fe11868abbb864dd3821faae6b1879e6899477ebd183caaca3d06bc3c4215f93

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
07/02/2023, 14:46

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General

Target

Misterium.exe
Size

404KB
MD5

dc9ca38a2c59288fe82cb683b60e194a
SHA1

ffcb1436042ba5e9ab1f8a98e4f7c76c359d1b62
SHA256

fe11868abbb864dd3821faae6b1879e6899477ebd183caaca3d06bc3c4215f93
SHA512

9e62c71fddfe52e80093b084825797aae912cdf7d4acfcfd43282f1a7100857f05ce438df51c3daa23f91994d0b0256a78950f355459c44c51f971a427980195
SSDEEP

6144:jhvASWtzRG4Zea5NWs1zNtbrnJrr5Hg2dzGr2c:FvZWmIea5UmNNnJrNHg29st

Score

7^/10

spyware

Malware Config

Signatures

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1992 set thread context of 1620	1992	Misterium.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1620	vbc.exe
1620	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1620	vbc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 1620	1992	Misterium.exe	28
PID 1992 wrote to memory of 1620	1992	Misterium.exe	28
PID 1992 wrote to memory of 1620	1992	Misterium.exe	28
PID 1992 wrote to memory of 1620	1992	Misterium.exe	28
PID 1992 wrote to memory of 1620	1992	Misterium.exe	28
PID 1992 wrote to memory of 1620	1992	Misterium.exe	28
PID 1992 wrote to memory of 1620	1992	Misterium.exe	28
PID 1992 wrote to memory of 1620	1992	Misterium.exe	28
PID 1992 wrote to memory of 1620	1992	Misterium.exe	28

C:\Users\Admin\AppData\Local\Temp\Misterium.exe
"C:\Users\Admin\AppData\Local\Temp\Misterium.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1620

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1620-56-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1620-55-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1620-58-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1620-60-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1620-61-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1620-64-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1620-66-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1620-67-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download
memory/1992-54-0x0000000000A70000-0x0000000000ADA000-memory.dmp

Filesize
424KB

Download