Analysis
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max time kernel
150s -
max time network
138s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
27-05-2022 14:22
Static task
static1
Behavioral task
behavioral1
Sample
a76608f42563198c86f4a7f10ea910cc.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
a76608f42563198c86f4a7f10ea910cc.exe
Resource
win10v2004-20220414-en
General
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Target
a76608f42563198c86f4a7f10ea910cc.exe
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Size
374KB
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MD5
a76608f42563198c86f4a7f10ea910cc
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SHA1
8ea79e0e0523e9b7d1993ab08408d3b369c2a802
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SHA256
05a3028bc4f10ff3387b486c171178f7d5a4864de59f6693d2dcbdae035820d1
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SHA512
0bad64c511d78964da9397813876c49102cd34031dbdbd61304cef33136c82b3830bee8623ed7f4dc067f0b6c90956d5b04843c64b218458ad8a3cdf44378091
Malware Config
Signatures
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suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
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Downloads MZ/PE file
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Executes dropped EXE 1 IoCs
Processes:
NiceProcessX64.bmp.exepid process 1000 NiceProcessX64.bmp.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
a76608f42563198c86f4a7f10ea910cc.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Control Panel\International\Geo\Nation a76608f42563198c86f4a7f10ea910cc.exe -
Loads dropped DLL 1 IoCs
Processes:
a76608f42563198c86f4a7f10ea910cc.exepid process 836 a76608f42563198c86f4a7f10ea910cc.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 14 ipinfo.io 15 ipinfo.io -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1608 836 WerFault.exe a76608f42563198c86f4a7f10ea910cc.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
a76608f42563198c86f4a7f10ea910cc.exeNiceProcessX64.bmp.exepid process 836 a76608f42563198c86f4a7f10ea910cc.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe 1000 NiceProcessX64.bmp.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
a76608f42563198c86f4a7f10ea910cc.exedescription pid process target process PID 836 wrote to memory of 1000 836 a76608f42563198c86f4a7f10ea910cc.exe NiceProcessX64.bmp.exe PID 836 wrote to memory of 1000 836 a76608f42563198c86f4a7f10ea910cc.exe NiceProcessX64.bmp.exe PID 836 wrote to memory of 1000 836 a76608f42563198c86f4a7f10ea910cc.exe NiceProcessX64.bmp.exe PID 836 wrote to memory of 1000 836 a76608f42563198c86f4a7f10ea910cc.exe NiceProcessX64.bmp.exe PID 836 wrote to memory of 1608 836 a76608f42563198c86f4a7f10ea910cc.exe WerFault.exe PID 836 wrote to memory of 1608 836 a76608f42563198c86f4a7f10ea910cc.exe WerFault.exe PID 836 wrote to memory of 1608 836 a76608f42563198c86f4a7f10ea910cc.exe WerFault.exe PID 836 wrote to memory of 1608 836 a76608f42563198c86f4a7f10ea910cc.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a76608f42563198c86f4a7f10ea910cc.exe"C:\Users\Admin\AppData\Local\Temp\a76608f42563198c86f4a7f10ea910cc.exe"
- Checks computer location settings
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\Pictures\Adobe Films\NiceProcessX64.bmp.exe"C:\Users\Admin\Pictures\Adobe Films\NiceProcessX64.bmp.exe"
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 836 -s 1420
- Program crash
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\Pictures\Adobe Films\NiceProcessX64.bmp.exeFilesize
318KB
MD53f22bd82ee1b38f439e6354c60126d6d
SHA163b57d818f86ea64ebc8566faeb0c977839defde
SHA256265c2ddc8a21e6fa8dfaa38ef0e77df8a2e98273a1abfb575aef93c0cc8ee96a
SHA512b73e8e17e5e99d0e9edfb690ece8b0c15befb4d48b1c4f2fe77c5e3daf01df35858c06e1403a8636f86363708b80123d12122cb821a86b575b184227c760988f
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\Users\Admin\Pictures\Adobe Films\NiceProcessX64.bmp.exeFilesize
318KB
MD53f22bd82ee1b38f439e6354c60126d6d
SHA163b57d818f86ea64ebc8566faeb0c977839defde
SHA256265c2ddc8a21e6fa8dfaa38ef0e77df8a2e98273a1abfb575aef93c0cc8ee96a
SHA512b73e8e17e5e99d0e9edfb690ece8b0c15befb4d48b1c4f2fe77c5e3daf01df35858c06e1403a8636f86363708b80123d12122cb821a86b575b184227c760988f
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memory/836-54-0x0000000075381000-0x0000000075383000-memory.dmpFilesize
8KB
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memory/836-55-0x00000000002DE000-0x00000000002FA000-memory.dmpFilesize
112KB
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memory/836-56-0x00000000001C0000-0x00000000001F3000-memory.dmpFilesize
204KB
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memory/836-57-0x0000000000400000-0x0000000002B7B000-memory.dmpFilesize
39MB
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memory/836-58-0x0000000005FF0000-0x00000000061B0000-memory.dmpFilesize
1MB
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memory/1000-60-0x0000000000000000-mapping.dmp
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memory/1608-62-0x0000000000000000-mapping.dmp
