General
- Target pui4410
- Size 100KB
- Sample260905-w1jgjazeph
- SHA256 e3cf263ad72092c68c1bbc6e8ec454baa7ec01b15fe6e4ccb19d2e49167ed35f
- MD5 08f0b365b40fe35fffd2187e2bc3d4c0
- SHA1 0ae8d714dd7b5a35ddbf7c8e68dee51a1ac56cf8
- SHA512 f1d1eade7d5704a2d84b60e387a915d6c69378e18de5fa2fd2406f8f9f108c0c66afd7dfee369edae0adb2934b87b3d95dc1073f65b7f3b75e99a9a7a216e3a9
- SSDEEP 3072:t/L/6Oy1umMTHaHgNiTErW5FZo5j0gqLVUFX76p1:LyDMTHKgNiTYWPZujwLupmp1
- TLSH T17FA3961579E3A6F0288DCC7A0D88BD195694A03BC34B495C77CE5283AF436FC65F8A39
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Static task
static1
Behavioral task
behavioral1
Sample
pui4410.ps1
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
pui4410.ps1
Resource
win11ltsc2024-20260709-en
10 signatures
150 seconds
Malware Config
Extracted
Family
-
acrstealer
Version
-
4.3.8-alpha2
C2
-
lb.honeytrail.cc
Decoy
-
cloudflare.com
Attributes
-
guids
f1575b64-8492-4e8b-b102-4d26e8c70371
019fd851-d0e2-7805-ae09-2dd1daa78960
-
user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.2.6187.130 Safari/537.36
xor.hex
Targets
-
- Target pui4410
- Size 100KB
- SHA256 e3cf263ad72092c68c1bbc6e8ec454baa7ec01b15fe6e4ccb19d2e49167ed35f
- MD5 08f0b365b40fe35fffd2187e2bc3d4c0
- SHA1 0ae8d714dd7b5a35ddbf7c8e68dee51a1ac56cf8
- SHA512 f1d1eade7d5704a2d84b60e387a915d6c69378e18de5fa2fd2406f8f9f108c0c66afd7dfee369edae0adb2934b87b3d95dc1073f65b7f3b75e99a9a7a216e3a9
- SSDEEP 3072:t/L/6Oy1umMTHaHgNiTErW5FZo5j0gqLVUFX76p1:LyDMTHKgNiTYWPZujwLupmp1
- TLSH T17FA3961579E3A6F0288DCC7A0D88BD195694A03BC34B495C77CE5283AF436FC65F8A39
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Detects ACRStealer V4.x
-
Family: ACR stealer,GrMsk
ACR stealer (aka GrMsk stealer) is an infostealer written in C++.
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Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.