c5378dda939cdd51a97c892277f9f1b5b6e951b5c7480024c6aa7828d8165652

General

Target

007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe
Size

3.7MB
MD5

007eea457ff5a9f81f737a45bf34feb3
SHA1

d7303835eb8a31c78cd63f38c06b8f47601bfa4d
SHA256

c5378dda939cdd51a97c892277f9f1b5b6e951b5c7480024c6aa7828d8165652
SHA512

0382247c439540d792f0c3dbc263ac9c9585f2161f521c93478e3c804fe3d5050eeb0d282abc614ee571c93001e1bd5e284edad58c40c702970f490a685c209a
SSDEEP

98304:haZH4mekKrBzFy+6n0hW4VXa1V1sHrAiJ2WWswX:haZH5KlzYlktadsLARsI

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/1032-0-0x0000000000F00000-0x0000000001996000-memory.dmp	upx
behavioral1/memory/2592-27-0x0000000000F00000-0x0000000001996000-memory.dmp	upx
behavioral1/memory/1032-29-0x0000000000F00000-0x0000000001996000-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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1032 set thread context of 2592	1032	007eea457ff5a9f81f737a45bf34feb3_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-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2592	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe
2592	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2592	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe
2592	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe
2592	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe
2592	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1032 wrote to memory of 2592	1032	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe	28
PID 1032 wrote to memory of 2592	1032	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe	28
PID 1032 wrote to memory of 2592	1032	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe	28
PID 1032 wrote to memory of 2592	1032	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe	28
PID 1032 wrote to memory of 2592	1032	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe	28
PID 1032 wrote to memory of 2592	1032	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe	28
PID 1032 wrote to memory of 2592	1032	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe	28
PID 1032 wrote to memory of 2592	1032	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe	28
PID 1032 wrote to memory of 2592	1032	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe	28
PID 1032 wrote to memory of 2592	1032	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe	28
PID 1032 wrote to memory of 2592	1032	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe	28
PID 1032 wrote to memory of 2592	1032	007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1032
- C:\Users\Admin\AppData\Local\Temp\007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\007eea457ff5a9f81f737a45bf34feb3_JaffaCakes118.exe"
  2⤵
  - Maps connected drives based on registry
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2592

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/1032-0-0x0000000000F00000-0x0000000001996000-memory.dmp

Filesize
10.6MB

Download
memory/1032-1-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1032-29-0x0000000000F00000-0x0000000001996000-memory.dmp

Filesize
10.6MB

Download
memory/1032-5-0x0000000003F50000-0x00000000049E6000-memory.dmp

Filesize
10.6MB

Download
memory/2592-26-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2592-2-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2592-10-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2592-13-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2592-16-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2592-19-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2592-22-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2592-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2592-4-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2592-28-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2592-27-0x0000000000F00000-0x0000000001996000-memory.dmp

Filesize
10.6MB

Download
memory/2592-7-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2592-30-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2592-31-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2592-32-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2592-33-0x0000000004570000-0x0000000005006000-memory.dmp

Filesize
10.6MB

Download
memory/2592-35-0x0000000003130000-0x0000000003140000-memory.dmp

Filesize
64KB

Download
memory/2592-36-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2592-37-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2592-38-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2592-49-0x0000000004570000-0x0000000005006000-memory.dmp

Filesize
10.6MB

Download
memory/2592-50-0x0000000003130000-0x0000000003140000-memory.dmp

Filesize
64KB

Download

Analysis

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