Analysis
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max time kernel
150s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
26/04/2023, 01:37
Static task
static1
Behavioral task
behavioral1
Sample
03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe
Resource
win10v2004-20230220-en
General
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Target
03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe
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Size
413KB
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MD5
b99c76540d3b204c11825ace85c14a3d
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SHA1
a128f20a955deb1fb13ec634d13cb8580afd8a3c
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SHA256
03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff
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SHA512
169260f5e7ab254f5af877340b24124e2dd5f5d71b8d0d91aa298a7768bd1f2a162da73ca582c4dc8880874f7f084aec52badd33e50e3503fb9389fcc7e998ce
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SSDEEP
6144:XHRkJHRQjf4tupsZWU+EYUD98oBhhbIiKpWJN:SpRQiuiHpD95bbQpWv
Malware Config
Signatures
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Uses the VBS compiler for execution 1 TTPs
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1064 set thread context of 1156 1064 03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe 29 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1156 vbc.exe 1156 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1156 vbc.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1520 AcroRd32.exe 1520 AcroRd32.exe 1520 AcroRd32.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1064 wrote to memory of 1156 1064 03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe 29 PID 1064 wrote to memory of 1156 1064 03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe 29 PID 1064 wrote to memory of 1156 1064 03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe 29 PID 1064 wrote to memory of 1156 1064 03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe 29 PID 1064 wrote to memory of 1156 1064 03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe 29 PID 1064 wrote to memory of 1156 1064 03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe 29 PID 1064 wrote to memory of 1156 1064 03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe 29 PID 1064 wrote to memory of 1156 1064 03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe 29 PID 1064 wrote to memory of 1156 1064 03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe 29 PID 1064 wrote to memory of 1520 1064 03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe 30 PID 1064 wrote to memory of 1520 1064 03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe 30 PID 1064 wrote to memory of 1520 1064 03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe 30 PID 1064 wrote to memory of 1520 1064 03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe"C:\Users\Admin\AppData\Local\Temp\03a94f8ca10dca602d2e2ccb3fe156af60ca783b01bdd95604db8161e66f62ff.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1064 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1156
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C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\PDFPDFPDFPDFPDFPDF.pdf"2⤵
- Suspicious use of SetWindowsHookEx
PID:1520
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
41KB
MD5669fb8542bdc441b1d96771fe8306ff7
SHA1f90f1fc1b583b0ad8d9a4b0332e53b0f499771dc
SHA256c8bad4cdad8aa97db1bd311106637a828716e1bca64ccda015fe44d76d07676c
SHA512275cb59adaf16154c59f4387c307d8fba761bdad53991f2ea753b048a139d7d5e7b1b8517581316ad66fe59e2105ffd5f6ac4cf3f1f6e7a3b4822cd0ccaef9b8