xworm | 6af19a694c8c3e6860d2555ce16be115c599c3424ec1e01c0bf67acd3298ae0f

max time kernel
121s
max time network
150s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23-07-2024 14:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

писька чит.exe
Size

71KB
MD5

ed3794861ddc34b4748ff8081e80cb2b
SHA1

e63cf084552f0c2803de0109e3d2fcd3102c4738
SHA256

6af19a694c8c3e6860d2555ce16be115c599c3424ec1e01c0bf67acd3298ae0f
SHA512

df771b8eecb7e065628c06b8cca9aa7df6dd05bbdba0f85ed34010e264a286a17129289d6ac3e9f87c56152ed7a35302e88ae6643a1bb06c45745cf3d5ea0b03
SSDEEP

1536:EYB+O1NIBlJ4wlA0B4GI0b0xEPdB8QlOrIXt6fT+S1va+OuPyGV54:EOgQwlRB4wb0xEFBdMIk+S19OuaGV54

Score

10^/10

xworm execution rat trojan

Malware Config

Extracted

Family

xworm

main-although.gl.at.ply.gg:30970

Attributes

Install_directory
%AppData%
install_file
XClient.exe

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral1/memory/2832-1-0x0000000000B80000-0x0000000000B98000-memory.dmp	family_xworm

Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3016	powershell.exe
2396	powershell.exe
2664	powershell.exe
2576	powershell.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk	писька чит.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\XClient.lnk	писька чит.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
2	ip-api.com

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2576	powershell.exe
3016	powershell.exe
2396	powershell.exe
2664	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2832	писька чит.exe
Token: SeDebugPrivilege	2576	powershell.exe
Token: SeDebugPrivilege	3016	powershell.exe
Token: SeDebugPrivilege	2396	powershell.exe
Token: SeDebugPrivilege	2664	powershell.exe
Token: SeDebugPrivilege	2832	писька чит.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2832 wrote to memory of 2576	2832	писька чит.exe	32
PID 2832 wrote to memory of 2576	2832	писька чит.exe	32
PID 2832 wrote to memory of 2576	2832	писька чит.exe	32
PID 2832 wrote to memory of 3016	2832	писька чит.exe	34
PID 2832 wrote to memory of 3016	2832	писька чит.exe	34
PID 2832 wrote to memory of 3016	2832	писька чит.exe	34
PID 2832 wrote to memory of 2396	2832	писька чит.exe	36
PID 2832 wrote to memory of 2396	2832	писька чит.exe	36
PID 2832 wrote to memory of 2396	2832	писька чит.exe	36
PID 2832 wrote to memory of 2664	2832	писька чит.exe	38
PID 2832 wrote to memory of 2664	2832	писька чит.exe	38
PID 2832 wrote to memory of 2664	2832	писька чит.exe	38

C:\Users\Admin\AppData\Local\Temp\писька чит.exe
"C:\Users\Admin\AppData\Local\Temp\писька чит.exe"
1⤵
- Drops startup file
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2832
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\писька чит.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2576
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'писька чит.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3016
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\XClient.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2396
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'XClient.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2664

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
e295c3af6262e37248b691f1f16eeece

SHA1
64ecd80676bdd7ec7589b477201999f0b690dd55

SHA256
5e177c8fca5da32198481cca25b00c21390925d34da3fc25ea411e0443fbedd8

SHA512
b2a3cd6401b817177f67dd4f888476d67c4aa7cb9964b77e7d43aaaba07e8bec0b8228650a9351e031c2eb15798916f7a3183bef64bb24b37520fc83d3ede18e

Download Submit
memory/2576-7-0x000000001B620000-0x000000001B902000-memory.dmp

Filesize
2.9MB

Download
memory/2576-8-0x00000000028E0000-0x00000000028E8000-memory.dmp

Filesize
32KB

Download
memory/2832-0-0x000007FEF5D43000-0x000007FEF5D44000-memory.dmp

Filesize
4KB

Download
memory/2832-1-0x0000000000B80000-0x0000000000B98000-memory.dmp

Filesize
96KB

Download
memory/2832-2-0x000007FEF5D40000-0x000007FEF672C000-memory.dmp

Filesize
9.9MB

Download
memory/2832-31-0x000007FEF5D43000-0x000007FEF5D44000-memory.dmp

Filesize
4KB

Download
memory/2832-32-0x000007FEF5D40000-0x000007FEF672C000-memory.dmp

Filesize
9.9MB

Download
memory/3016-14-0x000000001B450000-0x000000001B732000-memory.dmp

Filesize
2.9MB

Download
memory/3016-15-0x00000000027B0000-0x00000000027B8000-memory.dmp

Filesize
32KB

Download