4b6fdc149fb4e2ada751e8f7545fbdc64c212f08109bc8cd6eace697252eb1e2

General

Target

10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe
Size

608KB
MD5

10704ee8024596aa24d45802ccab1366
SHA1

97031f897a5bbf5f4bcbb8866e3820b4a04be147
SHA256

4b6fdc149fb4e2ada751e8f7545fbdc64c212f08109bc8cd6eace697252eb1e2
SHA512

242db0b31502937e5d6d81db8029b3cc38a428572addf33686c97144fc5678b984714c64720700c8b5c12671342e5afb798ef1cf2acb14f27ad0b352f149bad8
SSDEEP

12288:x5MLe+LgprdgUPh6h+j0s6Sz6tt5C0hIoYee/ANiknhj4/fzCY:Ey+sxdBPbw3SzMy0hyee/A/h0Xz5

Score

9^/10

discovery evasion upx

Malware Config

Signatures

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2536 set thread context of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2536-0-0x0000000000400000-0x0000000000514000-memory.dmp	upx
behavioral1/memory/2536-37-0x0000000003050000-0x0000000003164000-memory.dmp	upx
behavioral1/memory/2536-42-0x0000000000400000-0x0000000000514000-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	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1632	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30
PID 2536 wrote to memory of 1632	2536	10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2536
- C:\Users\Admin\AppData\Local\Temp\10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\10704ee8024596aa24d45802ccab1366_JaffaCakes118.exe
  2⤵
  - Enumerates VirtualBox registry keys
  - Suspicious behavior: EnumeratesProcesses
  PID:1632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

Software Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1632-27-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1632-15-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1632-2-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1632-24-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1632-4-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1632-44-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1632-43-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1632-36-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1632-30-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1632-12-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1632-18-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1632-21-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1632-38-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1632-33-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1632-9-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1632-6-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2536-42-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2536-1-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2536-0-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/2536-37-0x0000000003050000-0x0000000003164000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads