Analysis
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max time kernel
146s -
max time network
116s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
26-12-2023 06:27
Static task
static1
Behavioral task
behavioral1
Sample
59901a6b5da704db1ff0fb56eba9e5bb.exe
Resource
win7-20231215-en
windows7-x64
7 signatures
150 seconds
General
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Target
59901a6b5da704db1ff0fb56eba9e5bb.exe
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Size
566KB
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MD5
59901a6b5da704db1ff0fb56eba9e5bb
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SHA1
e3f2fcdd6540f7ff493be24eb20d0d49e49e086c
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SHA256
2636faa0941a7fd9a889aeb2e4b94fe95f538a588642750ac87d635fd68b5537
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SHA512
729024477ac50ec08667e4a26406f92996126089e7fc46a083a40f0fc9250fb43c42d3e6add6591bb0e894d664fc2466dcece305a0657cc0aa93ed4634cacbed
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SSDEEP
12288:kEgK90j+Kq04O4m/eznig5cGyS7RXusazvEGSTC5eHLCyz2D2X:IK9nri65cm1XkzNS9CVD2X
Malware Config
Extracted
Family
vidar
Version
39.7
Botnet
903
C2
https://shpak125.tumblr.com/
Attributes
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profile_id
903
Signatures
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Vidar Stealer 5 IoCs
Processes:
resource yara_rule behavioral2/memory/4368-11-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar behavioral2/memory/4368-9-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar behavioral2/memory/4368-8-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar behavioral2/memory/4368-6-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar behavioral2/memory/4368-21-0x0000000000400000-0x00000000004A1000-memory.dmp family_vidar -
Suspicious use of SetThreadContext 1 IoCs
Processes:
59901a6b5da704db1ff0fb56eba9e5bb.exedescription pid process target process PID 2244 set thread context of 4368 2244 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
59901a6b5da704db1ff0fb56eba9e5bb.exedescription pid process Token: SeDebugPrivilege 2244 59901a6b5da704db1ff0fb56eba9e5bb.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
59901a6b5da704db1ff0fb56eba9e5bb.exedescription pid process target process PID 2244 wrote to memory of 4368 2244 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2244 wrote to memory of 4368 2244 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2244 wrote to memory of 4368 2244 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2244 wrote to memory of 4368 2244 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2244 wrote to memory of 4368 2244 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2244 wrote to memory of 4368 2244 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2244 wrote to memory of 4368 2244 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe PID 2244 wrote to memory of 4368 2244 59901a6b5da704db1ff0fb56eba9e5bb.exe 59901a6b5da704db1ff0fb56eba9e5bb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\59901a6b5da704db1ff0fb56eba9e5bb.exe"C:\Users\Admin\AppData\Local\Temp\59901a6b5da704db1ff0fb56eba9e5bb.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\59901a6b5da704db1ff0fb56eba9e5bb.exeC:\Users\Admin\AppData\Local\Temp\59901a6b5da704db1ff0fb56eba9e5bb.exe2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2244-0-0x00000000746A0000-0x0000000074E50000-memory.dmpFilesize
7.7MB
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memory/2244-1-0x00000000007C0000-0x0000000000850000-memory.dmpFilesize
576KB
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memory/2244-2-0x0000000005180000-0x0000000005190000-memory.dmpFilesize
64KB
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memory/2244-3-0x0000000005140000-0x0000000005154000-memory.dmpFilesize
80KB
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memory/2244-4-0x0000000005280000-0x00000000052F6000-memory.dmpFilesize
472KB
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memory/2244-5-0x0000000005250000-0x000000000526E000-memory.dmpFilesize
120KB
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memory/2244-10-0x00000000746A0000-0x0000000074E50000-memory.dmpFilesize
7.7MB
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memory/4368-11-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/4368-9-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/4368-8-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/4368-6-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB
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memory/4368-21-0x0000000000400000-0x00000000004A1000-memory.dmpFilesize
644KB