0041108a36cd2ca93f35479afb376b9a8cc2b9f6a17bc1bab264e382dc4533be

Analysis

max time kernel
141s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
27/09/2024, 14:36

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General

Target

fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe
Size

20KB
MD5

fa95731160587b4fac6fe788048655b6
SHA1

acc8eac7c6c3a507d2e9232cba2aff644107052c
SHA256

0041108a36cd2ca93f35479afb376b9a8cc2b9f6a17bc1bab264e382dc4533be
SHA512

005fb817dcc0eda23a168e1912cd3fac87f35fbaacc536123a1b07b9848006a585ef1a509093a3dc14ee47b4d881bdb35dff5a5925cbb161c49e21ba4516d569
SSDEEP

384:S5iz0XUWetdl4U6ElfsFNkxWpSWmpknhu1jKnv7D3y:S5iIXP4vlfsF5Smu1jKvC

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 5 IoCs

pid	Process
2160	WerFault.exe
2160	WerFault.exe
2160	WerFault.exe
2160	WerFault.exe
2160	WerFault.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2160	2708	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 9 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	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe
2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2840	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2840	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2840	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2840	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2824	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	33
PID 2708 wrote to memory of 2824	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	33
PID 2708 wrote to memory of 2824	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	33
PID 2708 wrote to memory of 2824	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	33
PID 2708 wrote to memory of 2744	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	35
PID 2708 wrote to memory of 2744	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	35
PID 2708 wrote to memory of 2744	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	35
PID 2708 wrote to memory of 2744	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	35
PID 2708 wrote to memory of 2912	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	37
PID 2708 wrote to memory of 2912	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	37
PID 2708 wrote to memory of 2912	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	37
PID 2708 wrote to memory of 2912	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	37
PID 2708 wrote to memory of 2972	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	39
PID 2708 wrote to memory of 2972	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	39
PID 2708 wrote to memory of 2972	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	39
PID 2708 wrote to memory of 2972	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	39
PID 2708 wrote to memory of 2740	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	41
PID 2708 wrote to memory of 2740	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	41
PID 2708 wrote to memory of 2740	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	41
PID 2708 wrote to memory of 2740	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	41
PID 2708 wrote to memory of 2676	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	43
PID 2708 wrote to memory of 2676	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	43
PID 2708 wrote to memory of 2676	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	43
PID 2708 wrote to memory of 2676	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	43
PID 2708 wrote to memory of 2224	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	45
PID 2708 wrote to memory of 2224	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	45
PID 2708 wrote to memory of 2224	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	45
PID 2708 wrote to memory of 2224	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	45
PID 2708 wrote to memory of 2160	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	47
PID 2708 wrote to memory of 2160	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	47
PID 2708 wrote to memory of 2160	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	47
PID 2708 wrote to memory of 2160	2708	fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe	47

C:\Users\Admin\AppData\Local\Temp\fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\packet.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2840
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\pthreadVC.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2824
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\wpcap.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2744
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\drivers\npf.sys /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2912
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\npptools.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2972
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\drivers\acpidisk.sys /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2740
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\wanpacket.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2676
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\Documents and Settings\All Users\¡¸¿ªÊ¼¡¹²Ëµ¥\³ÌÐò\Æô¶¯ /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2224
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 356
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:2160

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\fa95731160587b4fac6fe788048655b6_JaffaCakes118.exe

Filesize
20KB

MD5
fa95731160587b4fac6fe788048655b6

SHA1
acc8eac7c6c3a507d2e9232cba2aff644107052c

SHA256
0041108a36cd2ca93f35479afb376b9a8cc2b9f6a17bc1bab264e382dc4533be

SHA512
005fb817dcc0eda23a168e1912cd3fac87f35fbaacc536123a1b07b9848006a585ef1a509093a3dc14ee47b4d881bdb35dff5a5925cbb161c49e21ba4516d569

Download Submit
memory/2708-0-0x0000000013140000-0x000000001314C000-memory.dmp

Filesize
48KB

Download