farfli | b92b136d2ecdaae14682a527f5cf08398bbbf115c551977478c641dbade45bf9

General

Target
2026-04-25_6babcc4b96c163ca3b273ccd79261a99_coinminer_elex_wannacry.exe
Size 245KB
Sample260425-elyt8sey5s
SHA256 b92b136d2ecdaae14682a527f5cf08398bbbf115c551977478c641dbade45bf9
MD5 6babcc4b96c163ca3b273ccd79261a99
SHA1 46cd70c599ded90cd4bc637ec32cd77370f12a03
SHA512 bf87cee62a66431b86e060c3ba0e337d861743090d2e1a1410375223f9add1f053c7cff8ac87f299979af9f96bae395f03f1f78b9e619cc8a357fa9737537fb6
SSDEEP 3072:etaoOzbY5l/Tx1DNgcbouGYefD5h1zZCBgb3EInA3rdCKA9bwpfMrgsAHuskkycg:etatPE5Txnev1zQBgexOdw6rpI9FsbLx
TLSH
T1AB348C1233E80869E5EA7E33CDB6A630D7FAE9759C33D66F0794420D4E36904CB15366
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

backdoor bootkit discovery farfli persistence spyware stealer upx

Malware Config

Signatures

Family: Farfli
Farfli is a Windows backdoor written in C++.
backdoor farfli

Detects Farfli Backdoor 2 IoCs

resource	yara_rule
behavioral2/memory/3084-14-0x0000000010000000-0x0000000010038000-memory.dmp	family_farfli
behavioral2/memory/3084-17-0x0000000010000000-0x0000000010038000-memory.dmp	family_farfli

Detects executables containing base64 encoded User Agent 2 IoCs

resource	yara_rule
behavioral2/memory/3084-14-0x0000000010000000-0x0000000010038000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent
behavioral2/memory/3084-17-0x0000000010000000-0x0000000010038000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent

UPX dump on OEP (original entry point) 5 IoCs

resource	yara_rule
behavioral2/files/0x002c00000002b0b4-2.dat	UPX
behavioral2/files/0x001a00000002b308-9.dat	UPX
behavioral2/memory/3084-12-0x0000000010000000-0x0000000010038000-memory.dmp	UPX
behavioral2/memory/3084-14-0x0000000010000000-0x0000000010038000-memory.dmp	UPX
behavioral2/memory/3084-17-0x0000000010000000-0x0000000010038000-memory.dmp	UPX

Deletes itself 1 IoCs

pid	Process
4420	qshpi.exe

Executes dropped EXE 2 IoCs

pid	Process
4420	qshpi.exe
3084	owerbpn.exe

Loads dropped DLL 1 IoCs

pid	Process
3084	owerbpn.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-1-5-21-1383858298-2057492509-1726743289-1000\Software\Microsoft\Windows\CurrentVersion\Run\Vicity = "c:\\Program Files\\wabriplmv\\owerbpn.exe \"c:\\Program Files\\wabriplmv\\owerbpn.dll\",Group"	owerbpn.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)	\??\w:	owerbpn.exe
File opened (read-only)	\??\h:	owerbpn.exe
File opened (read-only)	\??\i:	owerbpn.exe
File opened (read-only)	\??\n:	owerbpn.exe
File opened (read-only)	\??\p:	owerbpn.exe
File opened (read-only)	\??\r:	owerbpn.exe
File opened (read-only)	\??\a:	owerbpn.exe
File opened (read-only)	\??\b:	owerbpn.exe
File opened (read-only)	\??\g:	owerbpn.exe
File opened (read-only)	\??\j:	owerbpn.exe
File opened (read-only)	\??\q:	owerbpn.exe
File opened (read-only)	\??\t:	owerbpn.exe
File opened (read-only)	\??\y:	owerbpn.exe
File opened (read-only)	\??\z:	owerbpn.exe
File opened (read-only)	\??\e:	owerbpn.exe
File opened (read-only)	\??\k:	owerbpn.exe
File opened (read-only)	\??\l:	owerbpn.exe
File opened (read-only)	\??\m:	owerbpn.exe
File opened (read-only)	\??\o:	owerbpn.exe
File opened (read-only)	\??\x:	owerbpn.exe
File opened (read-only)	\??\s:	owerbpn.exe
File opened (read-only)	\??\u:	owerbpn.exe
File opened (read-only)	\??\v:	owerbpn.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	owerbpn.exe

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x001a00000002b308-9.dat	upx
behavioral2/memory/3084-12-0x0000000010000000-0x0000000010038000-memory.dmp	upx
behavioral2/memory/3084-14-0x0000000010000000-0x0000000010038000-memory.dmp	upx
behavioral2/memory/3084-17-0x0000000010000000-0x0000000010038000-memory.dmp	upx

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	\??\c:\Program Files\wabriplmv\owerbpn.dll	qshpi.exe
File created	\??\c:\Program Files\wabriplmv\owerbpn.exe	qshpi.exe
File opened for modification	\??\c:\Program Files\wabriplmv\owerbpn.exe	qshpi.exe
File opened for modification	\??\c:\Program Files\wabriplmv	qshpi.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	2026-04-25_6babcc4b96c163ca3b273ccd79261a99_coinminer_elex_wannacry.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	qshpi.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	owerbpn.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
2704	cmd.exe
452	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	owerbpn.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	owerbpn.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
452	PING.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3084	owerbpn.exe
3084	owerbpn.exe
3084	owerbpn.exe
3084	owerbpn.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3084	owerbpn.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
900	2026-04-25_6babcc4b96c163ca3b273ccd79261a99_coinminer_elex_wannacry.exe
4420	qshpi.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 900 wrote to memory of 2704	900	2026-04-25_6babcc4b96c163ca3b273ccd79261a99_coinminer_elex_wannacry.exe	81
PID 2704 wrote to memory of 452	2704	cmd.exe	83
PID 2704 wrote to memory of 4420	2704	cmd.exe	84
PID 4420 wrote to memory of 3084	4420	qshpi.exe	85

C:\Users\Admin\AppData\Local\Temp\2026-04-25_6babcc4b96c163ca3b273ccd79261a99_coinminer_elex_wannacry.exe
"C:\Users\Admin\AppData\Local\Temp\2026-04-25_6babcc4b96c163ca3b273ccd79261a99_coinminer_elex_wannacry.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:900
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c ping 127.0.0.1 -n 2&C:\Users\Admin\AppData\Local\Temp\\qshpi.exe "C:\Users\Admin\AppData\Local\Temp\2026-04-25_6babcc4b96c163ca3b273ccd79261a99_coinminer_elex_wannacry.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2704
- - 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:452
- - C:\Users\Admin\AppData\Local\Temp\qshpi.exe
    C:\Users\Admin\AppData\Local\Temp\\qshpi.exe "C:\Users\Admin\AppData\Local\Temp\2026-04-25_6babcc4b96c163ca3b273ccd79261a99_coinminer_elex_wannacry.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:4420
  - - \??\c:\Program Files\wabriplmv\owerbpn.exe
      "c:\Program Files\wabriplmv\owerbpn.exe" "c:\Program Files\wabriplmv\owerbpn.dll",Group C:\Users\Admin\AppData\Local\Temp\qshpi.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:3084

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Peripheral Device Discovery

Query Registry

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

owerbpn.exe

Path C:\Program Files\wabriplmv\owerbpn.exe
Size 40KB
SHA256 8dcaeeebef9b9f3d41d295db145ffb3850f309d089c08125c7fa7034db5fd80e
MD5 22bb5bd901d8b25ac5b41edbb7d5053e
SHA1 8a935dd8d7e104fc553ff7e8b54a404f7b079334
SHA512 cc3fb68fd6791a08e4a7d1a8db8d07cfcc8c9b9dceec10b53f0cb7ee86473303a19be4f23e379f84c59e02d0568e7c066e21cd1300f6032dac4ba52f609f62e7
SSDEEP 768:C67uhQpPPp0nnqFk509FRdVcQX6N58hJYim1jLP3RRe:C67uhQpXp0nnqa5093jKNAmB3RR
TLSH
T10C134C02BE88C071DDA114B41A5DB337939DED604B1586D3593887EBAA2D3E39E343DE
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

qshpi.exe

Path C:\Users\Admin\AppData\Local\Temp\qshpi.exe
Size 245KB
SHA256 0bef00796175dba5b3c6d0458e285caf28ba3bcf1b4db2ebdf0cd9e309a809ff
MD5 1a323368a4e25dd3f8616661baa22cec
SHA1 e0b55f4d6a5e8552d96d1be91947f03786112acb
SHA512 b8c0652e70ff59af9410516c32b0aab2e7d9bd8a594d23b0cbaa3702675cf0c82eebcf7b218eda55096c50262f362300f0c55e5427f4720028f58d8799c79be7
SSDEEP 3072:etaoOzbY5l/Tx1DNgcbouGYefD5h1zZCBgb3EInA3rdCKA9bwpfMrgsAHuskkycO:etatPE5Txnev1zQBgexOdw6rpI9FsbLT
TLSH
T11B347C1233E80869E5EA7E33CEB6A630D7FAE9759C33D66F0794420D4E36904CB15366
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

owerbpn.dll

Path \??\c:\Program Files\wabriplmv\owerbpn.dll
Size 97KB
SHA256 bfcba5a3b21ca0a2f298c55e8364750dc840af3032af3f474b357f83b7711bdb
MD5 83de31fb0fafdb30ce45390e69c33e63
SHA1 2767ab603120191d6bb29f96ac6871d0a1b4755b
SHA512 b5e146da1bd6a490a60a4d9709c74a5dc6977f58be07d48658d4c3c6da7458b348f1e2be199467a910ed79860d1ffe12c5d205c1efd0c325eed66579b0587d0b
SSDEEP 3072:BDpG6gzgHr5tCmfk455ecDBkdq+SStvAbGU:5pG6Sg9txRk/SS6bGU
TLSH
T1F1A301FA290D7DD6CB354839D6528E35F629EE348C589F887ECE6C13ACB8510E1641F1
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3084-12-0x0000000010000000-0x0000000010038000-memory.dmp

Download

memory/3084-14-0x0000000010000000-0x0000000010038000-memory.dmp

Download

memory/3084-17-0x0000000010000000-0x0000000010038000-memory.dmp

Download

memory/4420-8-0x0000000002200000-0x000000000227C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

Loading Replay Monitor...

Downloads