2c6a26c8676bb20aadc84ab80af84df35ac9671c4d7c21108c7ceb70d52a1b09

General

Target

784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
Size

1.0MB
MD5

784175418734f600c1e8d1b38fa37c59
SHA1

c19eec42a229261b8edacc12f2d1ef37b1018298
SHA256

2c6a26c8676bb20aadc84ab80af84df35ac9671c4d7c21108c7ceb70d52a1b09
SHA512

20270c1d3e8b95e06ae37f6b63e9a1a763f6d77db4a42e01b82d26474d711566f7478d0cf4ad7356a214ac2b40d61cdc23a757c27a1866fc99663eed0bc8d978
SSDEEP

24576:1hduuCdxrXwQUq5cY5NPhBPXaSaSm30IXZ1jA448Dc1qDIs:5u97wyt5NPhBf9aS0J1BbD8qDB

Score

7^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 11 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1696-18-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1696-20-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1696-17-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1696-22-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1696-24-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1696-23-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1696-21-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1696-25-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1696-26-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1696-41-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1696-40-0x0000000000400000-0x0000000000645000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe"	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe

description	pid	process	target process
PID 2348 set thread context of 1696	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe

pid process

2348 784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe

pid process

2348 784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe

pid	process
2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe

pid	process
2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2348

C:\Users\Admin\AppData\Local\Temp\784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe"
2⤵
PID:1720

C:\Users\Admin\AppData\Local\Temp\784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe"
2⤵
PID:1216

C:\Users\Admin\AppData\Local\Temp\784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe"
2⤵
- Adds Run key to start application
PID:1696

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1696-22-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-40-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-16-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-5-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-11-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1696-8-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-7-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-15-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-18-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-3-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-1-0x00000000001B0000-0x00000000002AA000-memory.dmp

Filesize
1000KB

Download
memory/1696-14-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-20-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-17-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-41-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-24-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-23-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-21-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-25-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1696-26-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2348-0-0x0000000000270000-0x0000000000274000-memory.dmp

Filesize
16KB

Download
memory/2348-12-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download

description	pid	process	target process
PID 2348 wrote to memory of 1720	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1720	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1720	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1720	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1216	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1216	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1216	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1216	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1696	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1696	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1696	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1696	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1696	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1696	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1696	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1696	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1696	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe
PID 2348 wrote to memory of 1696	2348	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe	784175418734f600c1e8d1b38fa37c59_JaffaCakes118.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads