c2a6368ff51bf39a3af4c35103b5e6696e7e67ffdfb30481327596b3aa0121b3

General

Target

69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
Size

7.1MB
MD5

69e7b82e560ec7c0d76dd0ce350799c3
SHA1

b1fe678f542bb36582aaf5ccd43b6e2ded3ace1b
SHA256

c2a6368ff51bf39a3af4c35103b5e6696e7e67ffdfb30481327596b3aa0121b3
SHA512

b4cf785ffb11e4aeb200d4ad2581c91f4660b7cb4fb2163774e9cb80bd23fbc72ca70886b3ea61fb415877e4a817069e693ea595d3edbf05877b34393d8be95a
SSDEEP

196608:Me6P9aFJFoPveiLSEVXSa+V6WlTUXHjW7:Me6PsFJF07LSE19+V65XDW7

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2208-0-0x0000000000F00000-0x0000000002228000-memory.dmp	upx
behavioral1/memory/2208-24-0x0000000000F00000-0x0000000002228000-memory.dmp	upx
behavioral1/memory/620-28-0x0000000000F00000-0x0000000002228000-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:

69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe

description	pid	process	target process
PID 2208 set thread context of 620	2208	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe	69e7b82e560ec7c0d76dd0ce350799c3_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:

69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe

pid process

620 69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
620 69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe

pid	process
620	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
620	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe

pid	process
2208	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
620	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
620	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
620	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
620	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe

description	pid	process	target process
PID 2208 wrote to memory of 620	2208	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
PID 2208 wrote to memory of 620	2208	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
PID 2208 wrote to memory of 620	2208	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
PID 2208 wrote to memory of 620	2208	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
PID 2208 wrote to memory of 620	2208	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
PID 2208 wrote to memory of 620	2208	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
PID 2208 wrote to memory of 620	2208	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
PID 2208 wrote to memory of 620	2208	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
PID 2208 wrote to memory of 620	2208	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
PID 2208 wrote to memory of 620	2208	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
PID 2208 wrote to memory of 620	2208	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
PID 2208 wrote to memory of 620	2208	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe	69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2208

C:\Users\Admin\AppData\Local\Temp\69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\69e7b82e560ec7c0d76dd0ce350799c3_JaffaCakes118.exe"
2⤵
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:620

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/620-29-0x0000000004D20000-0x0000000006048000-memory.dmp

Filesize
19.2MB

Download
memory/620-7-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/620-2-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/620-4-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/620-21-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/620-3-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/620-34-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/620-17-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/620-11-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/620-31-0x0000000003A70000-0x0000000003A80000-memory.dmp

Filesize
64KB

Download
memory/620-35-0x0000000003A70000-0x0000000003A80000-memory.dmp

Filesize
64KB

Download
memory/620-22-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/620-9-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/620-14-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/620-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/620-26-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/620-27-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/620-28-0x0000000000F00000-0x0000000002228000-memory.dmp

Filesize
19.2MB

Download
memory/620-32-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2208-25-0x00000000045D0000-0x00000000058F8000-memory.dmp

Filesize
19.2MB

Download
memory/2208-0-0x0000000000F00000-0x0000000002228000-memory.dmp

Filesize
19.2MB

Download
memory/2208-33-0x00000000045D0000-0x00000000058F8000-memory.dmp

Filesize
19.2MB

Download
memory/2208-1-0x0000000000350000-0x0000000000351000-memory.dmp

Filesize
4KB

Download
memory/2208-24-0x0000000000F00000-0x0000000002228000-memory.dmp

Filesize
19.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads