94c8b6d51a8a39a93d29174a1be96f684aec2e46d4a7bb75df001711418677f6

General

Target

504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe
Size

110KB
MD5

504524a434585bae6bc9fa6c896456bd
SHA1

51c1143c43482b327e2e5e949d6756a59c2f6d90
SHA256

94c8b6d51a8a39a93d29174a1be96f684aec2e46d4a7bb75df001711418677f6
SHA512

ea44bc695c623312b08641e2055410c176bf9891f47f41c47dff9422e5349a349b3864f64862e7590961471653d673fddbbb0ac5411389296f2e7c01592d914f
SSDEEP

1536:z1LizXiTVN5Pmzcvjt12DU1WYXO7ardmVTBqQxp8kQDndiTGk:zwbin5P5EDU1WSEWm5AQ/8kQndov

Score

7^/10

credential_access discovery spyware stealer

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2124 set thread context of 1304	2124	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe	87

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WScript.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000_Classes\Local Settings	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2124	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1304	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe
1304	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 1304	2124	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe	87
PID 2124 wrote to memory of 1304	2124	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe	87
PID 2124 wrote to memory of 1304	2124	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe	87
PID 2124 wrote to memory of 1304	2124	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe	87
PID 2124 wrote to memory of 1304	2124	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe	87
PID 2124 wrote to memory of 1304	2124	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe	87
PID 2124 wrote to memory of 1304	2124	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe	87
PID 2124 wrote to memory of 1304	2124	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe	87
PID 2124 wrote to memory of 2324	2124	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe	88
PID 2124 wrote to memory of 2324	2124	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe	88
PID 2124 wrote to memory of 2324	2124	504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe	88

C:\Users\Admin\AppData\Local\Temp\504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Users\Admin\AppData\Local\Temp\504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\504524a434585bae6bc9fa6c896456bd_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:1304
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\otSWi.vbs"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2324

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\otSWi.vbs

Filesize
408B

MD5
1dfca4a085536d0351398141ec4ad428

SHA1
8fb8cb61367c01807426c681633d77a086b6980f

SHA256
0be4987a21b264b8ff1f7b926d2204b9e4c6b85e76c311b9b2f923376207aa48

SHA512
5d52ac8355ac97f06860694e467f0b85c0a200d4bc84a50c2a808fbfcecbeda1f0b27af359ded52595ef630c3e4e2d813ce03e6327633d7316fdff8e1dc4d91a

Download Submit
memory/1304-3-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1304-5-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/1304-6-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/1304-14-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/1304-15-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/1304-16-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/1304-17-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/2124-0-0x0000000074962000-0x0000000074963000-memory.dmp

Filesize
4KB

Download
memory/2124-1-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/2124-2-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download
memory/2124-13-0x0000000074960000-0x0000000074F11000-memory.dmp

Filesize
5.7MB

Download

Analysis

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