2e523f793ab87157741ab36497ba93a7a169cedf9b2b8d6e95954f6acdce779f

Analysis

max time kernel
146s
max time network
118s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
14/10/2024, 15:15

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General

Target

42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe
Size

3.0MB
MD5

42d0d8af10482fc4840548c53da6440f
SHA1

13274edb64ddf2cdf33815f0d5a3474df182df28
SHA256

2e523f793ab87157741ab36497ba93a7a169cedf9b2b8d6e95954f6acdce779f
SHA512

4a6017f845babb0c6c87478a004db3fc7cb427b58dcd1c5f66e3563d74508dd92ed1d321d66ab689161cbf481101eb286aea88025058aa10e228de822b41b2c4
SSDEEP

24576:o4UNyyCyyyc6M1ofcbkNuPITNuv4L5B9sdE4cx+W7Bv3w7paZwh5Kfo3v/2:ENyyCyyyc6MKfcpA5eE4c/7Jw7paamom

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1996 set thread context of 2592	1996	42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe	30

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2592-4-0x0000000000400000-0x000000000065F000-memory.dmp	upx
behavioral1/memory/2592-9-0x0000000000400000-0x000000000065F000-memory.dmp	upx
behavioral1/memory/2592-8-0x0000000000400000-0x000000000065F000-memory.dmp	upx
behavioral1/memory/2592-10-0x0000000000400000-0x000000000065F000-memory.dmp	upx
behavioral1/memory/2592-7-0x0000000000400000-0x000000000065F000-memory.dmp	upx
behavioral1/memory/2592-6-0x0000000000400000-0x000000000065F000-memory.dmp	upx
behavioral1/memory/2592-11-0x0000000000400000-0x000000000065F000-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	42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2592	42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe
2592	42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 2592	1996	42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe	30
PID 1996 wrote to memory of 2592	1996	42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe	30
PID 1996 wrote to memory of 2592	1996	42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe	30
PID 1996 wrote to memory of 2592	1996	42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe	30
PID 1996 wrote to memory of 2592	1996	42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe	30
PID 1996 wrote to memory of 2592	1996	42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Users\Admin\AppData\Local\Temp\42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\42d0d8af10482fc4840548c53da6440f_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2592

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

Replay Monitor

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Downloads

memory/1996-5-0x0000000000400000-0x0000000000515000-memory.dmp

Filesize
1.1MB

Download
memory/2592-4-0x0000000000400000-0x000000000065F000-memory.dmp

Filesize
2.4MB

Download
memory/2592-9-0x0000000000400000-0x000000000065F000-memory.dmp

Filesize
2.4MB

Download
memory/2592-8-0x0000000000400000-0x000000000065F000-memory.dmp

Filesize
2.4MB

Download
memory/2592-10-0x0000000000400000-0x000000000065F000-memory.dmp

Filesize
2.4MB

Download
memory/2592-7-0x0000000000400000-0x000000000065F000-memory.dmp

Filesize
2.4MB

Download
memory/2592-6-0x0000000000400000-0x000000000065F000-memory.dmp

Filesize
2.4MB

Download
memory/2592-0-0x0000000000400000-0x000000000065F000-memory.dmp

Filesize
2.4MB

Download
memory/2592-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2592-11-0x0000000000400000-0x000000000065F000-memory.dmp

Filesize
2.4MB

Download