08d2bb66b38b1cabccaff36909f5575717105528cb544e9c899af29bbb17b2df

General

Target

078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe
Size

3.8MB
MD5

078a8716a5ea8298b15dd8218a5f70bd
SHA1

013a11ab6317840b722aab2bfce1aa458d5a1a41
SHA256

08d2bb66b38b1cabccaff36909f5575717105528cb544e9c899af29bbb17b2df
SHA512

675d3f0e2acc90312f498edcd17a0a6d498c613dbe71d33beca4ff0dee099d5e267b8947aa120111be54af25653b3df304771cafc7759e7ea9eaa1ae939ad2df
SSDEEP

98304:uZuarCtWyX0p+tUFHtrXCDHGkSn8b+vPd7:uZHrzyG+2aDHGkS8Cp

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2468-0-0x0000000000F00000-0x00000000019F4000-memory.dmp	upx
behavioral1/memory/2468-26-0x0000000000F00000-0x00000000019F4000-memory.dmp	upx
behavioral1/memory/2832-23-0x0000000000F00000-0x00000000019F4000-memory.dmp	upx

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 3 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2468 set thread context of 2832	2468	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe	28

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2832	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe
2832	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2832	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe
2832	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe
2832	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe
2832	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2468 wrote to memory of 2832	2468	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe	28
PID 2468 wrote to memory of 2832	2468	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe	28
PID 2468 wrote to memory of 2832	2468	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe	28
PID 2468 wrote to memory of 2832	2468	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe	28
PID 2468 wrote to memory of 2832	2468	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe	28
PID 2468 wrote to memory of 2832	2468	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe	28
PID 2468 wrote to memory of 2832	2468	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe	28
PID 2468 wrote to memory of 2832	2468	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe	28
PID 2468 wrote to memory of 2832	2468	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe	28
PID 2468 wrote to memory of 2832	2468	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe	28
PID 2468 wrote to memory of 2832	2468	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe	28
PID 2468 wrote to memory of 2832	2468	078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2468
- C:\Users\Admin\AppData\Local\Temp\078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\078a8716a5ea8298b15dd8218a5f70bd_JaffaCakes118.exe"
  2⤵
  - Maps connected drives based on registry
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2832

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2468-26-0x0000000000F00000-0x00000000019F4000-memory.dmp

Filesize
11.0MB

Download
memory/2468-1-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2468-21-0x0000000003F80000-0x0000000004A74000-memory.dmp

Filesize
11.0MB

Download
memory/2468-0-0x0000000000F00000-0x00000000019F4000-memory.dmp

Filesize
11.0MB

Download
memory/2832-22-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2832-12-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2832-23-0x0000000000F00000-0x00000000019F4000-memory.dmp

Filesize
11.0MB

Download
memory/2832-17-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2832-16-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2832-14-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2832-10-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2832-8-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2832-4-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2832-2-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2832-20-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2832-24-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2832-6-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2832-27-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2832-28-0x0000000004460000-0x0000000004F54000-memory.dmp

Filesize
11.0MB

Download
memory/2832-30-0x0000000004340000-0x0000000004350000-memory.dmp

Filesize
64KB

Download
memory/2832-31-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2832-32-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2832-33-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2832-34-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2832-35-0x0000000004460000-0x0000000004F54000-memory.dmp

Filesize
11.0MB

Download
memory/2832-36-0x0000000004340000-0x0000000004350000-memory.dmp

Filesize
64KB

Download
memory/2832-47-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download

Analysis

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