be55761d73588319228a0a9c76259dc35aae23d47bd9ccb6b91b2af50371414e

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 04:50

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General

Target

a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
Size

557KB
MD5

a9a65cacf2fae9a729462f1c98b78cfe
SHA1

5988a84882c8de3d144796e4cbc82f1642b94487
SHA256

be55761d73588319228a0a9c76259dc35aae23d47bd9ccb6b91b2af50371414e
SHA512

baa93d8533b71a42beec8b7667b8ff5492495bde2f46e5c8a4a0028998f6eb422fb16964f118ba8e3405a5aae16ec3f238d7e40dc1b96b8a9b14b753d80beda6
SSDEEP

12288:6WOxfKaOOKPv8VUYRJUeVPkQRPIivWavr2:7OxfCtPv8VRLjkQRPcavK

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2852	cmd.exe

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 2 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	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeBackupPrivilege	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
Token: SeRestorePrivilege	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
Token: SeRestorePrivilege	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
Token: SeRestorePrivilege	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
Token: SeRestorePrivilege	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
Token: SeRestorePrivilege	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
Token: SeBackupPrivilege	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
Token: SeRestorePrivilege	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
Token: SeRestorePrivilege	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
Token: SeRestorePrivilege	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
Token: SeRestorePrivilege	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
Token: SeRestorePrivilege	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 2852	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2852	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2852	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe	30
PID 2700 wrote to memory of 2852	2700	a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Windows\SysWOW64\cmd.exe
  cmd /c del "C:\Users\Admin\AppData\Local\Temp\a9a65cacf2fae9a729462f1c98b78cfe_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2852

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

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

memory/2700-2-0x0000000013140000-0x00000000131D1000-memory.dmp

Filesize
580KB

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