2b52ba882e50a09a3f87b0400b753a35fe6cab7a855fdecedbb0de22bf9514f1

Analysis

max time kernel
59s
max time network
71s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
12/04/2023, 14:15

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General

Target

MSI_Library.exe
Size

511KB
MD5

30b7cf4a394eb96d8194c4918baefdc8
SHA1

4912b4794cbfc4b53a22670a24a0572d7753cbe3
SHA256

2b52ba882e50a09a3f87b0400b753a35fe6cab7a855fdecedbb0de22bf9514f1
SHA512

e494f1d73e82ae0937dac3b6173b271c8c14e825102360bbf1e2330c70ddfecf9e1f2bf07a72a5f9c0e717103a4dba13f248bbd8157a336f9900eb8a2f73c9f3
SSDEEP

6144:asQyYGtMufmXh7EJcXYYjYTeOMtGRm8Y/exiRwfqUKDP85x//nvI7zv:eyYGtMufmREKoYjYmfmxX/nAX

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 1468 set thread context of 1680	1468	MSI_Library.exe	66

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1680	vbc.exe
1680	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1680	vbc.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1468 wrote to memory of 1680	1468	MSI_Library.exe	66
PID 1468 wrote to memory of 1680	1468	MSI_Library.exe	66
PID 1468 wrote to memory of 1680	1468	MSI_Library.exe	66
PID 1468 wrote to memory of 1680	1468	MSI_Library.exe	66
PID 1468 wrote to memory of 1680	1468	MSI_Library.exe	66
PID 1468 wrote to memory of 1680	1468	MSI_Library.exe	66
PID 1468 wrote to memory of 1680	1468	MSI_Library.exe	66
PID 1468 wrote to memory of 1680	1468	MSI_Library.exe	66

C:\Users\Admin\AppData\Local\Temp\MSI_Library.exe
"C:\Users\Admin\AppData\Local\Temp\MSI_Library.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1468
- 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:1680

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/1468-129-0x0000000005340000-0x0000000005350000-memory.dmp

Filesize
64KB

Download
memory/1468-122-0x0000000002CA0000-0x0000000002CC8000-memory.dmp

Filesize
160KB

Download
memory/1468-121-0x00000000009B0000-0x0000000000A2E000-memory.dmp

Filesize
504KB

Download
memory/1680-132-0x000000000B6A0000-0x000000000B6EB000-memory.dmp

Filesize
300KB

Download
memory/1680-138-0x000000000B9B0000-0x000000000BA16000-memory.dmp

Filesize
408KB

Download
memory/1680-130-0x000000000B730000-0x000000000B83A000-memory.dmp

Filesize
1.0MB

Download
memory/1680-127-0x000000000BBA0000-0x000000000C1A6000-memory.dmp

Filesize
6.0MB

Download
memory/1680-131-0x000000000B660000-0x000000000B69E000-memory.dmp

Filesize
248KB

Download
memory/1680-123-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1680-133-0x000000000BA20000-0x000000000BA30000-memory.dmp

Filesize
64KB

Download
memory/1680-128-0x000000000B600000-0x000000000B612000-memory.dmp

Filesize
72KB

Download
memory/1680-139-0x000000000C9B0000-0x000000000CEAE000-memory.dmp

Filesize
5.0MB

Download
memory/1680-142-0x000000000C590000-0x000000000C622000-memory.dmp

Filesize
584KB

Download
memory/1680-151-0x000000000D960000-0x000000000D9D6000-memory.dmp

Filesize
472KB

Download
memory/1680-152-0x000000000DBB0000-0x000000000DD72000-memory.dmp

Filesize
1.8MB

Download
memory/1680-153-0x000000000E2B0000-0x000000000E7DC000-memory.dmp

Filesize
5.2MB

Download
memory/1680-154-0x000000000DA20000-0x000000000DA3E000-memory.dmp

Filesize
120KB

Download
memory/1680-447-0x000000000A340000-0x000000000A390000-memory.dmp

Filesize
320KB

Download