e63ca564154b9bb6feef8701a5a98066159a2d79c62cdceecdd4f97287e8661d

General

Target

d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe
Size

88KB
MD5

d715691d470fe96a642b5f25194ea8af
SHA1

0e15cb830e9310ed8f454d7206bff9830cf47164
SHA256

e63ca564154b9bb6feef8701a5a98066159a2d79c62cdceecdd4f97287e8661d
SHA512

7e37745c58d3d57c98b6a47c5409f67627ed7903954dcb338b01c010a7c7221ba701f7815b729ca74ba87249aac7696b23af3d38d517ce63c449696f23bed3ef
SSDEEP

1536:5s+EJ43suwmJ38hKBPU8nHQaUxlTjaiAd9:qNa3oFYRUSUPKz

Score

6^/10

defense_evasion discovery

Malware Config

Signatures

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004
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 6 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	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2780	taskkill.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe
Token: SeDebugPrivilege	2780	taskkill.exe
Token: SeRestorePrivilege	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe
Token: SeBackupPrivilege	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe
Token: SeRestorePrivilege	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe
Token: SeBackupPrivilege	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 2780	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2780	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2780	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2780	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	30
PID 2688 wrote to memory of 2584	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	33
PID 2688 wrote to memory of 2584	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	33
PID 2688 wrote to memory of 2584	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	33
PID 2688 wrote to memory of 2584	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	33
PID 2688 wrote to memory of 2576	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	34
PID 2688 wrote to memory of 2576	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	34
PID 2688 wrote to memory of 2576	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	34
PID 2688 wrote to memory of 2576	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	34
PID 2688 wrote to memory of 2832	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	35
PID 2688 wrote to memory of 2832	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	35
PID 2688 wrote to memory of 2832	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	35
PID 2688 wrote to memory of 2832	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	35
PID 2688 wrote to memory of 2636	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	36
PID 2688 wrote to memory of 2636	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	36
PID 2688 wrote to memory of 2636	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	36
PID 2688 wrote to memory of 2636	2688	d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe	36

C:\Users\Admin\AppData\Local\Temp\d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d715691d470fe96a642b5f25194ea8af_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Windows\SysWOW64\taskkill.exe
  taskkill /f /im ZhuDongFangyu.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2780
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c del "c:\users\admin\appdata\roaming\microsoft\internet explorer\quick launch\google chrome.lnk"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2584
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c del "c:\users\admin\appdata\roaming\microsoft\internet explorer\quick launch\launch internet explorer browser.lnk"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2576
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c del "c:\users\admin\appdata\roaming\microsoft\internet explorer\quick launch\shows desktop.lnk"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2832
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c del "c:\users\admin\appdata\roaming\microsoft\internet explorer\quick launch\window switcher.lnk"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

1

T1070

File Deletion

1

T1070.004

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2688-0-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2688-3-0x0000000077ADF000-0x0000000077AE0000-memory.dmp

Filesize
4KB

Download
memory/2688-4-0x0000000077AE0000-0x0000000077AE1000-memory.dmp

Filesize
4KB

Download
memory/2688-5-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download

Analysis

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