Analysis
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max time kernel
151s -
max time network
179s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
28-12-2023 07:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
cfbb88edbb9a48f836e1fdc30ddd171f.exe
Resource
win7-20231215-en
windows7-x64
5 signatures
150 seconds
General
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Target
cfbb88edbb9a48f836e1fdc30ddd171f.exe
-
Size
662KB
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MD5
cfbb88edbb9a48f836e1fdc30ddd171f
-
SHA1
3a6d21990bd3266024a2b30cf4c2fa1b4d8b760d
-
SHA256
ec3e7d3b8b9322cb57993ecdd6dbb8613a53fc4288ba3b38f019c0aa3f5a2153
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SHA512
adf006720fd6a6736a66c64120beee8d849e67672bc666908862188b36977e257825bcd77266b1cdf5804a4ce22c6f8cceaf8a0b53f1e4707cec1184d80c5563
-
SSDEEP
12288:7MRhF+aFWpA/gpTVqVEK8ZHULxv3M5CRiXj7YDj4t7PFh1aGpDRfCiHKu:EiaFWpA/ZQ+Lh3qCEHYDGf1dpVD
Malware Config
Extracted
Family
vidar
Version
39.7
Botnet
865
C2
https://shpak125.tumblr.com/
Attributes
-
profile_id
865
Signatures
-
Vidar Stealer 5 IoCs
Processes:
resource yara_rule behavioral2/memory/4416-2-0x0000000002120000-0x00000000021BD000-memory.dmp family_vidar behavioral2/memory/4416-3-0x0000000000400000-0x00000000004C0000-memory.dmp family_vidar behavioral2/memory/4416-4-0x0000000000400000-0x00000000004C0000-memory.dmp family_vidar behavioral2/memory/4416-5-0x0000000000400000-0x00000000004C0000-memory.dmp family_vidar behavioral2/memory/4416-7-0x0000000002120000-0x00000000021BD000-memory.dmp family_vidar -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4340 4416 WerFault.exe cfbb88edbb9a48f836e1fdc30ddd171f.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\cfbb88edbb9a48f836e1fdc30ddd171f.exe"C:\Users\Admin\AppData\Local\Temp\cfbb88edbb9a48f836e1fdc30ddd171f.exe"1⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4416 -s 17642⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4416 -ip 44161⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4416-1-0x0000000000780000-0x0000000000880000-memory.dmpFilesize
1024KB
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memory/4416-2-0x0000000002120000-0x00000000021BD000-memory.dmpFilesize
628KB
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memory/4416-3-0x0000000000400000-0x00000000004C0000-memory.dmpFilesize
768KB
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memory/4416-4-0x0000000000400000-0x00000000004C0000-memory.dmpFilesize
768KB
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memory/4416-5-0x0000000000400000-0x00000000004C0000-memory.dmpFilesize
768KB
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memory/4416-6-0x0000000000780000-0x0000000000880000-memory.dmpFilesize
1024KB
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memory/4416-7-0x0000000002120000-0x00000000021BD000-memory.dmpFilesize
628KB