3179281183ff1283cb1e9f9228403e8473a8a65b8cba04efd067a209d816d082

General

Target

ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe
Size

1.0MB
MD5

ebbf1996af383d36b1323cf76461329c
SHA1

8dbbdc597609a7917d15d5c061448753d178cb54
SHA256

3179281183ff1283cb1e9f9228403e8473a8a65b8cba04efd067a209d816d082
SHA512

e8694586bcad20d484f63086d2499b9fead1e738f6437e60d7674ff3fd915ea9f932fb621b515e418339e3f6154a5eab5f76a81b17acd7c9a7e9e0f8540c70db
SSDEEP

24576:Gj2xBxbQqRR3OCCUotq0YjLRhmFatzuWBR0JPV0GeKG:GjwTQYs30Jj9cFeyeREPmG7G

Score

9^/10

credential_access discovery persistence spyware stealer upx

Malware Config

Signatures

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
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 15 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1268-20-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1268-19-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1268-22-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1268-23-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1268-24-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1268-25-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1268-26-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1268-27-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1268-29-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1268-33-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1268-34-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1268-35-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1268-41-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1268-42-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral1/memory/1268-43-0x0000000000400000-0x0000000000645000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe"	ebbf1996af383d36b1323cf76461329c_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

description	pid	Process	procid_target
PID 2684 set thread context of 1268	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	32

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 276	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	30
PID 2684 wrote to memory of 276	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	30
PID 2684 wrote to memory of 276	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	30
PID 2684 wrote to memory of 276	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	30
PID 2684 wrote to memory of 1784	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	31
PID 2684 wrote to memory of 1784	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	31
PID 2684 wrote to memory of 1784	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	31
PID 2684 wrote to memory of 1784	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	31
PID 2684 wrote to memory of 1268	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	32
PID 2684 wrote to memory of 1268	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	32
PID 2684 wrote to memory of 1268	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	32
PID 2684 wrote to memory of 1268	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	32
PID 2684 wrote to memory of 1268	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	32
PID 2684 wrote to memory of 1268	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	32
PID 2684 wrote to memory of 1268	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	32
PID 2684 wrote to memory of 1268	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	32
PID 2684 wrote to memory of 1268	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	32
PID 2684 wrote to memory of 1268	2684	ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe"
  2⤵
  PID:276
- C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe"
  2⤵
  PID:1784
- C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:1268

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1268-20-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-41-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-43-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-17-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-16-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-13-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1268-9-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-7-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-5-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-3-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-22-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-1-0x00000000001B0000-0x00000000002AA000-memory.dmp

Filesize
1000KB

Download
memory/1268-42-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-18-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-23-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-24-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-25-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-26-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-27-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-29-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-33-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-34-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-35-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/1268-19-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2684-0-0x0000000000270000-0x0000000000274000-memory.dmp

Filesize
16KB

Download
memory/2684-14-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads