a4cfb59186b46124160565d45e8f90ae48d92e116f0a6d46305edad60954278a

General

Target

1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe
Size

4.7MB
MD5

1196a548ac0bd79f3053f920c93726df
SHA1

802d8392a931b026cac8da6f102ad6672ade79e6
SHA256

a4cfb59186b46124160565d45e8f90ae48d92e116f0a6d46305edad60954278a
SHA512

3c99078138ae804a9610b2bcbcf4c316867db9cdae05a1e239bfb3514e844e1a999a1ffc974540c808386c5f540fb42fa8b4f61e36014bb664a00c190958fad0
SSDEEP

98304:hjJP7a4N6UTDwmK6MiCRMxc5jXzIUJLKnsgTPgN+9zTha4YilLmzJo4:BJW4snP6ZOMW8UKfUN+RThMKLH4

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/2060-0-0x0000000000F00000-0x0000000001D0A000-memory.dmp	upx
behavioral1/memory/2060-25-0x0000000000F00000-0x0000000001D0A000-memory.dmp	upx
behavioral1/memory/2744-26-0x0000000000F00000-0x0000000001D0A000-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	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2060 set thread context of 2744	2060	1196a548ac0bd79f3053f920c93726df_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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2744	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe
2744	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2060	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe
2744	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe
2744	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe
2744	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe
2744	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 2744	2060	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe	28
PID 2060 wrote to memory of 2744	2060	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe	28
PID 2060 wrote to memory of 2744	2060	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe	28
PID 2060 wrote to memory of 2744	2060	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe	28
PID 2060 wrote to memory of 2744	2060	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe	28
PID 2060 wrote to memory of 2744	2060	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe	28
PID 2060 wrote to memory of 2744	2060	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe	28
PID 2060 wrote to memory of 2744	2060	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe	28
PID 2060 wrote to memory of 2744	2060	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe	28
PID 2060 wrote to memory of 2744	2060	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe	28
PID 2060 wrote to memory of 2744	2060	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe	28
PID 2060 wrote to memory of 2744	2060	1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Users\Admin\AppData\Local\Temp\1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\1196a548ac0bd79f3053f920c93726df_JaffaCakes118.exe"
  2⤵
  - Maps connected drives based on registry
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2744

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/2060-0-0x0000000000F00000-0x0000000001D0A000-memory.dmp

Filesize
14.0MB

Download
memory/2060-1-0x0000000000350000-0x0000000000351000-memory.dmp

Filesize
4KB

Download
memory/2060-2-0x00000000042E0000-0x00000000050EA000-memory.dmp

Filesize
14.0MB

Download
memory/2060-25-0x0000000000F00000-0x0000000001D0A000-memory.dmp

Filesize
14.0MB

Download
memory/2744-23-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2744-26-0x0000000000F00000-0x0000000001D0A000-memory.dmp

Filesize
14.0MB

Download
memory/2744-8-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2744-10-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2744-12-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2744-15-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2744-18-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2744-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2744-4-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2744-22-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2744-3-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2744-5-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2744-27-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2744-28-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2744-29-0x0000000004A70000-0x000000000587A000-memory.dmp

Filesize
14.0MB

Download
memory/2744-31-0x0000000003550000-0x0000000003560000-memory.dmp

Filesize
64KB

Download
memory/2744-32-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2744-33-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2744-34-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2744-45-0x0000000004A70000-0x000000000587A000-memory.dmp

Filesize
14.0MB

Download
memory/2744-46-0x0000000003550000-0x0000000003560000-memory.dmp

Filesize
64KB

Download

Analysis

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