e08cf5870ce7c020103b4ebcd9afa9f07f2b2ec4214f8a743530cba20b4dfe75

Analysis

max time kernel
74s
max time network
132s
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, 06:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

2.9MB
MD5

3cf3b70ee3b7afb9a4ada4f865ba0a2e
SHA1

b539b9012803e0eaa8e6d2a73ec3475ffc6a401a
SHA256

e08cf5870ce7c020103b4ebcd9afa9f07f2b2ec4214f8a743530cba20b4dfe75
SHA512

bd6d4701f576b548080f994ab60bc9bcd4ba14cc144a22970b67bb06a692e0caa110a5ecb1ed470e72f40795e06f22ab8c6af8167541d62323eaf79792ebf64e
SSDEEP

49152:fVMgd4R3+lim5eY30w55yVC/XgFN7eEha3W:ysCRZ4m

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\yocgW1LBOlXy1m1uUlctR5pB.bat	InstallUtil.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3708	file.exe
Token: SeDebugPrivilege	1752	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3708 wrote to memory of 1752	3708	file.exe	83
PID 3708 wrote to memory of 1752	3708	file.exe	83
PID 3708 wrote to memory of 1752	3708	file.exe	83
PID 3708 wrote to memory of 1752	3708	file.exe	83
PID 3708 wrote to memory of 1752	3708	file.exe	83
PID 3708 wrote to memory of 1752	3708	file.exe	83
PID 3708 wrote to memory of 1752	3708	file.exe	83
PID 3708 wrote to memory of 1752	3708	file.exe	83

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:3708
- 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:1752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\Pictures\FVz0WaLwu1B8CyDwi7Vf0jGm.exe

Filesize
7B

MD5
24fe48030f7d3097d5882535b04c3fa8

SHA1
a689a999a5e62055bda8c21b1dbe92c119308def

SHA256
424a2551d356754c882d04ac16c63e6b50b80b159549d23231001f629455756e

SHA512
45a842447d5e9c10822f7d5db1192a0e8e7917e6546dab6aebe2542b5a82bedc26aa8d96e3e99de82e2d0b662fcac70d6914248371af034b763f5dd85dab0c51

Download Submit
memory/1752-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1752-4-0x0000000074C40000-0x00000000753F0000-memory.dmp

Filesize
7.7MB

Download
memory/1752-5-0x0000000005460000-0x0000000005470000-memory.dmp

Filesize
64KB

Download
memory/1752-17-0x0000000074C40000-0x00000000753F0000-memory.dmp

Filesize
7.7MB

Download
memory/1752-18-0x0000000005460000-0x0000000005470000-memory.dmp

Filesize
64KB

Download
memory/3708-0-0x00007FF9C7B30000-0x00007FF9C7D25000-memory.dmp

Filesize
2.0MB

Download
memory/3708-1-0x00007FF9C7B30000-0x00007FF9C7D25000-memory.dmp

Filesize
2.0MB

Download
memory/3708-2-0x00007FF9C7B30000-0x00007FF9C7D25000-memory.dmp

Filesize
2.0MB

Download