d6dcde685eda9975475d6a885d4d8a8a94e687d699656221db9f3fcf50892e1c

Analysis

max time kernel
95s
max time network
112s
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 17:10

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General

Target

35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe
Size

2.9MB
MD5

35ede1474953109f82d99ffbf98faefa
SHA1

ef1f8e06a90bf1304f6d19e61b58d8b045cecce9
SHA256

d6dcde685eda9975475d6a885d4d8a8a94e687d699656221db9f3fcf50892e1c
SHA512

7064276986d6e84943fd6232de664d7ae25e2fd9478ad622644a82d72130f3b9b9aac25ebec4be5a075371763d909ee95612b94bb889b1d7f72691a1781dfd4b
SSDEEP

49152:tEkCc1TKVhBjpvZVFhqBt4maeIHN74NH5HUyNRcUsCVOzetdZJ:pQLH4HBUCczzM3

Score

7^/10

discovery upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3716	35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3716	35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4220-0-0x0000000000400000-0x00000000008EF000-memory.dmp	upx
behavioral2/files/0x000c000000023b1b-11.dat	upx
behavioral2/memory/3716-13-0x0000000000400000-0x00000000008EF000-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	35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4220	35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4220	35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe
3716	35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4220 wrote to memory of 3716	4220	35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe	86
PID 4220 wrote to memory of 3716	4220	35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe	86
PID 4220 wrote to memory of 3716	4220	35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4220
- C:\Users\Admin\AppData\Local\Temp\35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:3716

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\35ede1474953109f82d99ffbf98faefa_JaffaCakes118.exe

Filesize
2.9MB

MD5
12ce1889a13dfc9bdcad3fec4d3eb6b9

SHA1
281a9446d500ef036e8a4e981944d20fc106929c

SHA256
5d9f7be54b418a8a4710651a7c689e54659b0c1558557007a4f89258f2cdfbb2

SHA512
79c51c7e4d948ba6d99bd1c5fb2db81c0e5b1150f1a6bc71370ed7ced5caf868d8f74e23306aedf7e0341471c84aa35ae2947b1e526f101587b3133361082828

Download Submit
memory/3716-13-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/3716-15-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/3716-14-0x00000000018F0000-0x0000000001A23000-memory.dmp

Filesize
1.2MB

Download
memory/3716-26-0x0000000004700000-0x000000000492A000-memory.dmp

Filesize
2.2MB

Download
memory/3716-20-0x0000000000400000-0x000000000061D000-memory.dmp

Filesize
2.1MB

Download
memory/3716-35-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/4220-0-0x0000000000400000-0x00000000008EF000-memory.dmp

Filesize
4.9MB

Download
memory/4220-1-0x00000000018F0000-0x0000000001A23000-memory.dmp

Filesize
1.2MB

Download
memory/4220-2-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download
memory/4220-12-0x0000000000400000-0x000000000062A000-memory.dmp

Filesize
2.2MB

Download