xworm | 427f01eebd57a85f57641b32672d2b65840319cb1121f2b724406a17cdf4948b

Analysis

max time kernel
14s
max time network
18s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
06/03/2025, 10:47

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General

Target

FullOption_2.1.exe
Size

4.0MB
MD5

2827f985babed58b7225d336befe5d67
SHA1

85779be1feec0cbf65f72c4dea9f325145f7b951
SHA256

427f01eebd57a85f57641b32672d2b65840319cb1121f2b724406a17cdf4948b
SHA512

01ee2a9b40778be0eddabab39402f65825f6e23367dc0c939605b61ba0794f01480c2d62bb9aa6888305c38926b82eca8f5a492e500a734cac240f71cb62d025
SSDEEP

98304:nBRyRmb7gVNx01+tlHuAIiPlVB7gF2xplA:neFNxNTH7lsSG

Score

10^/10

xworm rat trojan

Malware Config

Extracted

Family

xworm

popular-specialist.gl.at.ply.gg:39463

Attributes

Install_directory
%AppData%
install_file
Services.exe

Signatures

Detect Xworm Payload 2 IoCs

resource	yara_rule
behavioral1/files/0x00150000000170f8-11.dat	family_xworm
behavioral1/memory/2924-12-0x0000000000840000-0x000000000085A000-memory.dmp	family_xworm

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

Executes dropped EXE 2 IoCs

pid	Process
2592	FullOption_2.1.exe
2924	System and Application.exe

Loads dropped DLL 1 IoCs

pid	Process
2236	FullOption_2.1.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
4	ip-api.com

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2924	System and Application.exe
Token: 33	2360	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2360	AUDIODG.EXE
Token: 33	2360	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2360	AUDIODG.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2592	2236	FullOption_2.1.exe	29
PID 2236 wrote to memory of 2592	2236	FullOption_2.1.exe	29
PID 2236 wrote to memory of 2592	2236	FullOption_2.1.exe	29
PID 2236 wrote to memory of 2924	2236	FullOption_2.1.exe	30
PID 2236 wrote to memory of 2924	2236	FullOption_2.1.exe	30
PID 2236 wrote to memory of 2924	2236	FullOption_2.1.exe	30

C:\Users\Admin\AppData\Local\Temp\FullOption_2.1.exe
"C:\Users\Admin\AppData\Local\Temp\FullOption_2.1.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Users\Admin\AppData\Roaming\FullOption_2.1.exe
  "C:\Users\Admin\AppData\Roaming\FullOption_2.1.exe"
  2⤵
  - Executes dropped EXE
  PID:2592
- C:\Users\Admin\AppData\Roaming\System and Application.exe
  "C:\Users\Admin\AppData\Roaming\System and Application.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2924

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:2792

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0xcc
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2360

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\FullOption_2.1.exe

Filesize
3.9MB

MD5
2f6e9c0dd1c6859a9d6e7acea1db9ac0

SHA1
b0dcd2be62b6a559e479de7745ab0988b8b30522

SHA256
122e3cb0f2ad233d1a364911d433667e7778f00d9a7d10b954c994f4e8093d1f

SHA512
fe3634f46afd5b45f0ffc721a18b5ef1b1344b548f90b8c54ea6995e3d64b7394b56c681b1a0522b67e862fce9d8333b621612a2f03708e7dbc917a28c58c15d

Download Submit
C:\Users\Admin\AppData\Roaming\System and Application.exe

Filesize
75KB

MD5
a6803eea43873a22a3bc819a28ea1854

SHA1
a378736c27f5c6c557bd933d9c613feec85bd8d0

SHA256
2447044160e3a41bab3d42e25baa706c1fc8f6d92e9a5fa72deb2a7ec31c8de7

SHA512
1a15f39eb6302b1f1dab02f6516a81d8bf749a6f71cea7712814fb5b289607886db3708224253bd964ad4e37d8eeb05c4a9e12f1e90a0cb4b2c351c29bc9c1bb

Download Submit
memory/2236-0-0x000007FEF64B3000-0x000007FEF64B4000-memory.dmp

Filesize
4KB

Download
memory/2236-1-0x0000000000230000-0x000000000062E000-memory.dmp

Filesize
4.0MB

Download
memory/2924-12-0x0000000000840000-0x000000000085A000-memory.dmp

Filesize
104KB

Download
memory/2924-13-0x000007FEF64B0000-0x000007FEF6E9C000-memory.dmp

Filesize
9.9MB

Download
memory/2924-14-0x000007FEF64B0000-0x000007FEF6E9C000-memory.dmp

Filesize
9.9MB

Download
memory/2924-15-0x000007FEF64B0000-0x000007FEF6E9C000-memory.dmp

Filesize
9.9MB

Download