78a42e8365e103961126158ad41ac7122dfd3b19e8723a22ad5ce3fcbbe89cfb

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-10-2024 21:44

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General

Target

36f2b257da1e9970cefd51bf28d2f5b7_JaffaCakes118.exe
Size

109KB
MD5

36f2b257da1e9970cefd51bf28d2f5b7
SHA1

fdbeb5c323b42290c9a01d77c707542a207b0121
SHA256

78a42e8365e103961126158ad41ac7122dfd3b19e8723a22ad5ce3fcbbe89cfb
SHA512

38312d5294c7cfcb9de681c8c01fcb575fc77bfb8ff6820be6208c160fca4379c043b1b3cd770199a1513f0128e146c419ec77cd033d8ab78891613463e95efc
SSDEEP

1536:7OJSKG2seebt389NPxo5iit2nUFibYoLLhRjh2xRwwWBlmhIfH7HfFGaFIb:7OB1ebqa5Tt2nCiowwG5GaFIb

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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	36f2b257da1e9970cefd51bf28d2f5b7_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	36f2b257da1e9970cefd51bf28d2f5b7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	36f2b257da1e9970cefd51bf28d2f5b7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3768 wrote to memory of 1576	3768	36f2b257da1e9970cefd51bf28d2f5b7_JaffaCakes118.exe	86
PID 3768 wrote to memory of 1576	3768	36f2b257da1e9970cefd51bf28d2f5b7_JaffaCakes118.exe	86
PID 3768 wrote to memory of 1576	3768	36f2b257da1e9970cefd51bf28d2f5b7_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\36f2b257da1e9970cefd51bf28d2f5b7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\36f2b257da1e9970cefd51bf28d2f5b7_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:3768
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Kcz..bat" > nul 2> nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1576

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\Kcz..bat

Filesize
238B

MD5
70b2ce3ce38bc4617b47a7024c359bcc

SHA1
3ea5697b2dcb356dbcdacea7285233f7270e5244

SHA256
a1887e83caab303365d89d479e427aa2924869f16645abffcfc524327b0d551b

SHA512
818c70fbdb478bf2dc65a829c05ff118ebeb2c0e52c54c7ea7c90e76317429fddfe759578d6b58c79f646d57457dce3982b45d73b222a68dc5b85cd849ec65f2

Download Submit
memory/3768-0-0x0000000000402000-0x0000000000403000-memory.dmp

Filesize
4KB

Download
memory/3768-1-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3768-2-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3768-3-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3768-6-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads