b537423fe88468c59dbc60eb84082bcb22f5cdf8ac0e4f42d3b58e5544b3dc0a

Analysis

max time kernel
108s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
07/09/2024, 00:07

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General

Target

d0b235f9e8a1e35fefa7b3afd6bad38f_JaffaCakes118.exe
Size

280KB
MD5

d0b235f9e8a1e35fefa7b3afd6bad38f
SHA1

75eb31a1a043bf51f58e3abab2f2ad1dec00bf80
SHA256

b537423fe88468c59dbc60eb84082bcb22f5cdf8ac0e4f42d3b58e5544b3dc0a
SHA512

49b6e6208b21efa87bc65647d156619a3b090a6d88162db30dac9bf4a270aded843eda2d08a3c93e6d7b2c097953d8363efddcb7e1592c7f46d0359707a98784
SSDEEP

6144:SgSEOvlo2IDz1gVMlsOjrf1uXrJCoazgu/YuJdZb/7xFz+hfiRhz5TeboXo:SCOvlo2xVksOrfExu/Zxb/n8QHO+o

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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation	d0b235f9e8a1e35fefa7b3afd6bad38f_JaffaCakes118.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\svchost.exe	d0b235f9e8a1e35fefa7b3afd6bad38f_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 1 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	d0b235f9e8a1e35fefa7b3afd6bad38f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1692 wrote to memory of 1620	1692	d0b235f9e8a1e35fefa7b3afd6bad38f_JaffaCakes118.exe	87
PID 1692 wrote to memory of 1620	1692	d0b235f9e8a1e35fefa7b3afd6bad38f_JaffaCakes118.exe	87
PID 1692 wrote to memory of 1620	1692	d0b235f9e8a1e35fefa7b3afd6bad38f_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\d0b235f9e8a1e35fefa7b3afd6bad38f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d0b235f9e8a1e35fefa7b3afd6bad38f_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1692
- C:\Windows\SysWOW64\svchost.exe
  "C:\Windows\System32\svchost.exe"
  2⤵
  PID:1620

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

memory/1692-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

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