4c6cf803f3e9603d657da4280d45d8431a017be6794c65141210e18fa32fb8b0

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
06/10/2026, 16:04

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
jaffacakes118_Trojan-Dropper.Win32.Agent.mh.exe
Size 279KB
Sample261006-th2jaaz16j
SHA256 4c6cf803f3e9603d657da4280d45d8431a017be6794c65141210e18fa32fb8b0
MD5 f88b061acb0c58441264a7997f2fc277
SHA1 8fb19d187ac641c0af742e1c47b47cecf5785598
SHA512 aa9791fe54cd82a6c0cbdb0b187ca258af34dc0695f9a4e97ea7416b1e0cdec64401066d19e9eb153b235c82a1a5295b67e3fc6f430cda5ffbb0de3bed580520
SSDEEP 6144:pS/o6cnioVzjKEtCvmNelhXSjxkFR4X2JCu:wtG0VSK7E2j
TLSH
T186541243E4E0E877EC10DAB54E4252F44B3BD62B8DCED4A1DB61A468DCB634C660F6C9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

discovery upx

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\Yliqocie.sys	temp1.tmp.exe

Executes dropped EXE 2 IoCs

pid	Process
4768	temp1.tmp.exe
3432	temp2.tmp.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Yliqocie.d1l	temp1.tmp.exe
File created	C:\Windows\SysWOW64\Yliqocie.dll	temp1.tmp.exe
File opened for modification	C:\Windows\SysWOW64\Yliqocie.d1l	temp1.tmp.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3432-15-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral2/files/0x002000000001c4e7-14.dat	upx
behavioral2/memory/3432-18-0x0000000000400000-0x0000000000484000-memory.dmp	upx
behavioral2/memory/3432-20-0x0000000000400000-0x0000000000484000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 3 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	jaffacakes118_Trojan-Dropper.Win32.Agent.mh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	temp1.tmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	temp2.tmp.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4768	temp1.tmp.exe
4768	temp1.tmp.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4768	temp1.tmp.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5708 wrote to memory of 4768	5708	jaffacakes118_Trojan-Dropper.Win32.Agent.mh.exe	90
PID 5708 wrote to memory of 3432	5708	jaffacakes118_Trojan-Dropper.Win32.Agent.mh.exe	91

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Dropper.Win32.Agent.mh.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Dropper.Win32.Agent.mh.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5708
- C:\Users\Admin\AppData\Local\Temp\temp1.tmp.exe
  C:\Users\Admin\AppData\Local\Temp\\temp1.tmp.exe
  2⤵
  - Drops file in Drivers directory
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4768
- C:\Users\Admin\AppData\Local\Temp\temp2.tmp.exe
  C:\Users\Admin\AppData\Local\Temp\\temp2.tmp.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3432

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

temp1.tmp.exe

Path C:\Users\Admin\AppData\Local\Temp\temp1.tmp.exe
Size 30KB
SHA256 29a885c37be60d6797b5c0bd238b946d73c1f63b61e073d8a5f8dbb316df71b0
MD5 c907791743da5be1155b63d4a02eaf9e
SHA1 794731cc93421a4bb5c31822fc57cee7b3b9b3d9
SHA512 50f6f6d41da8e1c731b043230624d8bc86cec770171c99fdfa00f0f81e7a161fd5e7d9b10e0a278a2e304c14df973e31a5f46270938be17dc51ee93c0c53e4dc
SSDEEP 768:jOhXW1lfHkAPspsGh/2rYBIVyhrV09GYg:s4VHfPsZ2r6I0rIGYg
TLSH
T1A5E2E04D4DA34148FD326FB5B7CE41ABD082A174226A2BFF7811833F3A491526E3588E
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

temp2.tmp.exe

Path C:\Users\Admin\AppData\Local\Temp\temp2.tmp.exe
Size 229KB
SHA256 d411b42704816f92efc1e611e6b785bf90eb02cfc28ff819336110d332072e9d
MD5 6d465cc1f526ae5779011f0b1e0ddb74
SHA1 65099e47443407dcdc35d7adb8b125cd3a03b9cd
SHA512 5585fe2341d4736668ae41ed5ac1ec8341afb4cd1fc5f41e01a3e1f01ca6c28367e0ec397d0e090f61694503c36be6108508069548df8ac4ae92bfd32f757a14
SSDEEP 6144:YIWvZt71+iF/jC0/3fLdhtiYzHnffmTINLKxp:YIWvZt7kiF7C0/vLdh8YzHfRNLKn
TLSH
T1083412DBC7405A04CC5091BD0FA7AA306E1DC552D0D067AB4BD0BA4EBEF3AE8EEE1515
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3432-15-0x0000000000400000-0x0000000000484000-memory.dmp

Download

memory/3432-17-0x0000000000483000-0x0000000000484000-memory.dmp

Download

memory/3432-18-0x0000000000400000-0x0000000000484000-memory.dmp

Download

memory/3432-20-0x0000000000400000-0x0000000000484000-memory.dmp

Download

memory/4768-5-0x0000000000400000-0x0000000000406000-memory.dmp

Download

memory/4768-12-0x0000000000400000-0x0000000000406000-memory.dmp

Download

memory/5708-19-0x0000000000400000-0x000000000044C000-memory.dmp

Download