General
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Target
win_setup__6216983b67e17.exe
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Size
6.6MB
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Sample
220223-zlj2asbcf2
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MD5
a68f2ce326a8c94411a2afa34743456b
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SHA1
c982d7baf15361017095c2c88ee5291fc49eae06
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SHA256
218e1c106eca7b0424ce2b3d51cae6a9a4510325478c37c72d2f92b8a54d12c0
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SHA512
de1b3c137fbad8d22734993a4c4ee19380d1cfe006fc37f031f09a2de895aca840b82c336837d9c061830abc1a011c371d531fc8e424011449aa35a85b3e604e
Static task
static1
Behavioral task
behavioral1
Sample
win_setup__6216983b67e17.exe
Resource
win7-en-20211208
Malware Config
Extracted
socelars
https://frertge.s3.eu-west-2.amazonaws.com/asdhbf/
Extracted
smokeloader
2020
http://host-data-coin-11.com/
http://file-coin-host-12.com/
Extracted
redline
mediam10
92.255.57.154:11841
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auth_value
c244f3014e6aa11d9b853b0c94e0743e
Extracted
icedid
2715004312
Targets
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Target
win_setup__6216983b67e17.exe
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Size
6.6MB
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MD5
a68f2ce326a8c94411a2afa34743456b
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SHA1
c982d7baf15361017095c2c88ee5291fc49eae06
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SHA256
218e1c106eca7b0424ce2b3d51cae6a9a4510325478c37c72d2f92b8a54d12c0
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SHA512
de1b3c137fbad8d22734993a4c4ee19380d1cfe006fc37f031f09a2de895aca840b82c336837d9c061830abc1a011c371d531fc8e424011449aa35a85b3e604e
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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Socelars Payload
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Suspicious use of NtCreateProcessExOtherParentProcess
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Checks for common network interception software
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
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OnlyLogger Payload
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Blocklisted process makes network request
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Downloads MZ/PE file
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Drops file in Drivers directory
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Executes dropped EXE
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Modifies Windows Firewall
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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 cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Checks for any installed AV software in registry
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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