xworm | 182465409ee5ab38edef02790d344e9d20e164b383200e5813a147236dd707b0

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240221-en
resource tags

arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
submitted
24/02/2024, 09:16

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General

Target

957c5e7b601625607156472922c42f71.exe
Size

27KB
MD5

957c5e7b601625607156472922c42f71
SHA1

f20f5276a82b7031158fc258a2d2515ce768a638
SHA256

182465409ee5ab38edef02790d344e9d20e164b383200e5813a147236dd707b0
SHA512

9f93d0fc1f1acc0811f317387e1ccabe2c22591bf491e7b80cecd56cccb75dd2c40731439b20d36cd850fd7c1c2c4d27f9b99f56f7f8711e9e4749a73a3e861e
SSDEEP

384:S2KxgWJU2F9b6INSiizVy5ADXtysKPnWH5Wf7/D1IDBRJJSrxGw6lx87Pr:22WbrzNRD5QVKMOI1PmkEr

Score

10^/10

xworm zgrat rat trojan

Malware Config

Extracted

Family

xworm

Version

3.1

gamemodz.duckdns.org:7000

Attributes

install_file
USB.exe

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral2/memory/3432-1128-0x0000000000400000-0x0000000000414000-memory.dmp	family_xworm

Detect ZGRat V1 34 IoCs

resource	yara_rule
behavioral2/memory/4752-3-0x0000000005500000-0x00000000055AC000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-6-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-7-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-11-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-9-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-13-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-15-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-17-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-19-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-21-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-23-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-29-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-31-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-33-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-35-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-27-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-25-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-37-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-39-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-41-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-43-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-45-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-47-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-49-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-51-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-53-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-55-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-57-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-59-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-61-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-65-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-69-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-67-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1
behavioral2/memory/4752-63-0x0000000005500000-0x00000000055A5000-memory.dmp	family_zgrat_v1

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

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
15	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4752 set thread context of 3432	4752	957c5e7b601625607156472922c42f71.exe	87

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4752	957c5e7b601625607156472922c42f71.exe
Token: SeDebugPrivilege	3432	957c5e7b601625607156472922c42f71.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4752 wrote to memory of 3432	4752	957c5e7b601625607156472922c42f71.exe	87
PID 4752 wrote to memory of 3432	4752	957c5e7b601625607156472922c42f71.exe	87
PID 4752 wrote to memory of 3432	4752	957c5e7b601625607156472922c42f71.exe	87
PID 4752 wrote to memory of 3432	4752	957c5e7b601625607156472922c42f71.exe	87
PID 4752 wrote to memory of 3432	4752	957c5e7b601625607156472922c42f71.exe	87
PID 4752 wrote to memory of 3432	4752	957c5e7b601625607156472922c42f71.exe	87
PID 4752 wrote to memory of 3432	4752	957c5e7b601625607156472922c42f71.exe	87
PID 4752 wrote to memory of 3432	4752	957c5e7b601625607156472922c42f71.exe	87

C:\Users\Admin\AppData\Local\Temp\957c5e7b601625607156472922c42f71.exe
"C:\Users\Admin\AppData\Local\Temp\957c5e7b601625607156472922c42f71.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4752
- C:\Users\Admin\AppData\Local\Temp\957c5e7b601625607156472922c42f71.exe
  C:\Users\Admin\AppData\Local\Temp\957c5e7b601625607156472922c42f71.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3432

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\957c5e7b601625607156472922c42f71.exe.log

Filesize
1KB

MD5
9121e6ef340710951d0829deb721bf6a

SHA1
3354ef7bc1f26e0e64e40907ff9a347df5630e1e

SHA256
6fa111c0652755148dffb297e76843ba63eb86dfe92b6fa18a3f715dd4c21baa

SHA512
e89216568cb6b64319dd69507875d74ab17d4bf464ea97f82df5f25ca974fa94709f828b951e81039fd442861d08fd92a481ea5917e40ace6df67e0b442e0e57

Download Submit
memory/3432-1127-0x00000000750B0000-0x0000000075860000-memory.dmp

Filesize
7.7MB

Download
memory/3432-1128-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3432-1130-0x0000000005740000-0x00000000057DC000-memory.dmp

Filesize
624KB

Download
memory/3432-1131-0x00000000056A0000-0x0000000005706000-memory.dmp

Filesize
408KB

Download
memory/3432-1135-0x0000000005930000-0x0000000005940000-memory.dmp

Filesize
64KB

Download
memory/3432-1134-0x00000000750B0000-0x0000000075860000-memory.dmp

Filesize
7.7MB

Download
memory/3432-1133-0x00000000071E0000-0x0000000007272000-memory.dmp

Filesize
584KB

Download
memory/3432-1132-0x0000000005930000-0x0000000005940000-memory.dmp

Filesize
64KB

Download
memory/4752-25-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-43-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-6-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-7-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-11-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-9-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-13-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-15-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-17-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-19-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-21-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-23-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-29-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-31-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-33-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-35-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-27-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-4-0x0000000005BD0000-0x00000000061E8000-memory.dmp

Filesize
6.1MB

Download
memory/4752-37-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-39-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-41-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-5-0x0000000005730000-0x000000000583A000-memory.dmp

Filesize
1.0MB

Download
memory/4752-45-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-47-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-49-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-51-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-53-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-55-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-57-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-59-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-61-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-65-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-69-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-67-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-63-0x0000000005500000-0x00000000055A5000-memory.dmp

Filesize
660KB

Download
memory/4752-1120-0x0000000005680000-0x0000000005681000-memory.dmp

Filesize
4KB

Download
memory/4752-1121-0x00000000056D0000-0x0000000005704000-memory.dmp

Filesize
208KB

Download
memory/4752-1122-0x00000000058B0000-0x00000000058FC000-memory.dmp

Filesize
304KB

Download
memory/4752-3-0x0000000005500000-0x00000000055AC000-memory.dmp

Filesize
688KB

Download
memory/4752-2-0x0000000004B70000-0x0000000004B80000-memory.dmp

Filesize
64KB

Download
memory/4752-1-0x00000000001C0000-0x00000000001CA000-memory.dmp

Filesize
40KB

Download
memory/4752-0-0x00000000750B0000-0x0000000075860000-memory.dmp

Filesize
7.7MB

Download
memory/4752-1123-0x0000000006940000-0x0000000006EE4000-memory.dmp

Filesize
5.6MB

Download
memory/4752-1129-0x00000000750B0000-0x0000000075860000-memory.dmp

Filesize
7.7MB

Download