Analysis
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max time kernel
124s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 10:35
Behavioral task
behavioral1
Sample
Otsylka za proshlyj i za etot mesyac.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
General
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Target
Otsylka za proshlyj i za etot mesyac.exe
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Size
180KB
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MD5
4d4a51025d7ac625fbc4243d8043b0e2
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SHA1
12c789d04f3feb0e62bdb09ead849a54e2175882
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SHA256
d768486542d55538cb90b21c8563f395ed3d5148733e23a67bc5dba74b811233
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SHA512
ceb123c160e5f058eb13917f83612eb014e84d0e6a23b19f5c08f254d03e939302ca25c46dde4b816e5e6807ebe0ef3843a6059d2dc45e92c5f7d6c709a756a0
Malware Config
Signatures
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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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Runs ping.exe 1 TTPs 1 IoCs
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Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
Processes:
description flow ioc HTTP User-Agent header 5 WinHttp.WinHttpRequest.5.1 HTTP User-Agent header 7 WinHttp.WinHttpRequest.5.1 -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
Otsylka za proshlyj i za etot mesyac.exeOtsylka za proshlyj i za etot mesyac.execmd.exedescription pid process target process PID 2128 wrote to memory of 4716 2128 Otsylka za proshlyj i za etot mesyac.exe Otsylka za proshlyj i za etot mesyac.exe PID 2128 wrote to memory of 4716 2128 Otsylka za proshlyj i za etot mesyac.exe Otsylka za proshlyj i za etot mesyac.exe PID 2128 wrote to memory of 4716 2128 Otsylka za proshlyj i za etot mesyac.exe Otsylka za proshlyj i za etot mesyac.exe PID 4716 wrote to memory of 1420 4716 Otsylka za proshlyj i za etot mesyac.exe cmd.exe PID 4716 wrote to memory of 1420 4716 Otsylka za proshlyj i za etot mesyac.exe cmd.exe PID 1420 wrote to memory of 1940 1420 cmd.exe PING.EXE PID 1420 wrote to memory of 1940 1420 cmd.exe PING.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\Otsylka za proshlyj i za etot mesyac.exe"C:\Users\Admin\AppData\Local\Temp\Otsylka za proshlyj i za etot mesyac.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Otsylka za proshlyj i za etot mesyac.exe"C:\Users\Admin\AppData\Local\Temp\Otsylka za proshlyj i za etot mesyac.exe" dfsr2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\cmd.execmd.exe /c ping 127.0.0.1 & del /F /Q "C:\Users\Admin\AppData\Local\Temp\Otsylka za proshlyj i za etot mesyac.exe"3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\PING.EXEping 127.0.0.14⤵
- Runs ping.exe
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1420-134-0x0000000000000000-mapping.dmp
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memory/1940-135-0x0000000000000000-mapping.dmp
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memory/2128-131-0x00000000005A0000-0x00000000005AE000-memory.dmpFilesize
56KB
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memory/2128-132-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/4716-130-0x0000000000000000-mapping.dmp
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memory/4716-133-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB