0cf5b808717d24b95748844d0af60e814848f5cb811c2b0da152cc062e63869c

Analysis

max time kernel
133s
max time network
106s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 23:34

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General

Target

b57d7a7921db66b055bbfd447e26b9f1_JaffaCakes118.exe
Size

114KB
MD5

b57d7a7921db66b055bbfd447e26b9f1
SHA1

de3d345049865ad06a7179ac8f1c1a79d731b0f5
SHA256

0cf5b808717d24b95748844d0af60e814848f5cb811c2b0da152cc062e63869c
SHA512

836f0f0a89375731eb2781e54821942b8ca37205dcc81859405fe324c24a01680ae52d2793b86d0f735ed9e061a848e830fdef9cd4e3764e19766a597d08c039
SSDEEP

3072:7KBb1jGSXBQ5bc3uLTCwos555YjoqT0EFIb:81jGSX8b/LTwsaoL

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	b57d7a7921db66b055bbfd447e26b9f1_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	b57d7a7921db66b055bbfd447e26b9f1_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	b57d7a7921db66b055bbfd447e26b9f1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 4600	2380	b57d7a7921db66b055bbfd447e26b9f1_JaffaCakes118.exe	87
PID 2380 wrote to memory of 4600	2380	b57d7a7921db66b055bbfd447e26b9f1_JaffaCakes118.exe	87
PID 2380 wrote to memory of 4600	2380	b57d7a7921db66b055bbfd447e26b9f1_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\b57d7a7921db66b055bbfd447e26b9f1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b57d7a7921db66b055bbfd447e26b9f1_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Amj..bat" > nul 2> nul
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4600

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\Amj..bat

Filesize
238B

MD5
48e20df0c48d3d18d422fc757526a483

SHA1
60ba7f361c0a3f4c85426c824910f241f427ea3e

SHA256
d9e228cbe1c86e17336b8fd783d9bb0f627a61b01888bf6a49e33b0945f612e9

SHA512
65f4b9864e4fd3883c7a76dc4cdc2ae82b6c3de3fcd8c7428affd63a3a7d11c2e24e764c3b5c937538e90d19ea0815cd10df6fd62c755cc798f54cec97f0d307

Download Submit
memory/2380-0-0x0000000000402000-0x0000000000403000-memory.dmp

Filesize
4KB

Download
memory/2380-1-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2380-2-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2380-3-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2380-5-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads