farfli | cb95cd146cd880abbd1ec50e37ad86e7060bfefbc8ec3fcac2f19ff39c6e493f

Analysis

max time kernel
148s
max time network
150s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
15/08/2026, 12:33

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General

Target
cb95cd146cd880abbd1ec50e37ad86e7060bfefbc8ec3fcac2f19ff39c6e493f.exe
Size 200KB
Sample260815-prezeswfpg
SHA256 cb95cd146cd880abbd1ec50e37ad86e7060bfefbc8ec3fcac2f19ff39c6e493f
MD5 8e8d8eb1da6e1c3d41bb80a89ca342e3
SHA1 a3560b27e930baf029c59aa53569e62e8e77172a
SHA512 165571d760b8049ec569dce84bd86f32fc00e9d5ed29ffe669feca281809f015cf41427817b748ba60005513a58e3dfadd057dbf5c6fed35073ce084f4cf3535
SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkTK:X2vnSwjaOcADw9cUeCOfk
TLSH
T126141200CBB4A1E4D49834BA0AC3A311E7F2DECDBB735BF152D6922FAF41F166459890
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

backdoor bootkit discovery execution farfli gh0strat persistence rat spyware stealer

Malware Config

Extracted

Family

gh0strat

107.163.241.193:6520
http://107.163.241.181:16300/
http://107.163.241.182:12354/login.php

Attributes

user_agent
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C))

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0)

Signatures

Family: Farfli
Farfli is a Windows backdoor written in C++.
backdoor farfli
Family: Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
rat gh0strat

Detects Farfli Backdoor 3 IoCs

resource	yara_rule
behavioral2/memory/5504-17-0x0000000010000000-0x000000001004E000-memory.dmp	family_farfli
behavioral2/memory/5504-19-0x0000000010000000-0x000000001004E000-memory.dmp	family_farfli
behavioral2/memory/5504-25-0x0000000010000000-0x000000001004E000-memory.dmp	family_farfli

Deletes itself 1 IoCs

pid	Process
3108	ldoxphmkp.exe

Executes dropped EXE 2 IoCs

pid	Process
3108	ldoxphmkp.exe
5504	tniukxht.exe

Loads dropped DLL 1 IoCs

pid	Process
5504	tniukxht.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

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-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Windows\CurrentVersion\Run\Depend = "c:\\Program Files\\xjdacxjwm\\tniukxht.exe \"c:\\Program Files\\xjdacxjwm\\tniukxht.dll\",Compliance"	tniukxht.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\j:	tniukxht.exe
File opened (read-only)	\??\k:	tniukxht.exe
File opened (read-only)	\??\s:	tniukxht.exe
File opened (read-only)	\??\u:	tniukxht.exe
File opened (read-only)	\??\w:	tniukxht.exe
File opened (read-only)	\??\x:	tniukxht.exe
File opened (read-only)	\??\i:	tniukxht.exe
File opened (read-only)	\??\n:	tniukxht.exe
File opened (read-only)	\??\o:	tniukxht.exe
File opened (read-only)	\??\p:	tniukxht.exe
File opened (read-only)	\??\t:	tniukxht.exe
File opened (read-only)	\??\y:	tniukxht.exe
File opened (read-only)	\??\z:	tniukxht.exe
File opened (read-only)	\??\a:	tniukxht.exe
File opened (read-only)	\??\g:	tniukxht.exe
File opened (read-only)	\??\l:	tniukxht.exe
File opened (read-only)	\??\m:	tniukxht.exe
File opened (read-only)	\??\q:	tniukxht.exe
File opened (read-only)	\??\v:	tniukxht.exe
File opened (read-only)	\??\d:	tniukxht.exe
File opened (read-only)	\??\r:	tniukxht.exe
File opened (read-only)	\??\b:	tniukxht.exe
File opened (read-only)	\??\h:	tniukxht.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PHYSICALDRIVE0	tniukxht.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File created	\??\c:\Program Files\xjdacxjwm\tniukxht.exe	ldoxphmkp.exe
File opened for modification	\??\c:\Program Files\xjdacxjwm	ldoxphmkp.exe
File created	\??\c:\Program Files\xjdacxjwm\tniukxht.dll	ldoxphmkp.exe

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
2956	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cb95cd146cd880abbd1ec50e37ad86e7060bfefbc8ec3fcac2f19ff39c6e493f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ldoxphmkp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tniukxht.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2956	cmd.exe
3380	PING.EXE

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	tniukxht.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	tniukxht.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3380	PING.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5504	tniukxht.exe
5504	tniukxht.exe
5504	tniukxht.exe
5504	tniukxht.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5504	tniukxht.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5048	cb95cd146cd880abbd1ec50e37ad86e7060bfefbc8ec3fcac2f19ff39c6e493f.exe
3108	ldoxphmkp.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 5048 wrote to memory of 2956	5048	cb95cd146cd880abbd1ec50e37ad86e7060bfefbc8ec3fcac2f19ff39c6e493f.exe	89
PID 2956 wrote to memory of 3380	2956	cmd.exe	91
PID 2956 wrote to memory of 3108	2956	cmd.exe	92
PID 3108 wrote to memory of 5504	3108	ldoxphmkp.exe	93

