Analysis
- max time kernel
147s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system - submitted
17/07/2023, 05:57
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Invoice.exe
Resource
win7-20230712-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
Invoice.exe
Resource
win10v2004-20230703-en
windows10-2004-x64
8 signatures
150 seconds
General
- Target Invoice.exe
- Size 280KB
- Sample230717-gnmabsae26
- SHA256 08ac03b06090f79486243eb5b244715ceb3389f52be4eee2b695d2ae80ab20c6
- MD5 f9eb770884f2368ac1b4ea7e796e3932
- SHA1 d24ee670f08f19d11e112cd676d6c734961022a7
- SHA512 8beb74bc9795cd00bd6075ee87b77b3d35e6a741247e8492460c09715ddce73b804469bdd675df5d25cd63fd9b07c7440a6236ad67faa7e041a0640a961725fa
- SSDEEP 6144:/Ya6iAsqSnft5R3KLxJtEHNUrfSBFIzVZMSRoq7aoMxgy:/YsLqSbJmEtv7dS2Xgy
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1722984668-1829624581-3022101259-1000\Control Panel\International\Geo\Nation Invoice.exe - Loads dropped DLL 1 IoCs
pid Process 4536 Invoice.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4536 set thread context of 4280 4536 Invoice.exe 86 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 62 IoCs
pid Process 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe 4280 Invoice.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4536 Invoice.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4280 Invoice.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4536 wrote to memory of 4280 4536 Invoice.exe 86 PID 4536 wrote to memory of 4280 4536 Invoice.exe 86 PID 4536 wrote to memory of 4280 4536 Invoice.exe 86 PID 4536 wrote to memory of 4280 4536 Invoice.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\Invoice.exe"C:\Users\Admin\AppData\Local\Temp\Invoice.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4536 -
C:\Users\Admin\AppData\Local\Temp\Invoice.exe"C:\Users\Admin\AppData\Local\Temp\Invoice.exe"2⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4280
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nse6A74.tmp\huexhjw.dll
- Size 62KB
- SHA256 cc17da85ac53d114294cd45b568ba803d63a8eb65a7d974fe88c5d3b6efd4cc4
- MD5 f6ee479eb41dd2ce6ed612eff393d0e8
- SHA1 dd10e4a6cb5cf3c7e61777416bfd7ad218ae8c4a
- SHA512 5620b5f3046774d9e93627eac77717fb9351b53fd1b05dfd04602b8872a04614be2a239d4438b815d63be59eda1580c9c609596d16f89f1ed830597bda9fe7b5
- SSDEEP 768:QystApd9NZUaMorN4fuBW/8xRuQhsq5WgvNirD8fm3L01/OOfm5ExTtBjZGjLDSf:Gtc9/UENa0D6q51irDGO5ExTtBjuSS
- MD5 SHA1 SHA512 SSDEEP