xworm | 60ae0718c802212cbfa073b185f010faeb276ccc8e7b110aa6ba9d7c2230c657

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
19/06/2024, 04:09

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe
Size 68KB
Sample240619-eqt2vaxhpp
SHA256 60ae0718c802212cbfa073b185f010faeb276ccc8e7b110aa6ba9d7c2230c657
MD5 84c4b77f93de03992cceab6568f4e7b0
SHA1 ff419580718dd052654e92d239ac7655ac50ca35
SHA512 3c9ae38c045430853c8b7529d23bbcac37aab5dc798d97923ca3f74215d52fb0c797a63e77c5f9f4194632fdf408f948da33d76ee96c731f2afbd97bf25d6f78
SSDEEP 1536:h3ig+qRS1Ka7tFt9VW3A6sO+W7kvDDDDEDDDDNjt43argJB3s:h3YKa5Ft9VW3aO+hvDDDDEDDDDNWd9
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xworm execution persistence rat trojan

Malware Config

Extracted

Family

xworm

Version

individual-thoughts.gl.at.ply.gg:29307

Mutex

IjqgznWGt4n6fOT2

Attributes

Install_directory
%AppData%
install_file
svchost.exe

aes.plain

Signatures

Detect Xworm Payload 1 IoCs

resource	yara_rule
behavioral2/memory/1428-0-0x0000000000C30000-0x0000000000C46000-memory.dmp	family_xworm

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

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

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

execution

PowerShell

T1059.001

pid	Process
1360	powershell.exe
2192	powershell.exe
4124	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.lnk	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.lnk	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe

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\USER\S-1-5-21-4204450073-1267028356-951339405-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics = "C:\\Users\\Admin\\AppData\\Roaming\\84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe"	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe

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

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
1948	timeout.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1428	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2192	powershell.exe
2192	powershell.exe
4124	powershell.exe
4124	powershell.exe
1360	powershell.exe
1360	powershell.exe
1428	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1428	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe
Token: SeDebugPrivilege	2192	powershell.exe
Token: SeDebugPrivilege	4124	powershell.exe
Token: SeDebugPrivilege	1360	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1428	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1428 wrote to memory of 2192	1428	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe	86
PID 1428 wrote to memory of 2192	1428	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe	86
PID 1428 wrote to memory of 4124	1428	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe	90
PID 1428 wrote to memory of 4124	1428	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe	90
PID 1428 wrote to memory of 1360	1428	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe	92
PID 1428 wrote to memory of 1360	1428	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe	92
PID 1428 wrote to memory of 4800	1428	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe	109
PID 1428 wrote to memory of 4800	1428	84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe	109
PID 4800 wrote to memory of 1948	4800	cmd.exe	111
PID 4800 wrote to memory of 1948	4800	cmd.exe	111

C:\Users\Admin\AppData\Local\Temp\84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1428
- 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\84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2192
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4124
- 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\84c4b77f93de03992cceab6568f4e7b0_NeikiAnalytics.exe'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1360
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp3C44.tmp.bat""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4800
- - C:\Windows\system32\timeout.exe
    timeout 3
    3⤵
    - Delays execution with timeout.exe
    PID:1948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 2KB
SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
MD5 d85ba6ff808d9e5444a4b369f5bc2730
SHA1 31aa9d96590fff6981b315e0b391b575e4c0804a
SHA512 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
MD5 SHA1 SHA512

Submit Download

StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 944B
SHA256 cce65b73cdfe9304bcd5207913e8b60fb69faa20cd3b684f2b0343b755b99438
MD5 cadef9abd087803c630df65264a6c81c
SHA1 babbf3636c347c8727c35f3eef2ee643dbcc4bd2
SHA512 7278aa87124abb382d9024a645e881e7b7cf1b84e8894943b36e018dbf0399e6858392f77980b599fa5488e2e21bf757a0702fe6419417edac93b68e0c2ec085
MD5 SHA1 SHA512

Submit Download

StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 944B
SHA256 1359d6daeaed2f254b162914203c891b23139cc236a3bf75c2dfcbe26265c84a
MD5 e3161f4edbc9b963debe22e29658050b
SHA1 45dbf88dadafe5dd1cfee1e987c8a219d3208cdb
SHA512 006ffb8f37d1f77f8ee79b22ffa413819f565d62773c632b70985759572121c6ab4743139d16d885f8c0ff9d0e0b136686741728b3e142ee54aea3bb733dffb2
MD5 SHA1 SHA512

Submit Download

__PSScriptPolicyTest_svqoko0o.dg1.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_svqoko0o.dg1.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

Submit Download

tmp3C44.tmp.bat

Path C:\Users\Admin\AppData\Local\Temp\tmp3C44.tmp.bat
Size 199B
SHA256 f5aa7a457680e7c221e2fdb208833a30d1bc3415f55484a38620678a1310e799
MD5 2f11c713f4bff981656ddbed1b90e624
SHA1 a41fa40a2fc3dcd2e473df937771f493b277e5e3
SHA512 bfb12551841e51eda9fbc5200611c81a4b340e5146f62b471d9a8f99dedbadcb960910ad2b486c1a8ff197a1a9b68e9a26e1ad8aa116adc68ddcdd26fa51ff91
MD5 SHA1 SHA512

Submit Download

memory/1428-48-0x00007FFAAF440000-0x00007FFAAFF01000-memory.dmp

Download

memory/1428-46-0x00007FFAAF440000-0x00007FFAAFF01000-memory.dmp

Download

memory/1428-47-0x00007FFAAF443000-0x00007FFAAF445000-memory.dmp

Download

memory/1428-0-0x0000000000C30000-0x0000000000C46000-memory.dmp

Download

memory/1428-50-0x00000000012D0000-0x00000000012DA000-memory.dmp

Download

memory/1428-1-0x00007FFAAF443000-0x00007FFAAF445000-memory.dmp

Download

memory/1428-58-0x00007FFAAF440000-0x00007FFAAFF01000-memory.dmp

Download

memory/2192-16-0x00007FFAAF440000-0x00007FFAAFF01000-memory.dmp

Download

memory/2192-13-0x00007FFAAF440000-0x00007FFAAFF01000-memory.dmp

Download

memory/2192-12-0x00007FFAAF440000-0x00007FFAAFF01000-memory.dmp

Download

memory/2192-11-0x000001A567820000-0x000001A567842000-memory.dmp

Download