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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19/01/2025, 22:15
Static task
static1
Behavioral task
behavioral1
Sample
6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe
Resource
win7-20240903-en
General
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Target
6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe
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Size
49KB
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MD5
0b3fc6003ed631b572c3347e10ac4aca
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SHA1
51abe8c42abb8c2c52331bbdb99eb2fbcf18315c
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SHA256
6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74
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SHA512
3df3d20f0d96a122ffae5e54067864d8349dc0672cc24ad94dcab3ac67dec8c520b4f6f7875d75af14791180bd28f68ff4252111fe6c8a242286f9dd00bc751b
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SSDEEP
1536:G4TlXi94kgMLEhNkoyIWwClDVC9D2XPs9Hy:F5Xz3MYuwV9QPsZy
Malware Config
Extracted
xworm
WDJjJwZM6N0epwZX
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Install_directory
%AppData%
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule behavioral2/memory/2908-43-0x000000001B460000-0x000000001B46E000-memory.dmp family_xworm -
Xworm family
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Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 1432 powershell.exe 2844 powershell.exe 5112 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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe -
Executes dropped EXE 2 IoCs
pid Process 2384 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe 5064 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.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 4 ip-api.com -
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 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3472 schtasks.exe 876 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1432 powershell.exe 1432 powershell.exe 2844 powershell.exe 2844 powershell.exe 5112 powershell.exe 5112 powershell.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 2908 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe Token: SeDebugPrivilege 1432 powershell.exe Token: SeDebugPrivilege 2844 powershell.exe Token: SeDebugPrivilege 5112 powershell.exe Token: SeDebugPrivilege 2384 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe Token: SeDebugPrivilege 5064 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 2908 wrote to memory of 1432 2908 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe 85 PID 2908 wrote to memory of 1432 2908 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe 85 PID 2908 wrote to memory of 2844 2908 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe 87 PID 2908 wrote to memory of 2844 2908 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe 87 PID 2908 wrote to memory of 5112 2908 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe 89 PID 2908 wrote to memory of 5112 2908 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe 89 PID 2908 wrote to memory of 3472 2908 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe 91 PID 2908 wrote to memory of 3472 2908 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe 91 PID 2908 wrote to memory of 876 2908 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe 96 PID 2908 wrote to memory of 876 2908 6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe 96 -
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\6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe"C:\Users\Admin\AppData\Local\Temp\6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe"1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1432
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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\Local\Temp\6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2844
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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:\ProgramData\6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5112
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /sc minute /mo 1 /rl highest /tn "6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74" /tr "C:\ProgramData\6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe"2⤵
- Scheduled Task/Job: Scheduled Task
PID:3472
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74" /tr "C:\Users\Admin\AppData\Roaming\6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe"2⤵
- Scheduled Task/Job: Scheduled Task
PID:876
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C:\Users\Admin\AppData\Roaming\6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exeC:\Users\Admin\AppData\Roaming\6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2384
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C:\Users\Admin\AppData\Roaming\6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exeC:\Users\Admin\AppData\Roaming\6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:5064
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\UsageLogs\6f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74.exe.log
Filesize1KB
MD5a8a147915e3a996fdbe10b3a3f1e1bb2
SHA1abc564c1be468d57e700913e7b6cf8f62d421263
SHA2568b96a8557deea66696837af011843d6a82451ba57c8f9b5a2726a70818d6fc7e
SHA51217b42f17ef60a9f625703172763f692e5ed2ca93564a97853dfa72bb0ac6305ef3267aea0b205938e3aa8eac10156d9d4f322b30d0329d92d647bcec6372731c
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
944B
MD577d622bb1a5b250869a3238b9bc1402b
SHA1d47f4003c2554b9dfc4c16f22460b331886b191b
SHA256f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb
SHA512d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9
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Filesize
944B
MD515dde0683cd1ca19785d7262f554ba93
SHA1d039c577e438546d10ac64837b05da480d06bf69
SHA256d6fa39eab7ee36f44dc3f9f2839d098433db95c1eba924e4bcf4e5c0d268d961
SHA51257c0e1b87bc1c136f0d39f3ce64bb8f8274a0491e4ca6e45e5c7f9070aa9d9370c6f590ce37cd600b252df2638d870205249a514c43245ca7ed49017024a4672
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
49KB
MD50b3fc6003ed631b572c3347e10ac4aca
SHA151abe8c42abb8c2c52331bbdb99eb2fbcf18315c
SHA2566f142145f7fe5028de2f33b56b2853347c2b4774d9fcfbec8547de1029c57f74
SHA5123df3d20f0d96a122ffae5e54067864d8349dc0672cc24ad94dcab3ac67dec8c520b4f6f7875d75af14791180bd28f68ff4252111fe6c8a242286f9dd00bc751b