C:\Users\Admin\AppData\Local\Temp\cb95cd146cd880abbd1ec50e37ad86e7060bfefbc8ec3fcac2f19ff39c6e493f.exe
"C:\Users\Admin\AppData\Local\Temp\cb95cd146cd880abbd1ec50e37ad86e7060bfefbc8ec3fcac2f19ff39c6e493f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5048
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ping 127.0.0.1 -n 2&C:\Users\Admin\AppData\Local\Temp\\ldoxphmkp.exe "C:\Users\Admin\AppData\Local\Temp\cb95cd146cd880abbd1ec50e37ad86e7060bfefbc8ec3fcac2f19ff39c6e493f.exe"
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2956
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 2
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:3380
- - C:\Users\Admin\AppData\Local\Temp\ldoxphmkp.exe
    C:\Users\Admin\AppData\Local\Temp\\ldoxphmkp.exe "C:\Users\Admin\AppData\Local\Temp\cb95cd146cd880abbd1ec50e37ad86e7060bfefbc8ec3fcac2f19ff39c6e493f.exe"
    3⤵
    - Deletes itself
    - Executes dropped EXE
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3108
  - - \??\c:\Program Files\xjdacxjwm\tniukxht.exe
      "c:\Program Files\xjdacxjwm\tniukxht.exe" "c:\Program Files\xjdacxjwm\tniukxht.dll",Compliance C:\Users\Admin\AppData\Local\Temp\ldoxphmkp.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      Enumerates connected drives
      Writes to the Master Boot Record (MBR)
      System Location Discovery: System Language Discovery
      Checks processor information in registry
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:5504

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

tniukxht.exe

Path C:\Program Files\xjdacxjwm\tniukxht.exe
Size 51KB
SHA256 ce6bb7eddc83762c708d4a41709ae00371dbdc09b2a380f28fa60b1edf917473
MD5 2e068ce2770fde8d1af4cb114b98df1f
SHA1 b6f9c2775babb025b22f915c3047aa627d07c312
SHA512 998d695eb56375e63df7db16740b89deb2cf630ccbead8bcf84a921ec6f4a4f9aef2755b703f7190f332b2008ebcc949363bcf8f392d7d07246c255b5073ed35
SSDEEP 1536:6G9yoVEpHP29I3fbcJboSUge5N+CnC/maz9Rh:8pv2mbcJboce58wvOR
TLSH
T137336C236A0A49B3DFE231780A9D7232526DD862075541F7A61057EAFD243E2EE743CF
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

ldoxphmkp.exe

Path C:\Users\Admin\AppData\Local\Temp\ldoxphmkp.exe
Size 200KB
SHA256 f6b24684006eab57ba2ebfe31512e46cbc4e9a4aee60086156f08c3505f3e846
MD5 fb271105b32fcf1ab04603068f67e110
SHA1 60a387df06047c1f8f370ea3e107c712953df3c7
SHA512 a51c540fd7b17d7a1a77c099a5917bd6ad859e3819c74afd1dd860558a3e34d88e0797106437ba036ecac767f8d57e87cfa2a1f7e3be08396df4f82cfafaa6f0
SSDEEP 3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkT5:X2vnSwjaOcADw9cUeCOf
TLSH
T1AB141200CBB4A1E4D49834BA0AC3A311E7F2DECDBB735BF152D6922FAF41F166459890
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

tniukxht.dll

Path \??\c:\Program Files\xjdacxjwm\tniukxht.dll
Size 141KB
SHA256 078944e725f2554b52ea57abf7379b75e05f0e85b0478c7ebb272b47dd91be14
MD5 cfd7d980976e6ef84f43bb8df3eafb82
SHA1 f8b8fc343bcc16cf3e8de531ca6a398a43bc8bc4
SHA512 3f1cc158bd8f0754356ce4f6cd2a5ad6e625e55b4001631ccdca6e431d896e6b3840838eababc376a3ec4251f645eeb2770d58c29d5c80668ec8a9ad3b144bbf
SSDEEP 3072:RGmRmNJToTJfp2D1QzpSyiJEkGSPf1bc4lP:RGMmfToTJY6zpSyvkGSn1tlP
TLSH
T17EE312E0E3A7C4B6C269573183937DF3162CF5346B18072AFD62A32769394C44B9DA1A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3108-8-0x0000000000400000-0x000000000044901D-memory.dmp

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memory/3108-9-0x0000000000400000-0x000000000044901D-memory.dmp

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memory/3108-13-0x0000000000400000-0x000000000044901D-memory.dmp

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memory/5048-5-0x0000000000400000-0x000000000044901D-memory.dmp

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memory/5048-0-0x0000000000400000-0x000000000044901D-memory.dmp

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memory/5048-2-0x0000000000400000-0x000000000044901D-memory.dmp

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memory/5048-1-0x0000000000400000-0x000000000044901D-memory.dmp

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memory/5504-16-0x0000000010000000-0x000000001004E000-memory.dmp

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memory/5504-17-0x0000000010000000-0x000000001004E000-memory.dmp

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memory/5504-19-0x0000000010000000-0x000000001004E000-memory.dmp

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memory/5504-25-0x0000000010000000-0x000000001004E000-memory.dmp

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