ef613bf962713a0a2d4ea196c2e4f7c5cc1951f88604910c94a7092ec28b0943

Analysis

max time kernel
129s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 19:39

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General

Target

a7f321fd98665f8c27345a591f34feee_JaffaCakes118.exe
Size

66KB
MD5

a7f321fd98665f8c27345a591f34feee
SHA1

13b7c259e09f8c5e881e0d00c43e0ab0f870f66a
SHA256

ef613bf962713a0a2d4ea196c2e4f7c5cc1951f88604910c94a7092ec28b0943
SHA512

b1ad1be794438db8e747eb87c86b6c675252fcb8e60b78d14c85d60edcabd7cdafc78720d83b032ed5e3f7d05cbc214353fbce1d4a9838a9b59bbac123f3ba90
SSDEEP

1536:sRBqwsq1EBsVMD1ccA6/fArQlVvP8tXJ52ray2HKXUMgb:suxS2/fAcbnw6rOHKXXA

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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	a7f321fd98665f8c27345a591f34feee_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
3880	ÌÆÐ¡Ã÷ÎÊµÀÐÇÐÇ¼ÆËãÆ÷V0.81.exe
488	pp123.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1212	488	WerFault.exe	86

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	a7f321fd98665f8c27345a591f34feee_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ÌÆÐ¡Ã÷ÎÊµÀÐÇÐÇ¼ÆËãÆ÷V0.81.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pp123.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3880	ÌÆÐ¡Ã÷ÎÊµÀÐÇÐÇ¼ÆËãÆ÷V0.81.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3096 wrote to memory of 3880	3096	a7f321fd98665f8c27345a591f34feee_JaffaCakes118.exe	85
PID 3096 wrote to memory of 3880	3096	a7f321fd98665f8c27345a591f34feee_JaffaCakes118.exe	85
PID 3096 wrote to memory of 3880	3096	a7f321fd98665f8c27345a591f34feee_JaffaCakes118.exe	85
PID 3096 wrote to memory of 488	3096	a7f321fd98665f8c27345a591f34feee_JaffaCakes118.exe	86
PID 3096 wrote to memory of 488	3096	a7f321fd98665f8c27345a591f34feee_JaffaCakes118.exe	86
PID 3096 wrote to memory of 488	3096	a7f321fd98665f8c27345a591f34feee_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\a7f321fd98665f8c27345a591f34feee_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a7f321fd98665f8c27345a591f34feee_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3096
- C:\Users\Admin\AppData\Local\Temp\ÌÆÐ¡Ã÷ÎÊµÀÐÇÐÇ¼ÆËãÆ÷V0.81.exe
  "C:\Users\Admin\AppData\Local\Temp\ÌÆÐ¡Ã÷ÎÊµÀÐÇÐÇ¼ÆËãÆ÷V0.81.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3880
- C:\Users\Admin\AppData\Local\Temp\pp123.exe
  "C:\Users\Admin\AppData\Local\Temp\pp123.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:488
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 488 -s 228
    3⤵
    - Program crash
    PID:1212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 488 -ip 488
1⤵
PID:316

Network

MITRE ATT&CK Enterprise v15

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\pp123.exe

Filesize
29KB

MD5
57be7072202f7e6a8a9a8b86c7f22702

SHA1
993f8d93cc8bf6070aa34f7b3ebd4cfba78d8b56

SHA256
24fd913dd679d3dcc77db51e3ea0e8357da1dbd3a2036f422b9c933a0ca17394

SHA512
d288fe759fa8b2ad6685796d4b2fb25cce3d583027ad875a19a8d762e0420a1aec8fd825924e5e32505392d6c2cef7f4638a97ef2706cad2246d2a1cc280ad08

Download Submit
C:\Users\Admin\AppData\Local\Temp\ÌÆÐ¡Ã÷ÎÊµÀÐÇÐÇ¼ÆËãÆ÷V0.81.exe

Filesize
84KB

MD5
ee18b4d106fed04f0e62524a7cd01c1e

SHA1
982add9776e45bdcca5926e1ce1cc14b0b4f7e62

SHA256
15d188d5732ec7bc6ea1a78e1e075f82df67a51dbca8c48ff3c6c101bb6245e3

SHA512
41b5ff7ea5051cd3d1d9db0f6296d3ddb219632e1b2f5919a9f6d2f9aa8adb9718214af3f9ccfd8d830767fd27623a1099b59bbae74d8dacb6d3543877596462

Download Submit
memory/488-19-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/488-24-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/3096-0-0x0000000000400000-0x0000000000412100-memory.dmp

Filesize
72KB

Download
memory/3096-23-0x0000000000400000-0x0000000000412100-memory.dmp

Filesize
72KB

Download