14736a95f97b899beb7107f9e6a85edec14b6f1af94049034c7ef3341fce53f3

Analysis

max time kernel
149s
max time network
22s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 22:11

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

b94ffccfe52c3bcbd45da15336ebd0eb_JaffaCakes118.exe
Size

360KB
MD5

b94ffccfe52c3bcbd45da15336ebd0eb
SHA1

ec0e43a67010748d7fdcca661cf080ee3ea3104d
SHA256

14736a95f97b899beb7107f9e6a85edec14b6f1af94049034c7ef3341fce53f3
SHA512

0daaaf4218da88c7dbe58a90859c8541b207e637890a42ea1e7c9c3aef1ae51a1b1b5bc382bdcebc9d741d2a505d38a314fc0b5982930d60ff00f5cc515ec6fb
SSDEEP

6144:jVd7xqxyZ3BsjfXxwpaaodqbUpyS/j7va9TTpSNK4kD2:jVd7xn3BsjOIewyS/jja9TTMNKa

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1704	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2832	lppvwcypq.exe

Loads dropped DLL 3 IoCs

pid	Process
1704	cmd.exe
1704	cmd.exe
2832	lppvwcypq.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lppvwcypq.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b94ffccfe52c3bcbd45da15336ebd0eb_JaffaCakes118.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
1704	cmd.exe
2916	PING.EXE

Kills process with taskkill 1 IoCs

evasion

pid	Process
2548	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2916	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2548	taskkill.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe
2832	lppvwcypq.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1244 wrote to memory of 1704	1244	b94ffccfe52c3bcbd45da15336ebd0eb_JaffaCakes118.exe	29
PID 1244 wrote to memory of 1704	1244	b94ffccfe52c3bcbd45da15336ebd0eb_JaffaCakes118.exe	29
PID 1244 wrote to memory of 1704	1244	b94ffccfe52c3bcbd45da15336ebd0eb_JaffaCakes118.exe	29
PID 1244 wrote to memory of 1704	1244	b94ffccfe52c3bcbd45da15336ebd0eb_JaffaCakes118.exe	29
PID 1704 wrote to memory of 2548	1704	cmd.exe	31
PID 1704 wrote to memory of 2548	1704	cmd.exe	31
PID 1704 wrote to memory of 2548	1704	cmd.exe	31
PID 1704 wrote to memory of 2548	1704	cmd.exe	31
PID 1704 wrote to memory of 2916	1704	cmd.exe	33
PID 1704 wrote to memory of 2916	1704	cmd.exe	33
PID 1704 wrote to memory of 2916	1704	cmd.exe	33
PID 1704 wrote to memory of 2916	1704	cmd.exe	33
PID 1704 wrote to memory of 2832	1704	cmd.exe	34
PID 1704 wrote to memory of 2832	1704	cmd.exe	34
PID 1704 wrote to memory of 2832	1704	cmd.exe	34
PID 1704 wrote to memory of 2832	1704	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\b94ffccfe52c3bcbd45da15336ebd0eb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b94ffccfe52c3bcbd45da15336ebd0eb_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1244
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 1244 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\b94ffccfe52c3bcbd45da15336ebd0eb_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\LPPVWC~1.EXE -f
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:1704
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 1244
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2548
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 3 127.1
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2916
- - C:\Users\Admin\AppData\Local\lppvwcypq.exe
    C:\Users\Admin\AppData\Local\LPPVWC~1.EXE -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:2832

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\lppvwcypq.exe

Filesize
360KB

MD5
b94ffccfe52c3bcbd45da15336ebd0eb

SHA1
ec0e43a67010748d7fdcca661cf080ee3ea3104d

SHA256
14736a95f97b899beb7107f9e6a85edec14b6f1af94049034c7ef3341fce53f3

SHA512
0daaaf4218da88c7dbe58a90859c8541b207e637890a42ea1e7c9c3aef1ae51a1b1b5bc382bdcebc9d741d2a505d38a314fc0b5982930d60ff00f5cc515ec6fb

Download Submit
memory/1244-0-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1244-3-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download
memory/1244-1-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download
memory/1244-5-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download
memory/2832-14-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download
memory/2832-11-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download
memory/2832-10-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download
memory/2832-12-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download
memory/2832-15-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download
memory/2832-16-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download
memory/2832-17-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download
memory/2832-18-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download
memory/2832-19-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download
memory/2832-20-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download
memory/2832-21-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download
memory/2832-22-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download
memory/2832-23-0x0000000001000000-0x00000000010B1000-memory.dmp

Filesize
708KB

Download