Analysis
- max time kernel
203s - max time network
231s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system - submitted
03/12/2022, 10:15
Static task
static1
Behavioral task
behavioral1
Sample
f4b1ec706ad45e9c9dc0e3aff8edf0de69ca6fa17b6f45f4367d918986a270e6.exe
Resource
win7-20220812-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
f4b1ec706ad45e9c9dc0e3aff8edf0de69ca6fa17b6f45f4367d918986a270e6.exe
Resource
win10v2004-20221111-en
2 signatures
150 seconds
General
- Target f4b1ec706ad45e9c9dc0e3aff8edf0de69ca6fa17b6f45f4367d918986a270e6.exe
- Size 2.7MB
- Sample221203-madc6abe54
- SHA256 f4b1ec706ad45e9c9dc0e3aff8edf0de69ca6fa17b6f45f4367d918986a270e6
- MD5 a8af28ab3340c149f25c7fb49c040c13
- SHA1 b07a0205949834e40bb825bae883bcdf331bce4d
- SHA512 a3fdd7b253034864b7e07f8a14d03fb796f6136e033a32a1085b2d183d6ce62fe84b3026cbaf79f01a26b1526d3bdb77ccff7cf548175aa361ce21573074dab3
- SSDEEP 49152:s2r5e3oF/QvqkIsVLugpshGyidsqVhZUCEsQczOb9ZE4IEHjaZDjkNALF1En8e6:Br5syMIqLxpshGygmhDbfESH+ZkN0kn/
- MD5 SHA1 SHA512 SSDEEP
Score
8/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3704 f4b1ec706ad45e9c9dc0e3aff8edf0de69ca6fa17b6f45f4367d918986a270e6.tmp - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3896 wrote to memory of 3704 3896 f4b1ec706ad45e9c9dc0e3aff8edf0de69ca6fa17b6f45f4367d918986a270e6.exe 82 PID 3896 wrote to memory of 3704 3896 f4b1ec706ad45e9c9dc0e3aff8edf0de69ca6fa17b6f45f4367d918986a270e6.exe 82 PID 3896 wrote to memory of 3704 3896 f4b1ec706ad45e9c9dc0e3aff8edf0de69ca6fa17b6f45f4367d918986a270e6.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\f4b1ec706ad45e9c9dc0e3aff8edf0de69ca6fa17b6f45f4367d918986a270e6.exe"C:\Users\Admin\AppData\Local\Temp\f4b1ec706ad45e9c9dc0e3aff8edf0de69ca6fa17b6f45f4367d918986a270e6.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3896 -
C:\Users\Admin\AppData\Local\Temp\is-C3CF4.tmp\f4b1ec706ad45e9c9dc0e3aff8edf0de69ca6fa17b6f45f4367d918986a270e6.tmp"C:\Users\Admin\AppData\Local\Temp\is-C3CF4.tmp\f4b1ec706ad45e9c9dc0e3aff8edf0de69ca6fa17b6f45f4367d918986a270e6.tmp" /SL5="$D004E,2541043,54272,C:\Users\Admin\AppData\Local\Temp\f4b1ec706ad45e9c9dc0e3aff8edf0de69ca6fa17b6f45f4367d918986a270e6.exe"2⤵
- Executes dropped EXE
PID:3704
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-C3CF4.tmp\f4b1ec706ad45e9c9dc0e3aff8edf0de69ca6fa17b6f45f4367d918986a270e6.tmp
- Size 694KB
- SHA256 54bb849d30567d5f10ac359f8b503732a3fcd76ad7cc72007eab843b784367bb
- MD5 f0ccfb46f867443700d31c969bdcf552
- SHA1 f2474d5d7a906de3bc3381ca79bb1ea60f0d6697
- SHA512 71c7de53d1db03f1149c3e82fd92842cbd284d17c981267b20290f8d54baf2b578f7830f64eb5308c82cf4aff4f1937586624c2769da74a463c8d4ebdcbe45ee
- SSDEEP 12288:GuA/arACiIrPe37lzH6A64EGYHuXsr5aER+gjrNAFR9FXsvy8dlXExyc:GN/arRiIrPe37lzH6A604cs1aEcdFXG8
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\is-C3CF4.tmp\f4b1ec706ad45e9c9dc0e3aff8edf0de69ca6fa17b6f45f4367d918986a270e6.tmp
- Size 694KB
- SHA256 54bb849d30567d5f10ac359f8b503732a3fcd76ad7cc72007eab843b784367bb
- MD5 f0ccfb46f867443700d31c969bdcf552
- SHA1 f2474d5d7a906de3bc3381ca79bb1ea60f0d6697
- SHA512 71c7de53d1db03f1149c3e82fd92842cbd284d17c981267b20290f8d54baf2b578f7830f64eb5308c82cf4aff4f1937586624c2769da74a463c8d4ebdcbe45ee
- SSDEEP 12288:GuA/arACiIrPe37lzH6A64EGYHuXsr5aER+gjrNAFR9FXsvy8dlXExyc:GN/arRiIrPe37lzH6A604cs1aEcdFXG8
- MD5 SHA1 SHA512 SSDEEP