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Analysis
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max time kernel
138s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
19/10/2022, 23:07
Static task
static1
Behavioral task
behavioral1
Sample
3ae87f999b66ac3382127fa400a5c4852574498cd24390885051c37e568d4ce7.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
3ae87f999b66ac3382127fa400a5c4852574498cd24390885051c37e568d4ce7.exe
Resource
win10v2004-20220812-en
General
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Target
3ae87f999b66ac3382127fa400a5c4852574498cd24390885051c37e568d4ce7.exe
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Size
187KB
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MD5
81dd9ce7f82c735af905ae13de962d49
-
SHA1
3eb3b4c7766e46dbb5c60f26ffffa26b38216fd6
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SHA256
3ae87f999b66ac3382127fa400a5c4852574498cd24390885051c37e568d4ce7
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SHA512
c39366d5be22cac3898c2835f488bb8d1295b3f19faf2d38b05cee0cb006b81039ccaa65e45203be26507ca3a96f08b3e0d69794087fdb77e11a526a63312bbb
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SSDEEP
3072:fcTadsWbvOxyEOk/fMgOOxtIyz8AudV3iB3x+y9SNcHScK6F5oCHpXGMQoDazRz6:kT+Lk3fxqyzyil2GyUHdJWMQLm
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4420 .exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation 3ae87f999b66ac3382127fa400a5c4852574498cd24390885051c37e568d4ce7.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4760 wrote to memory of 4420 4760 3ae87f999b66ac3382127fa400a5c4852574498cd24390885051c37e568d4ce7.exe 82 PID 4760 wrote to memory of 4420 4760 3ae87f999b66ac3382127fa400a5c4852574498cd24390885051c37e568d4ce7.exe 82 PID 4760 wrote to memory of 4420 4760 3ae87f999b66ac3382127fa400a5c4852574498cd24390885051c37e568d4ce7.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\3ae87f999b66ac3382127fa400a5c4852574498cd24390885051c37e568d4ce7.exe"C:\Users\Admin\AppData\Local\Temp\3ae87f999b66ac3382127fa400a5c4852574498cd24390885051c37e568d4ce7.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4760 -
C:\Users\Admin\AppData\Local\Temp\ .exe"C:\Users\Admin\AppData\Local\Temp\ .exe"2⤵
- Executes dropped EXE
PID:4420
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
187KB
MD581dd9ce7f82c735af905ae13de962d49
SHA13eb3b4c7766e46dbb5c60f26ffffa26b38216fd6
SHA2563ae87f999b66ac3382127fa400a5c4852574498cd24390885051c37e568d4ce7
SHA512c39366d5be22cac3898c2835f488bb8d1295b3f19faf2d38b05cee0cb006b81039ccaa65e45203be26507ca3a96f08b3e0d69794087fdb77e11a526a63312bbb
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Filesize
187KB
MD581dd9ce7f82c735af905ae13de962d49
SHA13eb3b4c7766e46dbb5c60f26ffffa26b38216fd6
SHA2563ae87f999b66ac3382127fa400a5c4852574498cd24390885051c37e568d4ce7
SHA512c39366d5be22cac3898c2835f488bb8d1295b3f19faf2d38b05cee0cb006b81039ccaa65e45203be26507ca3a96f08b3e0d69794087fdb77e11a526a63312bbb