Analysis
- max time kernel
142s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20230915-en - resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system - submitted
16/10/2023, 06:09
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230831-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230915-en
4 signatures
150 seconds
General
- Target file.exe
- Size 2.9MB
- Sample231016-gwf4aaeb34
- SHA256 e08cf5870ce7c020103b4ebcd9afa9f07f2b2ec4214f8a743530cba20b4dfe75
- MD5 3cf3b70ee3b7afb9a4ada4f865ba0a2e
- SHA1 b539b9012803e0eaa8e6d2a73ec3475ffc6a401a
- SHA512 bd6d4701f576b548080f994ab60bc9bcd4ba14cc144a22970b67bb06a692e0caa110a5ecb1ed470e72f40795e06f22ab8c6af8167541d62323eaf79792ebf64e
- SSDEEP 49152:fVMgd4R3+lim5eY30w55yVC/XgFN7eEha3W:ysCRZ4m
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CDTJVLdCjlaSzF4hj98v7I0x.bat InstallUtil.exe - Legitimate hosting services abused for malware hosting/C2 1 TTPs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4388 file.exe Token: SeDebugPrivilege 4980 InstallUtil.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4388 wrote to memory of 4980 4388 file.exe 84 PID 4388 wrote to memory of 4980 4388 file.exe 84 PID 4388 wrote to memory of 4980 4388 file.exe 84 PID 4388 wrote to memory of 4980 4388 file.exe 84 PID 4388 wrote to memory of 4980 4388 file.exe 84 PID 4388 wrote to memory of 4980 4388 file.exe 84 PID 4388 wrote to memory of 4980 4388 file.exe 84 PID 4388 wrote to memory of 4980 4388 file.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4388 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
PID:4980
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\Pictures\sM7DPh430qrajgfVxrDBDsLF.exe
- Size 7B
- SHA256 424a2551d356754c882d04ac16c63e6b50b80b159549d23231001f629455756e
- MD5 24fe48030f7d3097d5882535b04c3fa8
- SHA1 a689a999a5e62055bda8c21b1dbe92c119308def
- SHA512 45a842447d5e9c10822f7d5db1192a0e8e7917e6546dab6aebe2542b5a82bedc26aa8d96e3e99de82e2d0b662fcac70d6914248371af034b763f5dd85dab0c51
- MD5 SHA1 SHA512