4c2e334f65314a2dd5b94cf1b28234a4965fa9e2b3a2a71c60d6cc57e28dda09

General

Target

dd76dfaa51dcd75026fab75d03bc1e50_JaffaCakes118.exe
Size

1.1MB
MD5

dd76dfaa51dcd75026fab75d03bc1e50
SHA1

3bd68279d34bdf5976dd8b696edc851ef8826b6d
SHA256

4c2e334f65314a2dd5b94cf1b28234a4965fa9e2b3a2a71c60d6cc57e28dda09
SHA512

8a66abdcee314a6b996346f17396a6cebaf7fc672c6fb1b5178469ba1032a88816d869a409fd44370181be0c3893f139c64b542ede3562ac1a0a569d00d392e9
SSDEEP

24576:uc9vANcCnapiZMxRnSoG5sxXaSPIsktG/znrrndExjl:uOj3S5+XAt6LruRl

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2864	hkcmd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hkcmd = "\"C:\\Users\\Admin\\AppData\\Local\\hkcmd.exe\" /background"	hkcmd.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2952 set thread context of 2864	2952	dd76dfaa51dcd75026fab75d03bc1e50_JaffaCakes118.exe	86

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	dd76dfaa51dcd75026fab75d03bc1e50_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hkcmd.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2952 wrote to memory of 2864	2952	dd76dfaa51dcd75026fab75d03bc1e50_JaffaCakes118.exe	86
PID 2952 wrote to memory of 2864	2952	dd76dfaa51dcd75026fab75d03bc1e50_JaffaCakes118.exe	86
PID 2952 wrote to memory of 2864	2952	dd76dfaa51dcd75026fab75d03bc1e50_JaffaCakes118.exe	86
PID 2952 wrote to memory of 2864	2952	dd76dfaa51dcd75026fab75d03bc1e50_JaffaCakes118.exe	86
PID 2952 wrote to memory of 2864	2952	dd76dfaa51dcd75026fab75d03bc1e50_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\dd76dfaa51dcd75026fab75d03bc1e50_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dd76dfaa51dcd75026fab75d03bc1e50_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2952
- C:\Users\Admin\AppData\Local\hkcmd.exe
  "C:\Users\Admin\AppData\Local\hkcmd.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:2864

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\hkcmd.exe

Filesize
1.1MB

MD5
dd76dfaa51dcd75026fab75d03bc1e50

SHA1
3bd68279d34bdf5976dd8b696edc851ef8826b6d

SHA256
4c2e334f65314a2dd5b94cf1b28234a4965fa9e2b3a2a71c60d6cc57e28dda09

SHA512
8a66abdcee314a6b996346f17396a6cebaf7fc672c6fb1b5178469ba1032a88816d869a409fd44370181be0c3893f139c64b542ede3562ac1a0a569d00d392e9

Download Submit
memory/2864-31-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-23-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-27-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-43-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-45-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-46-0x00000000020F0000-0x00000000020F1000-memory.dmp

Filesize
4KB

Download
memory/2864-41-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-39-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-37-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-35-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-33-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-2-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-6-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-29-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-13-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-19-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-17-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-16-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-21-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-12-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-9-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-7-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-25-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-47-0x0000000000400000-0x00000000004A2000-memory.dmp

Filesize
648KB

Download
memory/2864-48-0x00000000020F0000-0x00000000020F1000-memory.dmp

Filesize
4KB

Download
memory/2952-4-0x0000000000400000-0x0000000000526000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads