Analysis
-
max time kernel
151s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20220414-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
-
Target
Otsylka za proshlyj i za etot mesyac.exe
-
Size
180KB
-
MD5
4d4a51025d7ac625fbc4243d8043b0e2
-
SHA1
12c789d04f3feb0e62bdb09ead849a54e2175882
-
SHA256
d768486542d55538cb90b21c8563f395ed3d5148733e23a67bc5dba74b811233
-
SHA512
ceb123c160e5f058eb13917f83612eb014e84d0e6a23b19f5c08f254d03e939302ca25c46dde4b816e5e6807ebe0ef3843a6059d2dc45e92c5f7d6c709a756a0
Malware Config
Signatures
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Script User-Agent 1 IoCs
Uses user-agent string associated with script host/environment.
Processes:
description flow ioc HTTP User-Agent header 4 WinHttp.WinHttpRequest.5.1 -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
Otsylka za proshlyj i za etot mesyac.exedescription pid process target process PID 1640 wrote to memory of 1532 1640 Otsylka za proshlyj i za etot mesyac.exe Otsylka za proshlyj i za etot mesyac.exe PID 1640 wrote to memory of 1532 1640 Otsylka za proshlyj i za etot mesyac.exe Otsylka za proshlyj i za etot mesyac.exe PID 1640 wrote to memory of 1532 1640 Otsylka za proshlyj i za etot mesyac.exe Otsylka za proshlyj i za etot mesyac.exe PID 1640 wrote to memory of 1532 1640 Otsylka za proshlyj i za etot mesyac.exe Otsylka za proshlyj i za etot mesyac.exe
Processes
-
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
-
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⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1532-54-0x0000000000000000-mapping.dmp
-
memory/1532-57-0x0000000076241000-0x0000000076243000-memory.dmpFilesize
8KB
-
memory/1532-58-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
-
memory/1640-55-0x00000000001B0000-0x00000000001BE000-memory.dmpFilesize
56KB
-
memory/1640-56-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB