Analysis
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max time kernel
152s -
max time network
168s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
12-02-2024 03:28
General
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Target
58f720c7664a0eea1e99b9293dffba1d45930a1ace26ba296ae81f461d5953d1.exe
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Size
4.8MB
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MD5
3cac4651ce934a43d65392a7e829a7fd
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SHA1
b4c714c4706e707ffa1169f1f2b3544a609aa81c
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SHA256
58f720c7664a0eea1e99b9293dffba1d45930a1ace26ba296ae81f461d5953d1
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SHA512
9af0c99801ad057d23ae93daf2fa791b1458c64fff9500949ac6d61ee7cd40c6a20c2cf9cd6fd9c65f40e92e673e68717d448bc61512532f8313dbaccaff9cca
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SSDEEP
49152:bf9ADg4ioiWuWekjXIKC38hje8XhDA4FYb+Ecv/6:yi3WulBKg
Malware Config
Signatures
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Detects executables containing bas64 encoded gzip files 1 IoCs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 1 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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Drops file in Program Files directory 5 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\58f720c7664a0eea1e99b9293dffba1d45930a1ace26ba296ae81f461d5953d1.exe"C:\Users\Admin\AppData\Local\Temp\58f720c7664a0eea1e99b9293dffba1d45930a1ace26ba296ae81f461d5953d1.exe"1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\v9oIsU0DSg.bat"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\chcp.comchcp 650013⤵
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C:\Windows\system32\w32tm.exew32tm /stripchart /computer:localhost /period:5 /dataonly /samples:23⤵
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C:\Program Files (x86)\Windows Media Player\Media Renderer\fontdrvhost.exe"C:\Program Files (x86)\Windows Media Player\Media Renderer\fontdrvhost.exe"3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
758KB
MD5c2d123531dbf0dff0975e16ebdf085bf
SHA1bcdb012fe8a11e13cdacb8998598324e60a38bee
SHA2567a1ad15e868e6a32eb83484edd938e8d8c4c381f9f6fd0b660b899c84f98d72a
SHA51206e9053df105704ba9d2fee4f3dc34a3d669fca9757de3b341d7657920b7d5075abe449ecca65b84f7591079b6c735ec1380061aed57efc33ad61cf351b2543d
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Filesize
807KB
MD574a110ff3d1d35bdd90b9d24fbaed0e6
SHA148df3443edd6bc5940231ccea02e52f74ac12213
SHA25675072506f3c0712aa14fb3469270742148ccecc5abffd9ac239618f8c9cb0f91
SHA5123dc1a24e08203ef05475a931250683c803b316e790991ecf60153c177de1bed397f74ea099025cf03531f870ba17a24e826225c42dff26cb1110ef0545665eca
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Filesize
250B
MD50b78deb4167bd5a41eaea9c2828d8825
SHA1da4a31645050b4ab5c73248e0301cb2c7ed51c64
SHA2564620d0514fcd12d4f9aec5d669a171f78f140ff6b9869b2b722aff2c7df55dca
SHA5121112ef59514cd579dcc29b3a16e71f54af7670340c813da7915de963fddcbdf534bd9d23abc3f3ec77af9c6d707fc0287c1674e87763b6c341946cef948f50e0
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Filesize
320KB
MD599bb7c65093d972617fecde82766785a
SHA103269f15b52b198715d78a31ee2af9eca523087f
SHA256e8902f4279a2d2534f5f849508ca0a4a4b62b37f77cdc28c2413da01a5733a33
SHA5126ac72eef02492b986c00a3e12d3d030695921369abed46c442799fe1fec3b2306c882bf0ed6cc60a6c40292b94eb727749550e1abed32b4c578d03312040d6ab
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Filesize
4.8MB
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Filesize
10.8MB
-
Filesize
2.4MB
-
Filesize
64KB
-
Filesize
760KB
-
Filesize
152KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
56KB
-
Filesize
4KB
-
Filesize
112KB
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Filesize
320KB
-
Filesize
10.8MB
-
Filesize
4KB
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Filesize
64KB
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Filesize
96KB
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Filesize
4KB
-
Filesize
64KB
-
Filesize
4KB
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Filesize
64KB
-
Filesize
64KB
-
Filesize
4KB
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Filesize
64KB
-
Filesize
4KB
-
Filesize
56KB
-
Filesize
4KB
-
Filesize
72KB
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Filesize
760KB
-
Filesize
4KB
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Filesize
64KB
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Filesize
4KB
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Filesize
88KB
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Filesize
4KB
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Filesize
72KB
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Filesize
5.2MB
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Filesize
4KB
-
Filesize
56KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
4KB
-
Filesize
64KB
-
Filesize
360KB
-
Filesize
4KB
-
Filesize
56KB
-
Filesize
4KB
-
Filesize
64KB
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Filesize
4KB
-
Filesize
56KB
-
Filesize
4KB
-
Filesize
96KB
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Filesize
4KB
-
Filesize
312KB
-
Filesize
10.8MB
-
Filesize
760KB
-
Filesize
10.8MB
-
Filesize
64KB
-
Filesize
760KB
-
Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
1.1MB