Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
11-11-2024 02:32
General
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Target
b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99.exe
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Size
575KB
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MD5
3fb91d76f1c92a79568eb8b1fac3551d
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SHA1
23d3af79030b2a5d97568045061004915b72e85d
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SHA256
b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99
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SHA512
adc3a7f43e0afbb173b09fb00148d8bd69d1306bf82363e1342cf997c4e98c51fc91b29bced11d6f8047729a6b6369a3c73ee2819f1ebc86af421d7cf8b47c37
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SSDEEP
12288:F91WnKygIjVozbSH0IUADHHZgIT4G0cIKds3N:/1RIjFH0IUKHH2IxIKE
Malware Config
Extracted
redline
gena
185.161.248.73:4164
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auth_value
d05bf43eef533e262271449829751d07
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 3 IoCs
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Redline family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99.exe"C:\Users\Admin\AppData\Local\Temp\b531256ff3540130473ec19746641ea435c58be153f4e0233f4f8281451aae99.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1112 -s 14162⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1112 -ip 11121⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
168KB
MD5f16fb63d4e551d3808e8f01f2671b57e
SHA1781153ad6235a1152da112de1fb39a6f2d063575
SHA2568a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581
SHA512fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf
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Filesize
384KB
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Filesize
384KB
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Filesize
4.2MB
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Filesize
416KB
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Filesize
5.6MB
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Filesize
408KB
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Filesize
384KB
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Filesize
384KB
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Filesize
384KB
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Filesize
384KB
-
Filesize
384KB
-
Filesize
384KB
-
Filesize
384KB
-
Filesize
384KB
-
Filesize
384KB
-
Filesize
384KB
-
Filesize
384KB
-
Filesize
384KB
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Filesize
384KB
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Filesize
384KB
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Filesize
384KB
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Filesize
384KB
-
Filesize
384KB
-
Filesize
384KB
-
Filesize
384KB
-
Filesize
384KB
-
Filesize
376KB
-
Filesize
384KB
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Filesize
376KB
-
Filesize
384KB
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Filesize
384KB
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Filesize
384KB
-
Filesize
384KB
-
Filesize
384KB
-
Filesize
384KB
-
Filesize
384KB
-
Filesize
384KB
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Filesize
384KB
-
Filesize
384KB
-
Filesize
1024KB
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Filesize
200KB
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Filesize
364KB
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Filesize
4.2MB
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Filesize
1024KB
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Filesize
364KB
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Filesize
6.1MB
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Filesize
1.0MB
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Filesize
72KB
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Filesize
24KB
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Filesize
240KB
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Filesize
7.7MB
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Filesize
184KB
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Filesize
4KB
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Filesize
304KB
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Filesize
4KB
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Filesize
7.7MB