068cb6d5005b0af7f9b080239a9755b11d69ffcd0743ff3f025dafc3fca4f076

General

Target

1eed659b23441403d6704db763590dc7_JaffaCakes118.exe
Size

4.7MB
MD5

1eed659b23441403d6704db763590dc7
SHA1

859dc6390344910e838fe0210295ebe66accea87
SHA256

068cb6d5005b0af7f9b080239a9755b11d69ffcd0743ff3f025dafc3fca4f076
SHA512

c3abd8b1a9e52077617c793966ec9449fdb7e0e87737eefb5113f0980a28779b02df2f4b4e4d57d78307fff541e665316ae9176eb7a4c826c82c2819c1799f47
SSDEEP

98304:YXfkMf4uBFeJ1QleIDHgbAfmQtPUpNCp5DORqMtaUljVUPXnCkyVtFN1MD:+vQuneJ1QLHavQSpNCPD8qMQUlq4tFNw

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/2164-0-0x0000000000F00000-0x0000000001D1E000-memory.dmp	upx
behavioral1/memory/2664-30-0x0000000000F00000-0x0000000001D1E000-memory.dmp	upx
behavioral1/memory/2164-29-0x0000000000F00000-0x0000000001D1E000-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	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\Count	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2164 set thread context of 2664	2164	1eed659b23441403d6704db763590dc7_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	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2664	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe
2664	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2664	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe
2664	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe
2664	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe
2664	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 2664	2164	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2664	2164	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2664	2164	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2664	2164	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2664	2164	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2664	2164	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2664	2164	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2664	2164	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2664	2164	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2664	2164	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2664	2164	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2664	2164	1eed659b23441403d6704db763590dc7_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\1eed659b23441403d6704db763590dc7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1eed659b23441403d6704db763590dc7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Users\Admin\AppData\Local\Temp\1eed659b23441403d6704db763590dc7_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\1eed659b23441403d6704db763590dc7_JaffaCakes118.exe"
  2⤵
  - Maps connected drives based on registry
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2664

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/2164-0-0x0000000000F00000-0x0000000001D1E000-memory.dmp

Filesize
14.1MB

Download
memory/2164-1-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2164-2-0x00000000045F0000-0x000000000540E000-memory.dmp

Filesize
14.1MB

Download
memory/2164-29-0x0000000000F00000-0x0000000001D1E000-memory.dmp

Filesize
14.1MB

Download
memory/2664-27-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2664-31-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2664-10-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2664-13-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2664-16-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2664-19-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2664-22-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2664-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2664-5-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2664-26-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2664-30-0x0000000000F00000-0x0000000001D1E000-memory.dmp

Filesize
14.1MB

Download
memory/2664-7-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2664-3-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2664-32-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2664-33-0x00000000047A0000-0x00000000055BE000-memory.dmp

Filesize
14.1MB

Download
memory/2664-35-0x00000000046A0000-0x00000000046B0000-memory.dmp

Filesize
64KB

Download
memory/2664-36-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2664-37-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download
memory/2664-38-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2664-39-0x00000000047A0000-0x00000000055BE000-memory.dmp

Filesize
14.1MB

Download
memory/2664-40-0x00000000046A0000-0x00000000046B0000-memory.dmp

Filesize
64KB

Download
memory/2664-52-0x0000000000400000-0x00000000007AF000-memory.dmp

Filesize
3.7MB

Download

Analysis

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