Analysis
-
max time kernel
144s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
-
submitted
24-09-2023 02:01
General
-
Target
47b4387dccee5ac46b429a7f0561186d863c427e608a34f7a14ffcb26998d631.exe
-
Size
2.1MB
-
MD5
5fcbabd5a95705ff761a2b41b5971e67
-
SHA1
1ab7f5a42be348c9d3bc96f5d6805e70ac9888c0
-
SHA256
47b4387dccee5ac46b429a7f0561186d863c427e608a34f7a14ffcb26998d631
-
SHA512
23ec990521e8b4ceea5306735c309dd7d88663990883fcf364c0870aca110c62e594a36ed9cd8fcaf9da9006f99e190ee04ae2185c6a64638e3e93d657c2b708
-
SSDEEP
49152:JbEpdIgOGOaSOFl4KK5+pq1UvM0iTnDJJZk425V/zaBM3Sbawwtl/:JsjOTOI5U4UvMba4aBN3SbA/
Malware Config
Signatures
-
FatalRat
FatalRat is a modular infostealer family written in C++ first appearing in June 2021.
-
Fatal Rat payload 21 IoCs
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
-
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE 2 IoCs
-
Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
-
Loads dropped DLL 2 IoCs
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
-
Suspicious use of AdjustPrivilegeToken 2 IoCs
-
Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\47b4387dccee5ac46b429a7f0561186d863c427e608a34f7a14ffcb26998d631.exe"C:\Users\Admin\AppData\Local\Temp\47b4387dccee5ac46b429a7f0561186d863c427e608a34f7a14ffcb26998d631.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Users\Public\Pictures\Powermonster.exe"C:\Users\Public\Pictures\Powermonster.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks computer location settings
- Executes dropped EXE
- Identifies Wine through registry keys
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Powermonster.exe"C:\Users\Admin\AppData\Local\Powermonster.exe"3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Executes dropped EXE
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.5MB
MD5842af33f5702fa99efd8f7b235f28fcc
SHA1b841b71a4e39432f3a940ad841e74ea1686da6c9
SHA25682ab7bbe88c0371e2122e7ad2faa452fdedc4063c2fda36d00c011bdd3948209
SHA512ba78f32b344842b36ec3e5da0ca1cd80f67c18ab0537ea0d8dd970b823be9e1e48bdc0c28d5ec1666d6da22fc6b5682e99b5844ccd513a836d37158ddb0d8a82
-
Filesize
2.5MB
MD5842af33f5702fa99efd8f7b235f28fcc
SHA1b841b71a4e39432f3a940ad841e74ea1686da6c9
SHA25682ab7bbe88c0371e2122e7ad2faa452fdedc4063c2fda36d00c011bdd3948209
SHA512ba78f32b344842b36ec3e5da0ca1cd80f67c18ab0537ea0d8dd970b823be9e1e48bdc0c28d5ec1666d6da22fc6b5682e99b5844ccd513a836d37158ddb0d8a82
-
Filesize
898KB
MD5ed68b13846fa29395ac2957be995824d
SHA10ba78675aee81f5da503a23a1e7dfcd225771392
SHA256b743061735e66db8e38c7af2f53580df5901c611f215b63223eac213d467e1e1
SHA512d4384e6396adb18699c073c7090bd1948bb4c9d45437313c7607b9676182299edd74dba91486d806c413dec4c9f0a83441a460b47fc17190bd9e0c3040ffc3d8
-
Filesize
898KB
MD5ed68b13846fa29395ac2957be995824d
SHA10ba78675aee81f5da503a23a1e7dfcd225771392
SHA256b743061735e66db8e38c7af2f53580df5901c611f215b63223eac213d467e1e1
SHA512d4384e6396adb18699c073c7090bd1948bb4c9d45437313c7607b9676182299edd74dba91486d806c413dec4c9f0a83441a460b47fc17190bd9e0c3040ffc3d8
-
Filesize
2.5MB
MD5842af33f5702fa99efd8f7b235f28fcc
SHA1b841b71a4e39432f3a940ad841e74ea1686da6c9
SHA25682ab7bbe88c0371e2122e7ad2faa452fdedc4063c2fda36d00c011bdd3948209
SHA512ba78f32b344842b36ec3e5da0ca1cd80f67c18ab0537ea0d8dd970b823be9e1e48bdc0c28d5ec1666d6da22fc6b5682e99b5844ccd513a836d37158ddb0d8a82
-
Filesize
2.5MB
MD5842af33f5702fa99efd8f7b235f28fcc
SHA1b841b71a4e39432f3a940ad841e74ea1686da6c9
SHA25682ab7bbe88c0371e2122e7ad2faa452fdedc4063c2fda36d00c011bdd3948209
SHA512ba78f32b344842b36ec3e5da0ca1cd80f67c18ab0537ea0d8dd970b823be9e1e48bdc0c28d5ec1666d6da22fc6b5682e99b5844ccd513a836d37158ddb0d8a82
-
Filesize
2.5MB
MD5842af33f5702fa99efd8f7b235f28fcc
SHA1b841b71a4e39432f3a940ad841e74ea1686da6c9
SHA25682ab7bbe88c0371e2122e7ad2faa452fdedc4063c2fda36d00c011bdd3948209
SHA512ba78f32b344842b36ec3e5da0ca1cd80f67c18ab0537ea0d8dd970b823be9e1e48bdc0c28d5ec1666d6da22fc6b5682e99b5844ccd513a836d37158ddb0d8a82
-
Filesize
898KB
MD5ed68b13846fa29395ac2957be995824d
SHA10ba78675aee81f5da503a23a1e7dfcd225771392
SHA256b743061735e66db8e38c7af2f53580df5901c611f215b63223eac213d467e1e1
SHA512d4384e6396adb18699c073c7090bd1948bb4c9d45437313c7607b9676182299edd74dba91486d806c413dec4c9f0a83441a460b47fc17190bd9e0c3040ffc3d8
-
Filesize
898KB
MD5ed68b13846fa29395ac2957be995824d
SHA10ba78675aee81f5da503a23a1e7dfcd225771392
SHA256b743061735e66db8e38c7af2f53580df5901c611f215b63223eac213d467e1e1
SHA512d4384e6396adb18699c073c7090bd1948bb4c9d45437313c7607b9676182299edd74dba91486d806c413dec4c9f0a83441a460b47fc17190bd9e0c3040ffc3d8
-
Filesize
2.0MB
-
Filesize
8KB
-
Filesize
216KB
-
Filesize
4KB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
8KB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
4KB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
628KB
-
Filesize
2.0MB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
216KB
-
Filesize
8KB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB
-
Filesize
2.0MB