de76066ca8f6a8d700e840ef5c4e3601756b6a39bd993ba5fa30ed86089a00de

General

Target

b4e863360e1d14a175542e10f686a0b7_JaffaCakes118.exe
Size

255KB
MD5

b4e863360e1d14a175542e10f686a0b7
SHA1

27264e7a52db255fc5b5b7d5907df57a6cf232e7
SHA256

de76066ca8f6a8d700e840ef5c4e3601756b6a39bd993ba5fa30ed86089a00de
SHA512

c9596e14af992ad1cd8639b89ad65f1bb269de48b01a52eedc406234dc6db99a3e327e6fdba8c948062bce6b044ebab78876de0908798a5e2628c6456dc7b2ef
SSDEEP

6144:scpvcHas+QdNy4qTCqjTM5JsBOxzhoj2LOxnBcsed2:fpvjsTd0jTMskxqCaGsY

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2796	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1688	orstqffd.exe

Loads dropped DLL 4 IoCs

pid	Process
2796	cmd.exe
2796	cmd.exe
1688	orstqffd.exe
1688	orstqffd.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 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	b4e863360e1d14a175542e10f686a0b7_JaffaCakes118.exe
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	orstqffd.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
2796	cmd.exe
2688	PING.EXE

Kills process with taskkill 1 IoCs

evasion

pid	Process
2660	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2688	PING.EXE

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1688	orstqffd.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1688	orstqffd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2660	taskkill.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1688	orstqffd.exe
1688	orstqffd.exe
1688	orstqffd.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1688	orstqffd.exe
1688	orstqffd.exe
1688	orstqffd.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1816 wrote to memory of 2796	1816	b4e863360e1d14a175542e10f686a0b7_JaffaCakes118.exe	30
PID 1816 wrote to memory of 2796	1816	b4e863360e1d14a175542e10f686a0b7_JaffaCakes118.exe	30
PID 1816 wrote to memory of 2796	1816	b4e863360e1d14a175542e10f686a0b7_JaffaCakes118.exe	30
PID 1816 wrote to memory of 2796	1816	b4e863360e1d14a175542e10f686a0b7_JaffaCakes118.exe	30
PID 2796 wrote to memory of 2660	2796	cmd.exe	32
PID 2796 wrote to memory of 2660	2796	cmd.exe	32
PID 2796 wrote to memory of 2660	2796	cmd.exe	32
PID 2796 wrote to memory of 2660	2796	cmd.exe	32
PID 2796 wrote to memory of 2688	2796	cmd.exe	34
PID 2796 wrote to memory of 2688	2796	cmd.exe	34
PID 2796 wrote to memory of 2688	2796	cmd.exe	34
PID 2796 wrote to memory of 2688	2796	cmd.exe	34
PID 2796 wrote to memory of 1688	2796	cmd.exe	35
PID 2796 wrote to memory of 1688	2796	cmd.exe	35
PID 2796 wrote to memory of 1688	2796	cmd.exe	35
PID 2796 wrote to memory of 1688	2796	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\b4e863360e1d14a175542e10f686a0b7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b4e863360e1d14a175542e10f686a0b7_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1816
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 1816 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\b4e863360e1d14a175542e10f686a0b7_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\orstqffd.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:2796
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 1816
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2660
- - 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:2688
- - C:\Users\Admin\AppData\Local\orstqffd.exe
    C:\Users\Admin\AppData\Local\orstqffd.exe -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:1688

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\orstqffd.exe

Filesize
255KB

MD5
b4e863360e1d14a175542e10f686a0b7

SHA1
27264e7a52db255fc5b5b7d5907df57a6cf232e7

SHA256
de76066ca8f6a8d700e840ef5c4e3601756b6a39bd993ba5fa30ed86089a00de

SHA512
c9596e14af992ad1cd8639b89ad65f1bb269de48b01a52eedc406234dc6db99a3e327e6fdba8c948062bce6b044ebab78876de0908798a5e2628c6456dc7b2ef

Download Submit
memory/1688-24-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1688-21-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1688-35-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1688-30-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1688-29-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1688-28-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1688-16-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1688-14-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1688-13-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1688-17-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1688-27-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1688-22-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1688-20-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1688-23-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1688-26-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1816-1-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1816-3-0x0000000001001000-0x00000000010F3000-memory.dmp

Filesize
968KB

Download
memory/1816-4-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1816-6-0x0000000001001000-0x00000000010F3000-memory.dmp

Filesize
968KB

Download
memory/1816-7-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download
memory/1816-0-0x0000000001000000-0x00000000010F7000-memory.dmp

Filesize
988KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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