Analysis
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max time kernel
93s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
03-12-2024 11:08
General
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Target
bd1b3b496b17b6ebbc19483dc8fd2b38_JaffaCakes118.exe
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Size
1.7MB
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MD5
bd1b3b496b17b6ebbc19483dc8fd2b38
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SHA1
e9baac0c912cf6092a7cf87c171b044efa6b0d4c
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SHA256
addc15bc47d8feee37c20659259b5c1c17fb63608b42bf358ab1248a6c660156
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SHA512
18fe41b9f9d9994a8bb1797ef7592d77f7b835a7174e6faa2f0676cfdf8a856bb86ae7add02d89579968c46ff2b8be531116e8a294d1b362e391ba51669a986f
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SSDEEP
49152:ug0jh8JRTIGVVK+3BhD6kWp2i2V7nYpldF5F8wsuHHHf:uPSjcGVUupWp2r1n8ZDnH
Malware Config
Extracted
blackguard
https://api.telegram.org/bot1905575949:AAHIC9TAEKCrluRDzCgUYzxgdIdES2ldfbA/sendMessage?chat_id=1010861848
Signatures
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44Caliber
An open source infostealer written in C#.
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44Caliber family
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BlackGuard
Infostealer first seen in Late 2021.
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Blackguard family
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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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
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\bd1b3b496b17b6ebbc19483dc8fd2b38_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\bd1b3b496b17b6ebbc19483dc8fd2b38_JaffaCakes118.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
105B
MD52e9d094dda5cdc3ce6519f75943a4ff4
SHA15d989b4ac8b699781681fe75ed9ef98191a5096c
SHA256c84c98bbf5e0ef9c8d0708b5d60c5bb656b7d6be5135d7f7a8d25557e08cf142
SHA512d1f7eed00959e902bdb2125b91721460d3ff99f3bdfc1f2a343d4f58e8d4e5e5a06c0c6cdc0379211c94510f7c00d7a8b34fa7d0ca0c3d54cbbe878f1e9812b7
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Filesize
1KB
MD5468e2cebd139cf0345cadf680f98ee08
SHA1b8d140faa32ee1f40115dcaf23bf6beb468d85c5
SHA256471a4902ea40dd2c4b627d250743fbde645d1a82014ce3dbcf339a7598d73b9a
SHA51239b67cae0048e89876e1aab8e0db02b6411a4c8c747e48d82eedccd8b07830c73b3ff1cbafe2ce48804234ff529878025fd7dcf30ea2d104cbd99abdc9ba6c83
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
4.9MB
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Filesize
584KB
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Filesize
4.9MB
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Filesize
4KB
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Filesize
408KB
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Filesize
32KB
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Filesize
40KB
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Filesize
136KB
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Filesize
3.3MB
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Filesize
4.9MB
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Filesize
7.7MB