1a3c06fc73d6797ef88e7a71b9541515564a7ee9e041b6b949e838eab5e160aa

General

Target

16ea7aa887731711eaa9b1a5ea16cbcd_JaffaCakes118.exe
Size

169KB
MD5

16ea7aa887731711eaa9b1a5ea16cbcd
SHA1

5cd80bde8b1ebb7799a2391d69ac7b77fa986e51
SHA256

1a3c06fc73d6797ef88e7a71b9541515564a7ee9e041b6b949e838eab5e160aa
SHA512

2bea59055a67b20784f3d80fc419563704d445b9693482c335b0660cdbde6326e23e55a5f050af3153bb41dae49111af13ff52024168f275e9ba29fc00a9b4fe
SSDEEP

3072:jDhGp7Uo0+yDugLH//07iDKHIHmRNABHYGqGIw2soU+GRNx2N2ydV51rS4y:wBczDud7SKHIGfABRqpp3U+as2ID

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1732	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2604	qonythwml.exe

Loads dropped DLL 7 IoCs

pid	Process
1732	cmd.exe
1732	cmd.exe
2604	qonythwml.exe
2604	qonythwml.exe
1344	WerFault.exe
1344	WerFault.exe
1344	WerFault.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2324	1504	WerFault.exe	27
1344	2604	WerFault.exe	34

Kills process with taskkill 1 IoCs

evasion

pid	Process
1284	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2580	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1284	taskkill.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2604	qonythwml.exe
2604	qonythwml.exe
2604	qonythwml.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2604	qonythwml.exe
2604	qonythwml.exe
2604	qonythwml.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1504 wrote to memory of 1732	1504	16ea7aa887731711eaa9b1a5ea16cbcd_JaffaCakes118.exe	28
PID 1504 wrote to memory of 1732	1504	16ea7aa887731711eaa9b1a5ea16cbcd_JaffaCakes118.exe	28
PID 1504 wrote to memory of 1732	1504	16ea7aa887731711eaa9b1a5ea16cbcd_JaffaCakes118.exe	28
PID 1504 wrote to memory of 1732	1504	16ea7aa887731711eaa9b1a5ea16cbcd_JaffaCakes118.exe	28
PID 1504 wrote to memory of 2324	1504	16ea7aa887731711eaa9b1a5ea16cbcd_JaffaCakes118.exe	30
PID 1504 wrote to memory of 2324	1504	16ea7aa887731711eaa9b1a5ea16cbcd_JaffaCakes118.exe	30
PID 1504 wrote to memory of 2324	1504	16ea7aa887731711eaa9b1a5ea16cbcd_JaffaCakes118.exe	30
PID 1504 wrote to memory of 2324	1504	16ea7aa887731711eaa9b1a5ea16cbcd_JaffaCakes118.exe	30
PID 1732 wrote to memory of 1284	1732	cmd.exe	31
PID 1732 wrote to memory of 1284	1732	cmd.exe	31
PID 1732 wrote to memory of 1284	1732	cmd.exe	31
PID 1732 wrote to memory of 1284	1732	cmd.exe	31
PID 1732 wrote to memory of 2580	1732	cmd.exe	33
PID 1732 wrote to memory of 2580	1732	cmd.exe	33
PID 1732 wrote to memory of 2580	1732	cmd.exe	33
PID 1732 wrote to memory of 2580	1732	cmd.exe	33
PID 1732 wrote to memory of 2604	1732	cmd.exe	34
PID 1732 wrote to memory of 2604	1732	cmd.exe	34
PID 1732 wrote to memory of 2604	1732	cmd.exe	34
PID 1732 wrote to memory of 2604	1732	cmd.exe	34
PID 2604 wrote to memory of 1344	2604	qonythwml.exe	37
PID 2604 wrote to memory of 1344	2604	qonythwml.exe	37
PID 2604 wrote to memory of 1344	2604	qonythwml.exe	37
PID 2604 wrote to memory of 1344	2604	qonythwml.exe	37

C:\Users\Admin\AppData\Local\Temp\16ea7aa887731711eaa9b1a5ea16cbcd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\16ea7aa887731711eaa9b1a5ea16cbcd_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1504
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 1504 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\16ea7aa887731711eaa9b1a5ea16cbcd_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\QONYTH~1.EXE -f
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1732
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 1504
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:1284
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 3 127.1
    3⤵
    - Runs ping.exe
    PID:2580
- - C:\Users\Admin\AppData\Local\qonythwml.exe
    C:\Users\Admin\AppData\Local\QONYTH~1.EXE -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:2604
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 524
      4⤵
      Loads dropped DLL
      Program crash
      PID:1344
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1504 -s 480
  2⤵
  - Program crash
  PID:2324

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\qonythwml.exe

Filesize
169KB

MD5
16ea7aa887731711eaa9b1a5ea16cbcd

SHA1
5cd80bde8b1ebb7799a2391d69ac7b77fa986e51

SHA256
1a3c06fc73d6797ef88e7a71b9541515564a7ee9e041b6b949e838eab5e160aa

SHA512
2bea59055a67b20784f3d80fc419563704d445b9693482c335b0660cdbde6326e23e55a5f050af3153bb41dae49111af13ff52024168f275e9ba29fc00a9b4fe

Download Submit
memory/1504-7-0x0000000001001000-0x00000000010C0000-memory.dmp

Filesize
764KB

Download
memory/1504-2-0x0000000001001000-0x00000000010C0000-memory.dmp

Filesize
764KB

Download
memory/1504-5-0x0000000001000000-0x0000000001148000-memory.dmp

Filesize
1.3MB

Download
memory/1504-4-0x0000000001000000-0x0000000001148000-memory.dmp

Filesize
1.3MB

Download
memory/1504-6-0x0000000001000000-0x0000000001148000-memory.dmp

Filesize
1.3MB

Download
memory/1504-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1504-1-0x0000000001000000-0x0000000001148000-memory.dmp

Filesize
1.3MB

Download
memory/2604-16-0x0000000001000000-0x0000000001148000-memory.dmp

Filesize
1.3MB

Download
memory/2604-17-0x0000000001000000-0x0000000001148000-memory.dmp

Filesize
1.3MB

Download
memory/2604-18-0x0000000001000000-0x0000000001148000-memory.dmp

Filesize
1.3MB

Download
memory/2604-20-0x0000000001000000-0x0000000001148000-memory.dmp

Filesize
1.3MB

Download
memory/2604-21-0x0000000001000000-0x0000000001148000-memory.dmp

Filesize
1.3MB

Download
memory/2604-22-0x0000000001000000-0x0000000001148000-memory.dmp

Filesize
1.3MB

Download
memory/2604-26-0x0000000001000000-0x0000000001148000-memory.dmp

Filesize
1.3MB

Download

Analysis

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