General
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Target
c85bb7111441b78c9a14aa094dd2994b4eb66db4ea4cb.exe
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Size
7.4MB
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Sample
220716-nxbcracdbj
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MD5
2f7dfe9a88a2197d3c36c5427778585c
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SHA1
46d109df2d6bd2992bb2845d2c7508d518a3f9ea
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SHA256
c85bb7111441b78c9a14aa094dd2994b4eb66db4ea4cb5a11bf248e8dade11d6
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SHA512
2d4c07df5d9bf0711c9fb2587471eac4575bfa072deee9af852174f751569023e2533972e195c797b0a16092c48433a5b23f1e087c469d5fd1e592d2f135e160
Static task
static1
Behavioral task
behavioral1
Sample
c85bb7111441b78c9a14aa094dd2994b4eb66db4ea4cb.exe
Resource
win7-20220715-en
Behavioral task
behavioral2
Sample
c85bb7111441b78c9a14aa094dd2994b4eb66db4ea4cb.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
redline
4
31.41.244.134:11643
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auth_value
a516b2d034ecd34338f12b50347fbd92
Extracted
redline
5239890474
193.106.191.253:4752
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auth_value
4b35bc435fa5324557f24ea122bfff2b
Extracted
redline
nam3
103.89.90.61:18728
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auth_value
64b900120bbceaa6a9c60e9079492895
Extracted
eternity
http://rlcjba7wduej3xcstcjo577eqgjsjvcjfsw4i23fqvf2y27ylylhmhad.onion
3d124531384b43d082e5cf79f6b2096a
Extracted
redline
0715
65.108.99.12:37033
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auth_value
e3d2844617618eaafa7fa0db9a559f12
Targets
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Target
c85bb7111441b78c9a14aa094dd2994b4eb66db4ea4cb.exe
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Size
7.4MB
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MD5
2f7dfe9a88a2197d3c36c5427778585c
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SHA1
46d109df2d6bd2992bb2845d2c7508d518a3f9ea
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SHA256
c85bb7111441b78c9a14aa094dd2994b4eb66db4ea4cb5a11bf248e8dade11d6
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SHA512
2d4c07df5d9bf0711c9fb2587471eac4575bfa072deee9af852174f751569023e2533972e195c797b0a16092c48433a5b23f1e087c469d5fd1e592d2f135e160
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Detects Eternity stealer
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Eternity
Eternity Project is a malware kit offering an info stealer, clipper, worm, coin miner, ransomware, and DDoS bot.
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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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suricata: ET MALWARE ZHtrap CnC Response - Connection Successfully Established
suricata: ET MALWARE ZHtrap CnC Response - Connection Successfully Established
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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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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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Legitimate hosting services abused for malware hosting/C2
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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 NtSetInformationThreadHideFromDebugger
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