Analysis
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max time kernel
92s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
28-01-2024 23:47
General
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Target
7e52a8ea6d5e74171fc139b8a44c4f2b.exe
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Size
519KB
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MD5
7e52a8ea6d5e74171fc139b8a44c4f2b
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SHA1
bb07e01794eab7d9691862c486519706f9520122
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SHA256
087463d769d4bacbde05c6c64d54123fc50148ef081f643b29cb057cd61771e8
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SHA512
787f48ff7a6cb9508d9d6b7bfc627dd279533c2b56aa1ccbbbe4c96e8ed5fd1f957047d819e3354c3a281dabade90a9115bc18b57fc9c476c2ee0fc78dd1377c
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SSDEEP
12288:XYONCsypxWpFogCZhsjMnw8opmAk8BDj/r1MywS/r3o:XRypxUoRigTobk8BDjhMy
Malware Config
Signatures
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44Caliber
An open source infostealer written in C#.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\7e52a8ea6d5e74171fc139b8a44c4f2b.exe"C:\Users\Admin\AppData\Local\Temp\7e52a8ea6d5e74171fc139b8a44c4f2b.exe"1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5a393cbef7b747d4dbc567f2179aee427
SHA14992c3bbf398ab5bd126a0f1931a76553fc4f056
SHA256fe8f804d0decfec3ecd4fd6e1600944102bc6ef19766e0a89a0eb1dbcb45eefc
SHA5123f7bb515dc180a6dbc45d044bd0ea95250539edbc4a07b32087e96a3ddd2a36577b97cd0056d003f3404f48d8dd2a00e5a115fed30b9eaf169f9b893bf4963ad
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Filesize
544KB
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Filesize
848KB
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Filesize
24KB
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Filesize
10.8MB
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Filesize
64KB
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Filesize
1.7MB
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Filesize
10.8MB