aa1a8fe814c711687599d9f50b13cba3fd571f19b7483e5fc2a3c83c77c1a3f2

General

Target

0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
Size

4.7MB
MD5

0dcf64620d11a70220c5afb71b060d00
SHA1

c028ee48310e7c34d077a9312b521ea3c0d5471c
SHA256

aa1a8fe814c711687599d9f50b13cba3fd571f19b7483e5fc2a3c83c77c1a3f2
SHA512

3bb2cfca3848a96aeb2f80681f683a7e5c2c7aaf6f63718e01e9b17facd6a920bf57f5605e56789448926b05d4b190eb71d3e99e8b554b607d20b3a54722da52
SSDEEP

98304:hjJP7a4N6UTDwmK6MiCRMxc5jXzIUJLKnsgTPgN+9zTha4YilLmzJoE:BJW4snP6ZOMW8UKfUN+RThMKLHE

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/3008-0-0x0000000000F00000-0x0000000001D0A000-memory.dmp	upx
behavioral1/memory/1072-26-0x0000000000F00000-0x0000000001D0A000-memory.dmp	upx
behavioral1/memory/3008-29-0x0000000000F00000-0x0000000001D0A000-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	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3008 set thread context of 1072	3008	0dcf64620d11a70220c5afb71b060d00_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-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1072	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
1072	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3008	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
1072	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
1072	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
1072	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
1072	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 1072	3008	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	28
PID 3008 wrote to memory of 1072	3008	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	28
PID 3008 wrote to memory of 1072	3008	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	28
PID 3008 wrote to memory of 1072	3008	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	28
PID 3008 wrote to memory of 1072	3008	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	28
PID 3008 wrote to memory of 1072	3008	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	28
PID 3008 wrote to memory of 1072	3008	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	28
PID 3008 wrote to memory of 1072	3008	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	28
PID 3008 wrote to memory of 1072	3008	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	28
PID 3008 wrote to memory of 1072	3008	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	28
PID 3008 wrote to memory of 1072	3008	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	28
PID 3008 wrote to memory of 1072	3008	0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3008
- C:\Users\Admin\AppData\Local\Temp\0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0dcf64620d11a70220c5afb71b060d00_JaffaCakes118.exe"
  2⤵
  - Maps connected drives based on registry
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1072

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/1072-24-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/1072-37-0x0000000004770000-0x000000000557A000-memory.dmp

Filesize
14.0MB

Download
memory/1072-49-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/1072-2-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/1072-5-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/1072-7-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/1072-9-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/1072-11-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/1072-13-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/1072-16-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/1072-19-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/1072-26-0x0000000000F00000-0x0000000001D0A000-memory.dmp

Filesize
14.0MB

Download
memory/1072-38-0x0000000004650000-0x0000000004660000-memory.dmp

Filesize
64KB

Download
memory/1072-23-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/1072-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1072-36-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/1072-28-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/1072-27-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/1072-30-0x0000000004770000-0x000000000557A000-memory.dmp

Filesize
14.0MB

Download
memory/1072-32-0x0000000004650000-0x0000000004660000-memory.dmp

Filesize
64KB

Download
memory/1072-33-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/1072-34-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/1072-35-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/3008-29-0x0000000000F00000-0x0000000001D0A000-memory.dmp

Filesize
14.0MB

Download
memory/3008-0-0x0000000000F00000-0x0000000001D0A000-memory.dmp

Filesize
14.0MB

Download
memory/3008-1-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/3008-4-0x0000000004270000-0x000000000507A000-memory.dmp

Filesize
14.0MB

Download

Analysis

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