General
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Target
942478bcf04d1edb66a618962451f11d92b852399b68b14c5dcd82fbf5ed53e7
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Size
235KB
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Sample
221214-qzjs1sab27
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MD5
c39efa74f5e1f868bbfa59183d28b401
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SHA1
e2ccfdd0d24707a804f0c769013988effa67de0c
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SHA256
942478bcf04d1edb66a618962451f11d92b852399b68b14c5dcd82fbf5ed53e7
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SHA512
75375387926eaf1ee1f2bea62c3ba744c28c1e9931f2f5c22dbf353a4603ae4573421ae26ce5dc90e9db7826b5665e0385d9586681a9ac3fddda84745c441544
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SSDEEP
3072:vOB3l//MxekLEzMEGB9z5UzfsK3xGteAQsi3eVmtG4YZbYIsw7aNQ6py:vOb//MrLtEGcsKWQs6Or4cwQ6o
Static task
static1
Behavioral task
behavioral1
Sample
942478bcf04d1edb66a618962451f11d92b852399b68b14c5dcd82fbf5ed53e7.exe
Resource
win10v2004-20221111-en
Malware Config
Extracted
djvu
http://abibiall.com/lancer/get.php
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extension
.matu
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offline_id
M6quF9d1g2LNWnBiQpTSgbW26JwEOrFwFfT1xGt1
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payload_url
http://uaery.top/dl/build2.exe
http://abibiall.com/files/1/build3.exe
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ransomnote
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Extracted
redline
mario23_10
167.235.252.160:10642
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auth_value
eca57cfb5172f71dc45986763bb98942
Extracted
raccoon
ec7a54fb6492ff3a52d09504b8ecf082
http://88.119.161.188
http://88.119.161.19
Extracted
amadey
3.60
62.204.41.79/fb73jc3/index.php
Targets
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Target
942478bcf04d1edb66a618962451f11d92b852399b68b14c5dcd82fbf5ed53e7
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Size
235KB
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MD5
c39efa74f5e1f868bbfa59183d28b401
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SHA1
e2ccfdd0d24707a804f0c769013988effa67de0c
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SHA256
942478bcf04d1edb66a618962451f11d92b852399b68b14c5dcd82fbf5ed53e7
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SHA512
75375387926eaf1ee1f2bea62c3ba744c28c1e9931f2f5c22dbf353a4603ae4573421ae26ce5dc90e9db7826b5665e0385d9586681a9ac3fddda84745c441544
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SSDEEP
3072:vOB3l//MxekLEzMEGB9z5UzfsK3xGteAQsi3eVmtG4YZbYIsw7aNQ6py:vOb//MrLtEGcsKWQs6Or4cwQ6o
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Detect Amadey credential stealer module
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Detected Djvu ransomware
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Detects Smokeloader packer
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Modifies file permissions
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Uses the VBS compiler for execution
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Suspicious use of SetThreadContext
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