fe45b66792c7586f48789cdce9aec82ec9d80d3afdc9b8741d3c398af6a28198

Analysis

max time kernel
94s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2024, 17:06

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General

Target

0fc48b47ad70f96c28e9465ceadbaa31_JaffaCakes118.exe
Size

61KB
MD5

0fc48b47ad70f96c28e9465ceadbaa31
SHA1

055d289e12dcbd41fd9fa2531ec895a3a20340d5
SHA256

fe45b66792c7586f48789cdce9aec82ec9d80d3afdc9b8741d3c398af6a28198
SHA512

628603c69f446dacce800c4027850cb1c97265aead0793002c76a498e0911ecea7f15b4f739a042abc11c7af8ee569fc1cd03fb93858b581dacc8cb6623ae681
SSDEEP

1536:41wafgYLJGbtnlfH2L8I84nE4mP54odBYaa2ZltA15AbhE/O:41RINxnlfw8eE4muoP/lomtd

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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	0fc48b47ad70f96c28e9465ceadbaa31_JaffaCakes118.exe

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

System Information Discovery
T1082

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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0fc48b47ad70f96c28e9465ceadbaa31_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4820	0fc48b47ad70f96c28e9465ceadbaa31_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4820 wrote to memory of 964	4820	0fc48b47ad70f96c28e9465ceadbaa31_JaffaCakes118.exe	82
PID 4820 wrote to memory of 964	4820	0fc48b47ad70f96c28e9465ceadbaa31_JaffaCakes118.exe	82
PID 4820 wrote to memory of 964	4820	0fc48b47ad70f96c28e9465ceadbaa31_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\0fc48b47ad70f96c28e9465ceadbaa31_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0fc48b47ad70f96c28e9465ceadbaa31_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:4820
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Kfz..bat" > nul 2> nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:964

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\Kfz..bat

Filesize
238B

MD5
e86549bc688589131461f88a13ef4fb2

SHA1
71edb0c17a0066827eae16cc48977523940c5500

SHA256
dc9f8e10a34020a46912e7c9d6d172ea35ef2ce1b4ccde909e61bd36948170c2

SHA512
441de5ae70ccb6c32472e307acbc94a370a865e3ce620ce868f701f092791ba92c1c7cd54316cbd536dbf74f44904f3833a80a4bcbe9145fe4e8a06aea6f253c

Download Submit
memory/4820-0-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4820-1-0x0000000000580000-0x0000000000593000-memory.dmp

Filesize
76KB

Download
memory/4820-2-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4820-3-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4820-4-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4820-7-0x0000000000570000-0x000000000057A000-memory.dmp

Filesize
40KB

Download
memory/4820-8-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download