Analysis
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max time kernel
133s -
max time network
139s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
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submitted
26-10-2023 15:54
General
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Target
255d887e4aee44b4a811fd99c76d7df6ce442316125d236f9b3891bd56b82f8c.exe
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Size
3.8MB
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MD5
4c51b62c9ee7a37ddc010e48b516c243
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SHA1
77b6f4ce0867078a8d7c02fa1254912b6f4c0d00
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SHA256
255d887e4aee44b4a811fd99c76d7df6ce442316125d236f9b3891bd56b82f8c
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SHA512
8e292a6125309ad8e26606b4682001a8cfa8038818a9b28e4070a5133b73083bac608c48f00ae30e38fea170186de7e5da9c3528f8a55685c44d923c029e1adb
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SSDEEP
49152:T+eKofn4V0kl/gaMHqAwl6hXsM75LwV71pG7XPQx7PtwlSr+Ucbf3QC3aLVeolcB:
Malware Config
Extracted
phemedrone
http://rakishev.net/wp-admin/admin-ajax.php
Signatures
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Phemedrone
An information and wallet stealer written in C#.
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Executes dropped EXE 2 IoCs
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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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 9 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 50 IoCs
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Suspicious use of SetWindowsHookEx 3 IoCs
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Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\255d887e4aee44b4a811fd99c76d7df6ce442316125d236f9b3891bd56b82f8c.exe"C:\Users\Admin\AppData\Local\Temp\255d887e4aee44b4a811fd99c76d7df6ce442316125d236f9b3891bd56b82f8c.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\ProgramData\USOPrivate\AGJQNXQB.exe"C:\ProgramData\USOPrivate\AGJQNXQB.exe"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Users\Admin\AppData\Local\Temp\acrocef_low\BPBZX2G7.exe"C:\Users\Admin\AppData\Local\Temp\acrocef_low\BPBZX2G7.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.3MB
MD5126d1dba7efc0faed18afa036fb0468b
SHA1fe58c79cc3b5d11d9c1fbf53db1e0d726c94c491
SHA256adb8b6cfb9633759f3a08ecb160790aaa6a733d5671991c21a5a28deafbeef26
SHA512a3c32b7b4961c13c4fafb1b71b123bf4d0ecdfc4087912429019fb63aaf17f132ae2c58135f2ea8d64643966e99a28c89fc67c6256e9dafcb310049ab6951ad9
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Filesize
83KB
MD5051c8b584ffde2a373d4a54d038bc46c
SHA1d58abcb0d3875094b51e6836036bf65ff96b8b40
SHA256711de934bbdb56f4335d776819d4059222f8b3376fcb4a72ac2fca0a38e45801
SHA5128f28ce2467b8accba63be5a4983df4c8faed25a7f79c1f04560f47009969cbf84fc2afe4e08c2903c17f895afe29e397a91ed579d012f68fe08f0b4261552063
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Filesize
83KB
MD5051c8b584ffde2a373d4a54d038bc46c
SHA1d58abcb0d3875094b51e6836036bf65ff96b8b40
SHA256711de934bbdb56f4335d776819d4059222f8b3376fcb4a72ac2fca0a38e45801
SHA5128f28ce2467b8accba63be5a4983df4c8faed25a7f79c1f04560f47009969cbf84fc2afe4e08c2903c17f895afe29e397a91ed579d012f68fe08f0b4261552063
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
3.8MB
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Filesize
9.9MB
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Filesize
9.9MB
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Filesize
64KB
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Filesize
112KB
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Filesize
9.9MB
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Filesize
9.9MB
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Filesize
64KB
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Filesize
9.9MB