ada75f7038d72d14691e34a2ca91e26b7902af145ac9e79d40d5fc6b33361d9d

General

Target

96c721355ed5c650f878151915c09873_JaffaCakes118.exe
Size

5.0MB
MD5

96c721355ed5c650f878151915c09873
SHA1

cf6a01d2ce7c21a71e9483f999439cc3fccc7a3e
SHA256

ada75f7038d72d14691e34a2ca91e26b7902af145ac9e79d40d5fc6b33361d9d
SHA512

6848949331c48c7c8d00cf329f2c07e0642186483fe1f2391b174b4a4b4917f00d03c3cdc7b83adecc9b7203a42799d43db94d6e33d0d096db8fb46efbacc046
SSDEEP

98304:1lEwLmJgKom3yxHd0ah0zcz226czxd3hyQoTuIK9ssuueFZ:1S/ovh0zcz26zv3loTu79srrZ

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/2236-0-0x0000000000F00000-0x0000000001BB8000-memory.dmp	upx
behavioral1/memory/2236-27-0x0000000000F00000-0x0000000001BB8000-memory.dmp	upx
behavioral1/memory/2096-28-0x0000000000F00000-0x0000000001BB8000-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	96c721355ed5c650f878151915c09873_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count	96c721355ed5c650f878151915c09873_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	96c721355ed5c650f878151915c09873_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2236 set thread context of 2096	2236	96c721355ed5c650f878151915c09873_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	96c721355ed5c650f878151915c09873_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2096	96c721355ed5c650f878151915c09873_JaffaCakes118.exe
2096	96c721355ed5c650f878151915c09873_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2236	96c721355ed5c650f878151915c09873_JaffaCakes118.exe
2096	96c721355ed5c650f878151915c09873_JaffaCakes118.exe
2096	96c721355ed5c650f878151915c09873_JaffaCakes118.exe
2096	96c721355ed5c650f878151915c09873_JaffaCakes118.exe
2096	96c721355ed5c650f878151915c09873_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2096	2236	96c721355ed5c650f878151915c09873_JaffaCakes118.exe	28
PID 2236 wrote to memory of 2096	2236	96c721355ed5c650f878151915c09873_JaffaCakes118.exe	28
PID 2236 wrote to memory of 2096	2236	96c721355ed5c650f878151915c09873_JaffaCakes118.exe	28
PID 2236 wrote to memory of 2096	2236	96c721355ed5c650f878151915c09873_JaffaCakes118.exe	28
PID 2236 wrote to memory of 2096	2236	96c721355ed5c650f878151915c09873_JaffaCakes118.exe	28
PID 2236 wrote to memory of 2096	2236	96c721355ed5c650f878151915c09873_JaffaCakes118.exe	28
PID 2236 wrote to memory of 2096	2236	96c721355ed5c650f878151915c09873_JaffaCakes118.exe	28
PID 2236 wrote to memory of 2096	2236	96c721355ed5c650f878151915c09873_JaffaCakes118.exe	28
PID 2236 wrote to memory of 2096	2236	96c721355ed5c650f878151915c09873_JaffaCakes118.exe	28
PID 2236 wrote to memory of 2096	2236	96c721355ed5c650f878151915c09873_JaffaCakes118.exe	28
PID 2236 wrote to memory of 2096	2236	96c721355ed5c650f878151915c09873_JaffaCakes118.exe	28
PID 2236 wrote to memory of 2096	2236	96c721355ed5c650f878151915c09873_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\96c721355ed5c650f878151915c09873_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\96c721355ed5c650f878151915c09873_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Users\Admin\AppData\Local\Temp\96c721355ed5c650f878151915c09873_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\96c721355ed5c650f878151915c09873_JaffaCakes118.exe"
  2⤵
  - Maps connected drives based on registry
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2096

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/2096-2-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2096-34-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2096-10-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2096-20-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2096-26-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2096-47-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2096-36-0x00000000048C0000-0x0000000005578000-memory.dmp

Filesize
12.7MB

Download
memory/2096-29-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2096-28-0x0000000000F00000-0x0000000001BB8000-memory.dmp

Filesize
12.7MB

Download
memory/2096-24-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2096-23-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2096-19-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2096-35-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2096-7-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2096-16-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2096-30-0x00000000048C0000-0x0000000005578000-memory.dmp

Filesize
12.7MB

Download
memory/2096-4-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2096-3-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2096-13-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2096-32-0x0000000000EF0000-0x0000000000F00000-memory.dmp

Filesize
64KB

Download
memory/2096-33-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2236-0-0x0000000000F00000-0x0000000001BB8000-memory.dmp

Filesize
12.7MB

Download
memory/2236-1-0x00000000002D0000-0x00000000002D1000-memory.dmp

Filesize
4KB

Download
memory/2236-27-0x0000000000F00000-0x0000000001BB8000-memory.dmp

Filesize
12.7MB

Download
memory/2236-25-0x0000000004200000-0x0000000004EB8000-memory.dmp

Filesize
12.7MB

Download

Analysis

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