0e29b9f03ab705dcec435ec59226d8086af94df66cbb86da70e5d0d2970c53d0

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
06-09-2024 02:00

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General

Target

ce6440e1fd27e2a9ed37e3e67f5f4083_JaffaCakes118.exe
Size

90KB
MD5

ce6440e1fd27e2a9ed37e3e67f5f4083
SHA1

643cbd394c85857d3153b8a7e34a67a673e119a0
SHA256

0e29b9f03ab705dcec435ec59226d8086af94df66cbb86da70e5d0d2970c53d0
SHA512

0a76647f91de12b660da79a238b6974de14e41df0d13507792ab8270a8620ad8bc6b7981cbc39db2ebaaa91121ca9451b6c87af1161b0b1b0418722291707bc4
SSDEEP

768:s0vIHZWVS3HnVP8OuRb2XFbW2e0rlERNbQewxKSMV7rs5VjxVQepAM:s5gS3VkOul2VCRNkFMP8r

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1720-0-0x0000000000400000-0x0000000000420000-memory.dmp	upx
behavioral1/memory/1720-1-0x0000000000400000-0x0000000000420000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2004	1720	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	ce6440e1fd27e2a9ed37e3e67f5f4083_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 2004	1720	ce6440e1fd27e2a9ed37e3e67f5f4083_JaffaCakes118.exe	30
PID 1720 wrote to memory of 2004	1720	ce6440e1fd27e2a9ed37e3e67f5f4083_JaffaCakes118.exe	30
PID 1720 wrote to memory of 2004	1720	ce6440e1fd27e2a9ed37e3e67f5f4083_JaffaCakes118.exe	30
PID 1720 wrote to memory of 2004	1720	ce6440e1fd27e2a9ed37e3e67f5f4083_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\ce6440e1fd27e2a9ed37e3e67f5f4083_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ce6440e1fd27e2a9ed37e3e67f5f4083_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1720
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 120
  2⤵
  - Program crash
  PID:2004

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

memory/1720-0-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

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memory/1720-1-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download