719519e5d57685d850e8d5c32762d03303b181168fa23181f936d88f282a789e

General

Target

0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe
Size

73KB
MD5

0790c14536fa30fb52adf6bf84f188a4
SHA1

d6118c8c2f121d4ef776117453b7fa8f12401b59
SHA256

719519e5d57685d850e8d5c32762d03303b181168fa23181f936d88f282a789e
SHA512

2ed4c8cca041cc956e7b583d2238c141a52ef844df8f5a9f334899c205c1e501e4e5b9047252d662bf57bffd1c218279e0dcb40e2fb3c50d3b1f692aba32cde6
SSDEEP

1536:ZGJI4vJU7LApfaHod5HFMkaumuXJdP/2F:ZGO4hUAdaHSMkaiXJdPw

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1384 set thread context of 1996	1384	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe	31

UPX packed file 14 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1996-12-0x0000000000400000-0x0000000002B10000-memory.dmp	upx
behavioral1/memory/1996-9-0x0000000000400000-0x0000000002B10000-memory.dmp	upx
behavioral1/memory/1996-6-0x0000000000400000-0x0000000002B10000-memory.dmp	upx
behavioral1/memory/1996-14-0x0000000000400000-0x0000000002B10000-memory.dmp	upx
behavioral1/memory/1996-15-0x0000000000400000-0x0000000002B10000-memory.dmp	upx
behavioral1/memory/1996-16-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/memory/1996-5-0x0000000000400000-0x0000000002B10000-memory.dmp	upx
behavioral1/memory/1996-13-0x0000000000400000-0x0000000002B10000-memory.dmp	upx
behavioral1/memory/1996-19-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/memory/1996-21-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/memory/1996-23-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/memory/1996-26-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/memory/1996-28-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/memory/1996-30-0x0000000000400000-0x000000000040A000-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	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
1384	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe
1996	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe
1996	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe
1996	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe
1996	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe
1996	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe
1996	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe
1996	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe
1996	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe
1996	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe
1996	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1384	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1384 wrote to memory of 1996	1384	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe	31
PID 1384 wrote to memory of 1996	1384	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe	31
PID 1384 wrote to memory of 1996	1384	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe	31
PID 1384 wrote to memory of 1996	1384	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe	31
PID 1384 wrote to memory of 1996	1384	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe	31
PID 1384 wrote to memory of 1996	1384	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe	31
PID 1384 wrote to memory of 1996	1384	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe	31
PID 1384 wrote to memory of 1996	1384	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe	31
PID 1384 wrote to memory of 1996	1384	0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1384
- C:\Users\Admin\AppData\Local\Temp\0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0790c14536fa30fb52adf6bf84f188a4_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1996

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

memory/1384-10-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/1384-0-0x0000000000250000-0x0000000000254000-memory.dmp

Filesize
16KB

Download
memory/1996-15-0x0000000000400000-0x0000000002B10000-memory.dmp

Filesize
39.1MB

Download
memory/1996-13-0x0000000000400000-0x0000000002B10000-memory.dmp

Filesize
39.1MB

Download
memory/1996-12-0x0000000000400000-0x0000000002B10000-memory.dmp

Filesize
39.1MB

Download
memory/1996-9-0x0000000000400000-0x0000000002B10000-memory.dmp

Filesize
39.1MB

Download
memory/1996-6-0x0000000000400000-0x0000000002B10000-memory.dmp

Filesize
39.1MB

Download
memory/1996-14-0x0000000000400000-0x0000000002B10000-memory.dmp

Filesize
39.1MB

Download
memory/1996-1-0x00000000001B0000-0x00000000002AA000-memory.dmp

Filesize
1000KB

Download
memory/1996-16-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1996-5-0x0000000000400000-0x0000000002B10000-memory.dmp

Filesize
39.1MB

Download
memory/1996-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1996-4-0x0000000000400000-0x0000000002B10000-memory.dmp

Filesize
39.1MB

Download
memory/1996-19-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1996-21-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1996-23-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1996-26-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1996-28-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1996-30-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

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