03ae9ce1d91d2afb78307f0239b44e22f72ebe5ed6ee6d6ca0606135ed2e824f

General

Target

03ae9ce1d91d2afb78307f0239b44e22f72ebe5ed6ee6d6ca0606135ed2e824f.exe
Size

4.6MB
MD5

0159db1069b8ddc9a12f348ab04cf5c2
SHA1

8fdd5b120f5be3272a8f9b32dcc8b47ecdedf3b2
SHA256

03ae9ce1d91d2afb78307f0239b44e22f72ebe5ed6ee6d6ca0606135ed2e824f
SHA512

58881ae7157988155f0bbe3cdd6e453a1a6226cc03d26ab05f0fb57228625dffa5c7fae3afaa4f1d40932e211bf81782d6193bab8d12a645ea22a9e4de68218a
SSDEEP

49152:8yP31N0xewXOBD4GaacfSG0K4ubh1992ZccWWF6ybP5XVvdDbNtOL4cCZtey+4t4:XojKDtNkS8CRNdDJLcwZ+419RlmItbDg

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1240	DocumentsUSOPrivate-type6.5.4.0.exe
4208	DocumentsUSOPrivate-type6.5.4.0.exe

Modifies file permissions 1 TTPs 3 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
2992	icacls.exe
2972	icacls.exe
3004	icacls.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4604 set thread context of 3940	4604	03ae9ce1d91d2afb78307f0239b44e22f72ebe5ed6ee6d6ca0606135ed2e824f.exe	67

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
4472	schtasks.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 4604 wrote to memory of 3940	4604	03ae9ce1d91d2afb78307f0239b44e22f72ebe5ed6ee6d6ca0606135ed2e824f.exe	67
PID 4604 wrote to memory of 3940	4604	03ae9ce1d91d2afb78307f0239b44e22f72ebe5ed6ee6d6ca0606135ed2e824f.exe	67
PID 4604 wrote to memory of 3940	4604	03ae9ce1d91d2afb78307f0239b44e22f72ebe5ed6ee6d6ca0606135ed2e824f.exe	67
PID 4604 wrote to memory of 3940	4604	03ae9ce1d91d2afb78307f0239b44e22f72ebe5ed6ee6d6ca0606135ed2e824f.exe	67
PID 4604 wrote to memory of 3940	4604	03ae9ce1d91d2afb78307f0239b44e22f72ebe5ed6ee6d6ca0606135ed2e824f.exe	67
PID 3940 wrote to memory of 2992	3940	AppLaunch.exe	68
PID 3940 wrote to memory of 2992	3940	AppLaunch.exe	68
PID 3940 wrote to memory of 2992	3940	AppLaunch.exe	68
PID 3940 wrote to memory of 2972	3940	AppLaunch.exe	69
PID 3940 wrote to memory of 2972	3940	AppLaunch.exe	69
PID 3940 wrote to memory of 2972	3940	AppLaunch.exe	69
PID 3940 wrote to memory of 3004	3940	AppLaunch.exe	70
PID 3940 wrote to memory of 3004	3940	AppLaunch.exe	70
PID 3940 wrote to memory of 3004	3940	AppLaunch.exe	70
PID 3940 wrote to memory of 4472	3940	AppLaunch.exe	74
PID 3940 wrote to memory of 4472	3940	AppLaunch.exe	74
PID 3940 wrote to memory of 4472	3940	AppLaunch.exe	74
PID 3940 wrote to memory of 1240	3940	AppLaunch.exe	76
PID 3940 wrote to memory of 1240	3940	AppLaunch.exe	76

C:\Users\Admin\AppData\Local\Temp\03ae9ce1d91d2afb78307f0239b44e22f72ebe5ed6ee6d6ca0606135ed2e824f.exe
"C:\Users\Admin\AppData\Local\Temp\03ae9ce1d91d2afb78307f0239b44e22f72ebe5ed6ee6d6ca0606135ed2e824f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4604
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3940
- - C:\Windows\SysWOW64\icacls.exe
    "C:\Windows\System32\icacls.exe" "C:\ProgramData\DocumentsUSOPrivate-type6.5.4.0" /inheritance:e /deny "*S-1-1-0:(R,REA,RA,RD)"
    3⤵
    - Modifies file permissions
    PID:2992
- - C:\Windows\SysWOW64\icacls.exe
    "C:\Windows\System32\icacls.exe" "C:\ProgramData\DocumentsUSOPrivate-type6.5.4.0" /inheritance:e /deny "*S-1-5-7:(R,REA,RA,RD)"
    3⤵
    - Modifies file permissions
    PID:2972
- - C:\Windows\SysWOW64\icacls.exe
    "C:\Windows\System32\icacls.exe" "C:\ProgramData\DocumentsUSOPrivate-type6.5.4.0" /inheritance:e /deny "admin:(R,REA,RA,RD)"
    3⤵
    - Modifies file permissions
    PID:3004
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /CREATE /TN "DocumentsUSOPrivate-type6.5.4.0\DocumentsUSOPrivate-type6.5.4.0" /TR "C:\ProgramData\DocumentsUSOPrivate-type6.5.4.0\DocumentsUSOPrivate-type6.5.4.0.exe" /SC MINUTE
    3⤵
    - Creates scheduled task(s)
    PID:4472
- - C:\ProgramData\DocumentsUSOPrivate-type6.5.4.0\DocumentsUSOPrivate-type6.5.4.0.exe
    "C:\ProgramData\DocumentsUSOPrivate-type6.5.4.0\DocumentsUSOPrivate-type6.5.4.0.exe" "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    - Executes dropped EXE
    PID:1240

C:\ProgramData\DocumentsUSOPrivate-type6.5.4.0\DocumentsUSOPrivate-type6.5.4.0.exe
C:\ProgramData\DocumentsUSOPrivate-type6.5.4.0\DocumentsUSOPrivate-type6.5.4.0.exe
1⤵
- Executes dropped EXE
PID:4208

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

File and Directory Permissions Modification

1

T1222

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\DocumentsUSOPrivate-type6.5.4.0\DocumentsUSOPrivate-type6.5.4.0.exe

Filesize
701.7MB

MD5
dceb1e1bb55903aebdff1a47b8394dad

SHA1
0791df9c33d4701818f5fa87ad0c18f78de32959

SHA256
d858fb768f96cec231e30df3250eb7a2a3255268a3eea042562467c32bdcaac4

SHA512
5ce8d0a1f6d6732001b8d950e99e6f4cbb146be470c65296641008dc916a55018e174195412f71fc971864dd9359689716313f8f6ecc381ef7ca3855ffcf1b9e

Download Submit
C:\ProgramData\DocumentsUSOPrivate-type6.5.4.0\DocumentsUSOPrivate-type6.5.4.0.exe

Filesize
701.7MB

MD5
dceb1e1bb55903aebdff1a47b8394dad

SHA1
0791df9c33d4701818f5fa87ad0c18f78de32959

SHA256
d858fb768f96cec231e30df3250eb7a2a3255268a3eea042562467c32bdcaac4

SHA512
5ce8d0a1f6d6732001b8d950e99e6f4cbb146be470c65296641008dc916a55018e174195412f71fc971864dd9359689716313f8f6ecc381ef7ca3855ffcf1b9e

Download Submit
C:\ProgramData\DocumentsUSOPrivate-type6.5.4.0\DocumentsUSOPrivate-type6.5.4.0.exe

Filesize
610.9MB

MD5
e73349cdbe6d8dce1714555de7dd05f9

SHA1
ba413ab9b145982af7b9efb493bb50af051621b8

SHA256
4642ad2408025a97c4eb178445b5df3dd1d9a6f13f0568bcc54c2dd04c644894

SHA512
a2f008d3dfc612730982d46b4438c72b737b52a60f3867efd24a346d60b58c4476ebd20611b7d9b2c95d2d11fb15713f88bd944e653d9673dc2f17bdb8bf54ea

Download Submit
memory/3940-120-0x0000000004B00000-0x0000000004F8C000-memory.dmp

Filesize
4.5MB

Download
memory/3940-127-0x0000000009810000-0x0000000009D0E000-memory.dmp

Filesize
5.0MB

Download
memory/3940-128-0x00000000093B0000-0x0000000009442000-memory.dmp

Filesize
584KB

Download
memory/3940-129-0x0000000009380000-0x000000000938A000-memory.dmp

Filesize
40KB

Download
memory/3940-130-0x0000000009350000-0x0000000009360000-memory.dmp

Filesize
64KB

Download
memory/3940-131-0x0000000009350000-0x0000000009360000-memory.dmp

Filesize
64KB

Download
memory/3940-132-0x0000000009350000-0x0000000009360000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads