8eefad5861eefe34a7cba4adeab5d6a246ae96390ea97088de001dffa49038fc

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
18/10/2026, 16:48

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General

Target
jaffacakes118_Trojan.Win32.Inject.lcll.exe
Size 5.5MB
Sample261018-vbexdazy6p
SHA256 8eefad5861eefe34a7cba4adeab5d6a246ae96390ea97088de001dffa49038fc
MD5 0b0d3447ba1321b655ca56c8955dc201
SHA1 4793033d5348e5f01826539b6a88c34079671e68
SHA512 304919e9c407ecb357ba66d13846c7f95bc32558476852751958581f2808c0de0cd1e68178484478467814a0ed0533d121d150c70cd59e242fb27791646f6d56
SSDEEP 98304:/gEbfd85Ewz8V3xug+XGxoWh03BhS5by45mWd0DrrGYaZ9HE7+UChrQdL:/9bO9QxurIoAyBw5G45WiYKEq5UdL
TLSH
T171463319F5E1D0BFC844153C70D82766856DAE723A46F1E6B3242C84CEFC2A6FE26539
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

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-1-5-21-2101206053-1414382737-268919432-1000\Control Panel\International\Geo\Nation	jaffacakes118_Trojan.Win32.Inject.lcll.exe

Executes dropped EXE 2 IoCs

pid	Process
2660	msisetup.exe
2432	msisetup.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2660 set thread context of 2432	2660	msisetup.exe	86

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	msisetup.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	msisetup.exe

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.Win32.Inject.lcll.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msisetup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msisetup.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2432	msisetup.exe
2432	msisetup.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2660	msisetup.exe
2432	msisetup.exe
2432	msisetup.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 956 wrote to memory of 2660	956	jaffacakes118_Trojan.Win32.Inject.lcll.exe	83
PID 2660 wrote to memory of 2432	2660	msisetup.exe	86
PID 2660 wrote to memory of 2432	2660	msisetup.exe	86
PID 2660 wrote to memory of 2432	2660	msisetup.exe	86
PID 2660 wrote to memory of 2432	2660	msisetup.exe	86
PID 2660 wrote to memory of 2432	2660	msisetup.exe	86
PID 2660 wrote to memory of 2432	2660	msisetup.exe	86
PID 2660 wrote to memory of 2432	2660	msisetup.exe	86
PID 2660 wrote to memory of 2432	2660	msisetup.exe	86
PID 2660 wrote to memory of 2432	2660	msisetup.exe	86
PID 2660 wrote to memory of 2432	2660	msisetup.exe	86
PID 2432 wrote to memory of 1032	2432	msisetup.exe	89

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.lcll.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan.Win32.Inject.lcll.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:956
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\msisetup.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\msisetup.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2660
- - C:\Users\Admin\AppData\Local\Temp\RarSFX0\msisetup.exe
    "C:\Users\Admin\AppData\Local\Temp\RarSFX0\msisetup.exe"
    3⤵
    - Executes dropped EXE
    - Reads the TCP/IP host and domain name from the registry
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2432
  - - C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      4⤵
      PID:1032

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3100

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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

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Downloads

msisetup.exe

Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\msisetup.exe
Size 15.7MB
SHA256 9bd78d2177d9589d35f51f0ede48ef972220dd3e93d8ae0843a9ebef0558e5fc
MD5 1ec4e40d9b683a69903f7426c273be53
SHA1 ae16e51b941c33fed090e78810f8c8dc978ca324
SHA512 a6e6fdbb9d90801eb0eec977e1363e4656053a9d0b1d7699535a75b1d0afc8e38cdcd9f34baaa9b091df87895797a6a1feee7c59842b8cb591f4c9c02ff9c819
SSDEEP 196608:48ux+SxqvgYZXH/xjJYTRexUBxOe/TRexUBxOe/TRexUBxOe:nHYqvpXHJjuF5rF5rF5
TLSH
T1E4F6D063B6C8653FC45A1E39483B961C993FBA213A1A8C5B67F80D4C8F35540293EF5B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/956-22-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/956-23-0x0000000000400000-0x0000000000420000-memory.dmp

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memory/2432-27-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-35-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-16-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-18-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-19-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-40-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-14-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-39-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-24-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-25-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-26-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-38-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-28-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-29-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-30-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-31-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-32-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-33-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-34-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-17-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-36-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2432-37-0x0000000000400000-0x0000000000CAF000-memory.dmp

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memory/2660-12-0x0000000000B0D000-0x0000000000B0F000-memory.dmp

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memory/2660-13-0x0000000000400000-0x00000000013CB000-memory.dmp

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memory/2660-21-0x0000000000400000-0x00000000013CB000-memory.dmp

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