Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
05-03-2024 10:21
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b475cb12823bdcd64be9895e5b238d1d.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
General
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Target
b475cb12823bdcd64be9895e5b238d1d.exe
-
Size
574KB
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MD5
b475cb12823bdcd64be9895e5b238d1d
-
SHA1
78f42e6d0aa474f990fe7ec03bf82c6add7956dc
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SHA256
8e5dbdde66ba84fd730b82c4b312107049537a5adb2309068c84892f0315053e
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SHA512
e663ef8b51aef8218f1b5a8bad7df7ea56d81c88062b415363b6baffaff66b400924f0c857536d0b95675e4a2418895bd0b7bfd29ab9cef4728aac4c2fab0738
-
SSDEEP
12288:46e3NPOq9//TiFO0FS58/lLhW1SGvnGCdNwNsAU4WjY0/OFwa:43NPO0rqn6Tw+74J0Wa
Malware Config
Extracted
Family
vidar
Version
39.8
Botnet
828
C2
https://xeronxikxxx.tumblr.com/
Attributes
-
profile_id
828
Signatures
-
Vidar Stealer 4 IoCs
Processes:
resource yara_rule behavioral2/memory/2548-2-0x0000000002110000-0x00000000021AD000-memory.dmp family_vidar behavioral2/memory/2548-3-0x0000000000400000-0x0000000000513000-memory.dmp family_vidar behavioral2/memory/2548-13-0x0000000000400000-0x0000000000513000-memory.dmp family_vidar behavioral2/memory/2548-14-0x0000000002110000-0x00000000021AD000-memory.dmp family_vidar -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4548 2548 WerFault.exe b475cb12823bdcd64be9895e5b238d1d.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\b475cb12823bdcd64be9895e5b238d1d.exe"C:\Users\Admin\AppData\Local\Temp\b475cb12823bdcd64be9895e5b238d1d.exe"1⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2548 -s 15762⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2548 -ip 25481⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2548-1-0x00000000005A0000-0x00000000006A0000-memory.dmpFilesize
1024KB
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memory/2548-2-0x0000000002110000-0x00000000021AD000-memory.dmpFilesize
628KB
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memory/2548-3-0x0000000000400000-0x0000000000513000-memory.dmpFilesize
1.1MB
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memory/2548-13-0x0000000000400000-0x0000000000513000-memory.dmpFilesize
1.1MB
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memory/2548-14-0x0000000002110000-0x00000000021AD000-memory.dmpFilesize
628KB