General
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Target
52fb63450a9fd513367921c927f033d2.exe
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Size
266KB
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Sample
231221-1ee97sfdcl
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MD5
52fb63450a9fd513367921c927f033d2
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SHA1
0bd694f43f3db42fe6f64350c2ca49d70700f79f
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SHA256
e7f2b3dba0e5930aff36d63c1e3c23c5aec770848da2425b282999a277a79353
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SHA512
801ae02abd5b30cd8cdbc6f633515b1037ed092de2c219d16609cf67a16e9d55e22061102fcc47e682a73b1a03d61cfb5b54fb0d0b99b1ff0782bbfdcd2806c9
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SSDEEP
3072:dWb2nLAcSaHCk2aFSZUu11EeoSrvsz1mw+kDj72fRNEheMdNYVpPk:gbWLAdaHCkzSZUuKS4z1GkyBqNs
Malware Config
Extracted
smokeloader
pub4
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Extracted
djvu
http://zexeq.com/test1/get.php
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extension
.loqw
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offline_id
NrqpaQRhQqq5l2tBPp1QS34I3ME2IKsAlZ0A9pt1
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payload_url
http://brusuax.com/dl/build2.exe
http://zexeq.com/files/1/build3.exe
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ransomnote
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Extracted
redline
@ytlogsbot
185.172.128.33:38294
Extracted
lumma
http://soupinterestoe.fun/api
Targets
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Target
52fb63450a9fd513367921c927f033d2.exe
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Size
266KB
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MD5
52fb63450a9fd513367921c927f033d2
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SHA1
0bd694f43f3db42fe6f64350c2ca49d70700f79f
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SHA256
e7f2b3dba0e5930aff36d63c1e3c23c5aec770848da2425b282999a277a79353
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SHA512
801ae02abd5b30cd8cdbc6f633515b1037ed092de2c219d16609cf67a16e9d55e22061102fcc47e682a73b1a03d61cfb5b54fb0d0b99b1ff0782bbfdcd2806c9
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SSDEEP
3072:dWb2nLAcSaHCk2aFSZUu11EeoSrvsz1mw+kDj72fRNEheMdNYVpPk:gbWLAdaHCkzSZUuKS4z1GkyBqNs
Score10/10-
Detect ZGRat V1
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Detected Djvu ransomware
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Djvu Ransomware
Ransomware which is a variant of the STOP family.
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Lumma Stealer
An infostealer written in C++ first seen in August 2022.
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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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SmokeLoader
Modular backdoor trojan in use since 2014.
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ZGRat
ZGRat is remote access trojan written in C#.
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Deletes itself
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Modifies file permissions
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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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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Suspicious use of SetThreadContext
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