1572 2216 fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80.exe 83 PID 2216 wrote to memory of 1572 2216 fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80.exe 83 PID 2216 wrote to memory of 1572 2216 fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80.exe 83 PID 2216 wrote to memory of 4248 2216 fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80.exe 85 PID 2216 wrote to memory of 4248 2216 fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80.exe 85 PID 2216 wrote to memory of 4248 2216 fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80.exe 85 PID 2216 wrote to memory of 1728 2216 fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80.exe 87 PID 2216 wrote to memory of 1728 2216 fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80.exe 87 PID 1728 wrote to memory of 2816 1728 Metin.exe 89 PID 1728 wrote to memory of 2816 1728 Metin.exe 89 PID 1728 wrote to memory of 1752 1728 Metin.exe 91 PID 1728 wrote to memory of 1752 1728 Metin.exe 91 PID 1728 wrote to memory of 4484 1728 Metin.exe 93 PID 1728 wrote to memory of 4484 1728 Metin.exe 93 PID 1728 wrote to memory of 1864 1728 Metin.exe 95 PID 1728 wrote to memory of 1864 1728 Metin.exe 95 PID 1728 wrote to memory of 4376 1728 Metin.exe 97 PID 1728 wrote to memory of 4376 1728 Metin.exe 97 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80.exe"C:\Users\Admin\AppData\Local\Temp\fae4297f765a1c93fef48d7bddd8c88e6361dcb7eb9efc7cb10ff050e2157d80.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2216 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAHcAYwB3ACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAG0AYgBiACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAAPAAjAGgAYgB2ACMAPgAgAC0ARgBvAHIAYwBlACAAPAAjAHgAegB6ACMAPgA="2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1572
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C:\Users\Admin\AppData\Roaming\M2.exe"C:\Users\Admin\AppData\Roaming\M2.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4248
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C:\Users\Admin\AppData\Roaming\Metin.exe"C:\Users\Admin\AppData\Roaming\Metin.exe"2⤵
- Checks computer location settings
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1728 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\Metin.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2816
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'Metin.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1752
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\Chrome.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4484
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'Chrome.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1864
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "Chrome" /tr "C:\Users\Admin\AppData\Roaming\Chrome.exe"3⤵
- Scheduled Task/Job: Scheduled Task
PID:4376
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C:\Users\Admin\AppData\Roaming\Chrome.exeC:\Users\Admin\AppData\Roaming\Chrome.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4384
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C:\Users\Admin\AppData\Roaming\Chrome.exeC:\Users\Admin\AppData\Roaming\Chrome.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1784
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C:\Users\Admin\AppData\Roaming\Chrome.exeC:\Users\Admin\AppData\Roaming\Chrome.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1172
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Modify Registry
1Obfuscated Files or Information
1Command Obfuscation
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
654B
MD52ff39f6c7249774be85fd60a8f9a245e
SHA1684ff36b31aedc1e587c8496c02722c6698c1c4e
SHA256e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced
SHA5121d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
944B
MD59b80cd7a712469a4c45fec564313d9eb
SHA16125c01bc10d204ca36ad1110afe714678655f2d
SHA2565a9e4969c6cdb5d522c81ce55799effb7255c1b0a9966a936d1dc3ff8fe2112d
SHA512ac280d2623c470c9dec94726a7af0612938723f3c7d60d727eb3c21f17be2f2049f97bc8303558be8b01f94406781ece0ada9a3bc51e930aff20bebb6ca17584
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Filesize
944B
MD56d42b6da621e8df5674e26b799c8e2aa
SHA1ab3ce1327ea1eeedb987ec823d5e0cb146bafa48
SHA2565ab6a1726f425c6d0158f55eb8d81754ddedd51e651aa0a899a29b7a58619c4c
SHA51253faffbda8a835bc1143e894c118c15901a5fd09cfc2224dd2f754c06dc794897315049a579b9a8382d4564f071576045aaaf824019b7139d939152dca38ce29
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Filesize
18KB
MD5d8f7b1f70081358c6f96caa350234152
SHA14220ec9d33b46358887a820a117213b3a0bf2d75
SHA256ea29c6a0a06066bb61e8bfe663a8440a78acd5bd9ac95594d47bc9d994ebcd87
SHA512bf05bb328d0898d7e3f96e7ddf65ee0ea12ca81bd46e644d98fc19c43040e0e56133210a4be45979fda420bd7450283b85d5901419e19331562d17ec48fdca4e
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
95KB
MD52598b5fee38d9c0979f009e77f94ea33
SHA19c2c0f0734fbf16853de911868024dfbed91e5ec
SHA25600a709baca231f15267526d7b5db11cd94b0089ed6cfd1667a1ff2ebd584c266
SHA512d6fa07fdfa6493c3abe95c650dca114b1737d8812fe86476ef8afbb1d34e50b537821a7958acdc243246484fc4f28dd208db4328663bbc22ec79ae34f3340c8e
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Filesize
51KB
MD51d846637aa409d6dd4fd14f70a63f907
SHA1a0f494b321ef5bd5b95f60d4ee9e4ae836d73b8a
SHA25608a5ab51f8eee96d3837aaef4d74bf672d937056118003ecfa0e4df9dae49125
SHA512259bd4d63bd69cdfd9a29303dc5ef3174136353daad23747c4589ed5b760d9905285211850bf49fde37c0ba355f3e463df6633a518affb270cfeb9f24885508c