Analysis
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max time kernel
135s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
26-12-2022 12:51
Static task
static1
Behavioral task
behavioral1
Sample
Request_12-23#183.iso
Resource
win10v2004-20220901-en
6 signatures
150 seconds
General
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Target
Request_12-23#183.iso
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Size
2.1MB
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MD5
2f39a11049419baf7305d6abf0d45dfc
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SHA1
2c9b2484039b387aac6f1c6fbe3c6ab05e728edd
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SHA256
f3a9b733cb33c4d257589e70c8d9cf4b5136cb3932bce2ea1b31bc9d5b06a5ae
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SHA512
e1f42636f1f4684672d1f2ea6b01cb073dd8c51ba28b8fabff5394f921bc73b1b4bdd942a329a2d32b16254a8b8a47940e2409986a992cce7dc0e6015fe13eb8
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SSDEEP
12288:4/pNfmaYOTAl0PFX783QgZGXNfnD4SpZi+wwLMfEWm+CJthm:4/zf8j0FXY3Q5XN7pY+wwxZjJthm
Score
10/10
Malware Config
Extracted
Family
icedid
Campaign
3146401099
C2
trbiriumpa.com
Signatures
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Blocklisted process makes network request 2 IoCs
Processes:
rundll32.exeflow pid process 56 3760 rundll32.exe 58 3760 rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
Processes:
cmd.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings cmd.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 3760 rundll32.exe 3760 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
cmd.exedescription pid process Token: SeManageVolumePrivilege 4988 cmd.exe Token: SeManageVolumePrivilege 4988 cmd.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Request_12-23#183.iso1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
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C:\Windows\System32\rundll32.exe"C:\Windows\System32\rundll32.exe" \dinhub.dat,init1⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/3760-132-0x0000000180000000-0x0000000180009000-memory.dmpFilesize
36KB