e1e52d5211e0446e2c472f5b29e2ec9177e077fd0776182b8130f1dc1e909bd9

General

Target

b37df7cdcecfbab3186dc65df8d7e503_JaffaCakes118.exe
Size

313KB
MD5

b37df7cdcecfbab3186dc65df8d7e503
SHA1

8fdf0abc806cb0b125718eae56d69c94ade112ac
SHA256

e1e52d5211e0446e2c472f5b29e2ec9177e077fd0776182b8130f1dc1e909bd9
SHA512

069e4243465471d3b86ffffe8db69c5974e3b34b9a8640183c78365ee6c5d6507b8ff380cb09ac8a949096f2409fd928cf1e2d7f37380049ee3b6a74fd8e6562
SSDEEP

6144:8ItMBWnBNT4dvCg3wd+lIPW7IIEAEphWEccresP0AVk6EF2oWF:8oB54vwYlVovt/8AVkhFpW

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2752	043A6A5B00014973000B804DB4EB2331.exe

Executes dropped EXE 1 IoCs

pid	Process
2752	043A6A5B00014973000B804DB4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
2212	b37df7cdcecfbab3186dc65df8d7e503_JaffaCakes118.exe
2212	b37df7cdcecfbab3186dc65df8d7e503_JaffaCakes118.exe

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-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6A5B00014973000B804DB4EB2331 = "C:\\ProgramData\\043A6A5B00014973000B804DB4EB2331\\043A6A5B00014973000B804DB4EB2331.exe"	043A6A5B00014973000B804DB4EB2331.exe

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	b37df7cdcecfbab3186dc65df8d7e503_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	043A6A5B00014973000B804DB4EB2331.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2212	b37df7cdcecfbab3186dc65df8d7e503_JaffaCakes118.exe
2752	043A6A5B00014973000B804DB4EB2331.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2212	b37df7cdcecfbab3186dc65df8d7e503_JaffaCakes118.exe
Token: SeDebugPrivilege	2752	043A6A5B00014973000B804DB4EB2331.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2752	043A6A5B00014973000B804DB4EB2331.exe
2752	043A6A5B00014973000B804DB4EB2331.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2752	043A6A5B00014973000B804DB4EB2331.exe
2752	043A6A5B00014973000B804DB4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2752	043A6A5B00014973000B804DB4EB2331.exe
2752	043A6A5B00014973000B804DB4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2212 wrote to memory of 2752	2212	b37df7cdcecfbab3186dc65df8d7e503_JaffaCakes118.exe	30
PID 2212 wrote to memory of 2752	2212	b37df7cdcecfbab3186dc65df8d7e503_JaffaCakes118.exe	30
PID 2212 wrote to memory of 2752	2212	b37df7cdcecfbab3186dc65df8d7e503_JaffaCakes118.exe	30
PID 2212 wrote to memory of 2752	2212	b37df7cdcecfbab3186dc65df8d7e503_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\b37df7cdcecfbab3186dc65df8d7e503_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b37df7cdcecfbab3186dc65df8d7e503_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2212
- C:\ProgramData\043A6A5B00014973000B804DB4EB2331\043A6A5B00014973000B804DB4EB2331.exe
  "C:\ProgramData\043A6A5B00014973000B804DB4EB2331\043A6A5B00014973000B804DB4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\b37df7cdcecfbab3186dc65df8d7e503_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2752

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 Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\ProgramData\043A6A5B00014973000B804DB4EB2331\043A6A5B00014973000B804DB4EB2331.exe

Filesize
313KB

MD5
b37df7cdcecfbab3186dc65df8d7e503

SHA1
8fdf0abc806cb0b125718eae56d69c94ade112ac

SHA256
e1e52d5211e0446e2c472f5b29e2ec9177e077fd0776182b8130f1dc1e909bd9

SHA512
069e4243465471d3b86ffffe8db69c5974e3b34b9a8640183c78365ee6c5d6507b8ff380cb09ac8a949096f2409fd928cf1e2d7f37380049ee3b6a74fd8e6562

Download Submit
memory/2212-2-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2212-1-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2212-0-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2212-15-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2212-18-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2752-11-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2752-17-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2752-31-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads