a45a3f51fa20ef0fb2a5f706000e9bc24190faaf8d64e3b2186e885330b2632c

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
11/08/2024, 19:41

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General

Target

8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
Size

425KB
MD5

8bb352fdb5b5d77c2707d75bd94fe39f
SHA1

1a9a20a9994c959893f2ade4cf1edcd1088abb12
SHA256

a45a3f51fa20ef0fb2a5f706000e9bc24190faaf8d64e3b2186e885330b2632c
SHA512

1e67d5357cbe98f9be5ff78d65e659e54b544c9ece928f5a9a9e47ef6cdd163b4b6b1396eebb2ef0c561c3a5e5ba0e431bed49d3eae42dd40e1a40db57336bad
SSDEEP

3072:WSfQzpXjpecK3yQpqqGmm89bLjf+zp8TW:5fSXjpecK3NpqqosbPf886

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/1664-0-0x0000000000400000-0x000000000046C000-memory.dmp	upx
behavioral1/memory/1664-7-0x0000000000400000-0x000000000046C000-memory.dmp	upx

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 1664 set thread context of 1804	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe	31
PID 1664 set thread context of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 set thread context of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 set thread context of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 set thread context of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 set thread context of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe

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	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 1804	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe	31
PID 1664 wrote to memory of 1804	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe	31
PID 1664 wrote to memory of 1804	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe	31
PID 1664 wrote to memory of 1804	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe	31
PID 1664 wrote to memory of 1804	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe	31
PID 1664 wrote to memory of 1804	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe	31
PID 1664 wrote to memory of 1804	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe	31
PID 1664 wrote to memory of 1804	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe	31
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
PID 1664 wrote to memory of 0	1664	8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Users\Admin\AppData\Local\Temp\8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\8bb352fdb5b5d77c2707d75bd94fe39f_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1804

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/1664-0-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/1664-7-0x0000000000400000-0x000000000046C000-memory.dmp

Filesize
432KB

Download
memory/1804-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1804-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1804-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1804-10-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download