3247228e60f9a0448fb5a8238b16e35a7b61bf40de6aa88b603f703f175fe48b

Analysis

max time kernel
140s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-10-2024 07:32

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General

Target

562ff386c1c02947a3f0d0f875b3ab75_JaffaCakes118.exe
Size

2.6MB
MD5

562ff386c1c02947a3f0d0f875b3ab75
SHA1

f7fcccf85d6038c13572b5c74b6345772152c6bd
SHA256

3247228e60f9a0448fb5a8238b16e35a7b61bf40de6aa88b603f703f175fe48b
SHA512

79e45ddd947561b831f5a7cfe7d2ebed6199daa6b8d51b1f198f68284678f6ed5f983730988062ae90f18e0f19e206b9ded25e6c0f6a6c7611674f7241bfa6f6
SSDEEP

49152:Dag25i6SV6XTsn6GOfpzhaI0qlk3pRzHfF76Lay3:+5KAOOJ8quEz3

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3936	562ff386c1c02947a3f0d0f875b3ab75_JaffaCakes118.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/432-0-0x0000000000400000-0x0000000000D9E000-memory.dmp	upx
behavioral2/files/0x0008000000023c5f-12.dat	upx

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	562ff386c1c02947a3f0d0f875b3ab75_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	562ff386c1c02947a3f0d0f875b3ab75_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
432	562ff386c1c02947a3f0d0f875b3ab75_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
432	562ff386c1c02947a3f0d0f875b3ab75_JaffaCakes118.exe
3936	562ff386c1c02947a3f0d0f875b3ab75_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 432 wrote to memory of 3936	432	562ff386c1c02947a3f0d0f875b3ab75_JaffaCakes118.exe	85
PID 432 wrote to memory of 3936	432	562ff386c1c02947a3f0d0f875b3ab75_JaffaCakes118.exe	85
PID 432 wrote to memory of 3936	432	562ff386c1c02947a3f0d0f875b3ab75_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\562ff386c1c02947a3f0d0f875b3ab75_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\562ff386c1c02947a3f0d0f875b3ab75_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:432
- C:\Users\Admin\AppData\Local\Temp\562ff386c1c02947a3f0d0f875b3ab75_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\562ff386c1c02947a3f0d0f875b3ab75_JaffaCakes118.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:3936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\562ff386c1c02947a3f0d0f875b3ab75_JaffaCakes118.exe

Filesize
2.6MB

MD5
54ab7fe673197916b0dcdd37907318c0

SHA1
3e172aafd9a46db2b8c7f9bf066ed1a527b1503f

SHA256
b968d4283a6dcee8fb627f1d761f71fe60cac1bc10a1f893f10e4e93fa2897b2

SHA512
b0707d428627c1fdbefd341038826de74b5b7dfbeb327753c96ba3ab97cf24cfa76bd34b975250e865c95ae9736a72c218becdbec2aed6ef39d98dd4273c8433

Download Submit
memory/432-0-0x0000000000400000-0x0000000000D9E000-memory.dmp

Filesize
9.6MB

Download
memory/432-1-0x0000000002160000-0x00000000023BA000-memory.dmp

Filesize
2.4MB

Download
memory/432-2-0x0000000000400000-0x0000000000605000-memory.dmp

Filesize
2.0MB

Download
memory/432-19-0x0000000000400000-0x0000000000605000-memory.dmp

Filesize
2.0MB

Download
memory/3936-21-0x0000000002290000-0x00000000024EA000-memory.dmp

Filesize
2.4MB

Download
memory/3936-20-0x0000000000400000-0x0000000000D9E000-memory.dmp

Filesize
9.6MB

Download
memory/3936-36-0x0000000000400000-0x0000000000D9E000-memory.dmp

Filesize
9.6MB

Download