b1ce8aee1c35e1e051722676ad9e9be8503b67f96b56c9fe55c6cd87970e1781

General

Target

1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe
Size

359KB
MD5

1010a5360f2709265676fdabb8c37439
SHA1

0d9c2eea76b67077007e235118f06a07a48099c9
SHA256

b1ce8aee1c35e1e051722676ad9e9be8503b67f96b56c9fe55c6cd87970e1781
SHA512

70b0f4b32c21f97aeeee033e8dc161e72909c1186b6ff3d36042f5a2430440b8bc3691635c49f6e9e08b9ca24cfb335375528a8714c21b4e860351a707431bcd
SSDEEP

6144:K92ExkE/XExkEZEHHt1OG5wvKSGPsNjTqNVHbeFNilIseoSe7fk:fExkE/XExkEgH10rGe+DOmj4

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2700 set thread context of 2772	2700	1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe	31

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2700-0-0x0000000000400000-0x000000000045C600-memory.dmp	upx
behavioral1/memory/2700-17-0x0000000000400000-0x000000000045C600-memory.dmp	upx
behavioral1/memory/2700-15-0x00000000029B0000-0x0000000002A0D000-memory.dmp	upx

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	1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2700	1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 2772	2700	1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe	31
PID 2700 wrote to memory of 2772	2700	1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe	31
PID 2700 wrote to memory of 2772	2700	1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe	31
PID 2700 wrote to memory of 2772	2700	1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe	31
PID 2700 wrote to memory of 2772	2700	1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe	31
PID 2700 wrote to memory of 2772	2700	1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe	31
PID 2700 wrote to memory of 2772	2700	1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe	31
PID 2700 wrote to memory of 2772	2700	1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe	31
PID 2700 wrote to memory of 2772	2700	1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Users\Admin\AppData\Local\Temp\1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\1010a5360f2709265676fdabb8c37439_JaffaCakes118.exe"
  2⤵
  PID:2772

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/2700-15-0x00000000029B0000-0x0000000002A0D000-memory.dmp

Filesize
372KB

Download
memory/2700-0-0x0000000000400000-0x000000000045C600-memory.dmp

Filesize
369KB

Download
memory/2700-17-0x0000000000400000-0x000000000045C600-memory.dmp

Filesize
369KB

Download
memory/2700-16-0x0000000000400000-0x000000000045C600-memory.dmp

Filesize
369KB

Download
memory/2772-18-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-23-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-9-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-5-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-3-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-13-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-7-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-21-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-22-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2772-26-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-27-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-25-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-28-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-29-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2772-31-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-35-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/2772-33-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2772-37-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download

Analysis

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