3c1c9f3d6e7324226606619e12f31edda4fd26082e6b63f9d346ea3b3870991e

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-10-2024 07:29

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General

Target

2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe
Size

1.5MB
MD5

2d3c7294f7e47e943b5e17e027fa6724
SHA1

bf486d44a22a897f9ed78638cd1a2c4c54ead021
SHA256

3c1c9f3d6e7324226606619e12f31edda4fd26082e6b63f9d346ea3b3870991e
SHA512

26e552a64b4e51625b80a5a867f35e0863106b1f68c5c9b0b9740638a0581b52ef0ed02ff516d735841d81af70df0fcb810c75800ad327ee460a9fa8a09acd71
SSDEEP

24576:MobRf92nv2vPF/pwCjw2lu6eqezfW0OMPbYi+LkA7lKslukVx0z3bFVZLW:MAlw6d/pwyluZqb0OMMBkAgkX0z3bFbL

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4180	2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4180	2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1948-0-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral2/files/0x000c000000023ba9-11.dat	upx
behavioral2/memory/4180-13-0x0000000000400000-0x00000000008EF000-memory.dmp	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	2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1948	2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1948	2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe
4180	2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 4180	1948	2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe	83
PID 1948 wrote to memory of 4180	1948	2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe	83
PID 1948 wrote to memory of 4180	1948	2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Users\Admin\AppData\Local\Temp\2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:4180

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\2d3c7294f7e47e943b5e17e027fa6724_JaffaCakes118.exe

Filesize
1.5MB

MD5
bd8351873881e97f19fc17560601de6e

SHA1
a5d0d579dd8d1e97a0fc8b69450669648abc4db8

SHA256
78bf62fa39b81e057971cc2dba0e1ca9beb7118e97e5b16189c0d7cc267cf2fa

SHA512
a8d697bb6dfe2828094e959a3011008d1a4e4d05ecc8b9d93367f104bdca33a96592026b74137b7a6552f65357180e069ab7851c9674d74e8931e7fba05f7aae

Download Submit
memory/1948-0-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/1948-1-0x0000000001CF0000-0x0000000001E23000-memory.dmp

Filesize
1.2MB

Download
memory/1948-2-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/1948-12-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/4180-13-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/4180-15-0x0000000001CA0000-0x0000000001DD3000-memory.dmp

Filesize
1.2MB

Download
memory/4180-14-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/4180-21-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/4180-26-0x00000000055A0000-0x00000000057CA000-memory.dmp

Filesize
2.2MB

Download
memory/4180-35-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download