1e0ed721040c2e3d63c845ac6d932eff5162d3a6eb24689e687cae30985951d9

General

Target

a46551c1bdab3a0c923503e7fa16778f_JaffaCakes118.exe
Size

219KB
MD5

a46551c1bdab3a0c923503e7fa16778f
SHA1

602813cb29471b62dcd8da065a7fa872a523a6d5
SHA256

1e0ed721040c2e3d63c845ac6d932eff5162d3a6eb24689e687cae30985951d9
SHA512

e7185b53674002f742810d4cb0f858f3e0f8c65fc89ae62ed049d2dddc61b43c3e5a7f722843e08d672c953ef88bfc7afa453af8a17d71925b85182491b5d7c3
SSDEEP

3072:Zk6/SAnzOr3uP7qoArkUh//ko1ccfCTR9gjOIA4pWC:C6/zKiPUNT1cACTfgjd1AC

Score

10^/10

discovery persistence

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
***098***

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4528	b4bri0x3.4d2

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\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Realtek A-350 Adapter = "C:\\Program Files\\realtek-a350.exe"	a46551c1bdab3a0c923503e7fa16778f_JaffaCakes118.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\realtek-a350.exe	a46551c1bdab3a0c923503e7fa16778f_JaffaCakes118.exe
File opened for modification	C:\Program Files\realtek-a350.exe	a46551c1bdab3a0c923503e7fa16778f_JaffaCakes118.exe

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 1 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	b4bri0x3.4d2

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
632	a46551c1bdab3a0c923503e7fa16778f_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	632	a46551c1bdab3a0c923503e7fa16778f_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4528	b4bri0x3.4d2

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 632 wrote to memory of 4528	632	a46551c1bdab3a0c923503e7fa16778f_JaffaCakes118.exe	92
PID 632 wrote to memory of 4528	632	a46551c1bdab3a0c923503e7fa16778f_JaffaCakes118.exe	92
PID 632 wrote to memory of 4528	632	a46551c1bdab3a0c923503e7fa16778f_JaffaCakes118.exe	92

C:\Users\Admin\AppData\Local\Temp\a46551c1bdab3a0c923503e7fa16778f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a46551c1bdab3a0c923503e7fa16778f_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:632
- C:\Users\Admin\AppData\Local\Temp\b4bri0x3.4d2
  C:\Users\Admin\AppData\Local\Temp\\b4bri0x3.4d2
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4528

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

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\b4bri0x3.4d2

Filesize
98KB

MD5
ee3ecec6bfddfceb2f7f30d91d41e360

SHA1
af568e09c2b6851b01e7e2002ffb76926bdf5502

SHA256
79ab62fbbd993ae858f19a6a7096c16979988dda150684bb3f8c6d380fee1ba3

SHA512
cae873d4a169067495c8981afedcb461d8afdf296ae7bbab58d4a7e64a5eb5040d911691acb82901dedb3bdc72e78ed8ce2b3843c890ee8d9ac2624c7211c76f

Download Submit
memory/632-10-0x00007FF9EF8E0000-0x00007FF9F0281000-memory.dmp

Filesize
9.6MB

Download
memory/632-26-0x00007FF9EF8E0000-0x00007FF9F0281000-memory.dmp

Filesize
9.6MB

Download
memory/632-3-0x000000001C380000-0x000000001C84E000-memory.dmp

Filesize
4.8MB

Download
memory/632-4-0x000000001C8F0000-0x000000001C98C000-memory.dmp

Filesize
624KB

Download
memory/632-5-0x00007FF9EF8E0000-0x00007FF9F0281000-memory.dmp

Filesize
9.6MB

Download
memory/632-6-0x0000000001780000-0x0000000001788000-memory.dmp

Filesize
32KB

Download
memory/632-7-0x000000001CA80000-0x000000001CACC000-memory.dmp

Filesize
304KB

Download
memory/632-1-0x000000001BD70000-0x000000001BE16000-memory.dmp

Filesize
664KB

Download
memory/632-28-0x00007FF9EF8E0000-0x00007FF9F0281000-memory.dmp

Filesize
9.6MB

Download
memory/632-2-0x00007FF9EF8E0000-0x00007FF9F0281000-memory.dmp

Filesize
9.6MB

Download
memory/632-8-0x00007FF9EF8E0000-0x00007FF9F0281000-memory.dmp

Filesize
9.6MB

Download
memory/632-9-0x000000001DF30000-0x000000001DF92000-memory.dmp

Filesize
392KB

Download
memory/632-27-0x00007FF9EF8E0000-0x00007FF9F0281000-memory.dmp

Filesize
9.6MB

Download
memory/632-22-0x00007FF9EF8E0000-0x00007FF9F0281000-memory.dmp

Filesize
9.6MB

Download
memory/632-23-0x00007FF9EFB95000-0x00007FF9EFB96000-memory.dmp

Filesize
4KB

Download
memory/632-24-0x00007FF9EF8E0000-0x00007FF9F0281000-memory.dmp

Filesize
9.6MB

Download
memory/632-25-0x00007FF9EF8E0000-0x00007FF9F0281000-memory.dmp

Filesize
9.6MB

Download
memory/632-0-0x00007FF9EFB95000-0x00007FF9EFB96000-memory.dmp

Filesize
4KB

Download
memory/4528-20-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4528-16-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads