7152553291cab5358fb4ff46166d022c24ee761c5fc42c4433abc14a93f6d09f

Analysis

max time kernel
148s
max time network
142s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/10/2026, 01:47

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General

Target
jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Size 60KB
Sample261014-b72apsw1bx
SHA256 7152553291cab5358fb4ff46166d022c24ee761c5fc42c4433abc14a93f6d09f
MD5 3b22218cfe62f007431d9e19229641e7
SHA1 5b7e9257b24bbdd804b886222932ba5ab0762e85
SHA512 2604c19bef0e04bce1fda6228b0772da459b5f2f6df2b5bfe5adaf9a43628ea5e771fd0d8d722f0b7079b9ad4d64213e4c9d420c886449bdc8dfdc3f87fbaaad
SSDEEP 1536:WqBwbLWJLJFKqAZzrZA4kJJbsWnCMQOb3S4V+EiUGHOc:WqBFJLzgOJJwgDdXiUGD
TLSH
T1AC53C05672D29CB7EF9342320567EB7ADBFB8324051118D757702FB73A312835A1A643
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x000f00000001c49d-2.dat	acprotect

Loads dropped DLL 4 IoCs

pid	Process
1624	jaffacakes118_HEUR.Trojan.Win32.Generic.exe
1624	jaffacakes118_HEUR.Trojan.Win32.Generic.exe
1624	jaffacakes118_HEUR.Trojan.Win32.Generic.exe
1624	jaffacakes118_HEUR.Trojan.Win32.Generic.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x000f00000001c49d-2.dat	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\winrar\ico\taobao.tbico	jaffacakes118_HEUR.Trojan.Win32.Generic.exe

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

System Information Discovery
T1082

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	jaffacakes118_HEUR.Trojan.Win32.Generic.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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_HEUR.Trojan.Win32.Generic.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wscript.exe

Modifies registry class 4 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.tbico	jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.tbico\ = "icofile"	jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mk3	jaffacakes118_HEUR.Trojan.Win32.Generic.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mk3\ = "VBSFile"	jaffacakes118_HEUR.Trojan.Win32.Generic.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1624 wrote to memory of 4284	1624	jaffacakes118_HEUR.Trojan.Win32.Generic.exe	89

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_HEUR.Trojan.Win32.Generic.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1624
- C:\Windows\SysWOW64\wscript.exe
  wscript.exe /nologo "C:\Users\Admin\AppData\Local\Temp\5071.mk3"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4284

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

InetLoad.dll

Path C:\Users\Admin\AppData\Local\Temp\nsh6DE4.tmp\InetLoad.dll
Size 18KB
SHA256 bf01a1f272e0daf82df3407690b646e0ff6b2c562e36e47cf177eda71ccb6f6c
MD5 994669c5737b25c26642c94180e92fa2
SHA1 d8a1836914a446b0e06881ce1be8631554adafde
SHA512 d0ab7ca7f890ef9e59015c33e6b400a0a4d1ce0d24599537e09e845f4b953e3ecd44bf3e3cbe584f57c2948743e689ed67d2d40e6caf923bd630886e89c38563
SSDEEP 384:nUOPTbiJmdztwwKq8W1cyMjPzV0Ac9k+LMkIX1+Gn+XHdjf:nTikliwKq8W1rMjPzz+f
TLSH
T1AD824C92AF8065F3E336993DB09923635FA9BB716480AC4757730F8CA522705EE38347
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

nsRandom.dll

Path C:\Users\Admin\AppData\Local\Temp\nsh6DE4.tmp\nsRandom.dll
Size 21KB
SHA256 db267d9920395b4badc48de04df99dfd21d579480d103cae0f48e6578197ff73
MD5 ab467b8dfaa660a0f0e5b26e28af5735
SHA1 596abd2c31eaff3479edf2069db1c155b59ce74d
SHA512 7d002dc203997b8a4d8ec20c92cd82848e29d746414f4a61265c76d4afb12c05bce826fc63f4d2bd3d527f38506c391855767d864c37584df11b5db9ca008301
SSDEEP 384:LCHDPMs4GdtyO5roguusMxUXiO3wOw95euooP2UgKbd9BvNtf:LCHD6Gh87MKXil/5r2U3z
TLSH
T1A3A2E1AFFA7A8B72C21162394365DDF861D08DDD01EE1E479A2EC226ACBD0400D7221B
MD5 SHA1 SHA512 SSDEEP TLSH