fec82a6176394fcb665e2ee0a0e2a12e78b98e794beaa9110434c4c665f8b81c

General

Target

693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
Size

3.8MB
MD5

693f9ed486cc4e1ed9d56a21c29fa4a6
SHA1

790a500f2e331b9f3755b3b1bb540f34c2d14c9a
SHA256

fec82a6176394fcb665e2ee0a0e2a12e78b98e794beaa9110434c4c665f8b81c
SHA512

517d7bb1ed0058ec40c2daadf3288ce9548ce460aaa339b45b3db4e53fd69a5d88b97e8add9bb821e27a90f4d5eb2c75695328703aa27414186efe2750ba362f
SSDEEP

98304:uZuarCtWyX0p+tUFHtrXCDHGkSn8b+vPdG:uZHrzyG+2aDHGkS8C4

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2744-0-0x0000000000F00000-0x00000000019F4000-memory.dmp	upx
behavioral1/memory/2524-23-0x0000000000F00000-0x00000000019F4000-memory.dmp	upx
behavioral1/memory/2744-20-0x0000000000F00000-0x00000000019F4000-memory.dmp	upx
behavioral1/memory/2744-29-0x0000000003E70000-0x0000000004964000-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

Processes:

693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe

description	pid	process	target process
PID 2744 set thread context of 2524	2744	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe

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

Processes:

693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Internet Explorer\Main	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe

pid process

2524 693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
2524 693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe

pid	process
2524	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
2524	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
2524	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
2524	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe

description	pid	process	target process
PID 2744 wrote to memory of 2524	2744	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
PID 2744 wrote to memory of 2524	2744	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
PID 2744 wrote to memory of 2524	2744	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
PID 2744 wrote to memory of 2524	2744	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
PID 2744 wrote to memory of 2524	2744	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
PID 2744 wrote to memory of 2524	2744	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
PID 2744 wrote to memory of 2524	2744	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
PID 2744 wrote to memory of 2524	2744	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
PID 2744 wrote to memory of 2524	2744	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
PID 2744 wrote to memory of 2524	2744	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
PID 2744 wrote to memory of 2524	2744	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
PID 2744 wrote to memory of 2524	2744	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe	693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2744

C:\Users\Admin\AppData\Local\Temp\693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\693f9ed486cc4e1ed9d56a21c29fa4a6_JaffaCakes118.exe"
2⤵
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2524

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/2524-2-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2524-10-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2524-33-0x0000000000EF0000-0x0000000000F00000-memory.dmp

Filesize
64KB

Download
memory/2524-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2524-32-0x00000000045B0000-0x00000000050A4000-memory.dmp

Filesize
11.0MB

Download
memory/2524-23-0x0000000000F00000-0x00000000019F4000-memory.dmp

Filesize
11.0MB

Download
memory/2524-24-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2524-18-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2524-4-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2524-22-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2524-3-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2524-31-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2524-14-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2524-30-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2524-6-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2524-12-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2524-8-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2524-25-0x00000000045B0000-0x00000000050A4000-memory.dmp

Filesize
11.0MB

Download
memory/2524-27-0x0000000000EF0000-0x0000000000F00000-memory.dmp

Filesize
64KB

Download
memory/2524-28-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2744-29-0x0000000003E70000-0x0000000004964000-memory.dmp

Filesize
11.0MB

Download
memory/2744-1-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2744-21-0x0000000003E70000-0x0000000004964000-memory.dmp

Filesize
11.0MB

Download
memory/2744-20-0x0000000000F00000-0x00000000019F4000-memory.dmp

Filesize
11.0MB

Download
memory/2744-0-0x0000000000F00000-0x00000000019F4000-memory.dmp

Filesize
11.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads