a6d08aa1cd49671a2cd2b31b34521c7d8a236a76b5d03f1f104baf16fea97d55

Analysis

max time kernel
95s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 04:05

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General

Target

d5a0938b080c3396a5be6ce767af8a0a_JaffaCakes118.exe
Size

67KB
MD5

d5a0938b080c3396a5be6ce767af8a0a
SHA1

9fad4a13f1cbf18c51525acc5eebb86045581303
SHA256

a6d08aa1cd49671a2cd2b31b34521c7d8a236a76b5d03f1f104baf16fea97d55
SHA512

2094643963a55c2b37deb3c09e31a4e68bdccee4bf1331dcf4203fc3e9410f7769fc41344b8d35d39c948fed282efe44e29cc4be96699065124042a87307bf8a
SSDEEP

1536:4qVlFrJ1OObCcx5vDsc63QuPRelAOTqa0:46PrJXbNjh63eAc0

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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	d5a0938b080c3396a5be6ce767af8a0a_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	d5a0938b080c3396a5be6ce767af8a0a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4020 wrote to memory of 2700	4020	d5a0938b080c3396a5be6ce767af8a0a_JaffaCakes118.exe	86
PID 4020 wrote to memory of 2700	4020	d5a0938b080c3396a5be6ce767af8a0a_JaffaCakes118.exe	86
PID 4020 wrote to memory of 2700	4020	d5a0938b080c3396a5be6ce767af8a0a_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\d5a0938b080c3396a5be6ce767af8a0a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d5a0938b080c3396a5be6ce767af8a0a_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4020
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Hhj..bat" > nul 2> nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2700

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\Hhj..bat

Filesize
238B

MD5
6576073ab342e979e7f2c446dca8ebf2

SHA1
0f5d01fe1bfdf081ced0b1aa572c7911c8535060

SHA256
cae28faf936d18229cf30b11fdef6ae2ef8ab9597334607b6289c85f1264c0d8

SHA512
22e2d5e2f1b9d95d8ccc7992c6000feb5c7a6718b5f67090ec564cfaa16fd550c3e908ea96b47b4732de9fc87b45f930b0583aaae9d0dc868d30074c406830c8

Download Submit
memory/4020-0-0x0000000000690000-0x00000000006A2000-memory.dmp

Filesize
72KB

Download
memory/4020-1-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/4020-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/4020-2-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/4020-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download