e9a6daf5e8801afd5cd18344ba2528de1d7a9037217fe5c809fd9c28da3c1537

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
14/10/2024, 18:59

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General

Target

43b708438a5b98e27e2b155b0575a4ca_JaffaCakes118.dll
Size

62KB
MD5

43b708438a5b98e27e2b155b0575a4ca
SHA1

e97e1f95b69594da3047689afdbfa5877ce9fa2a
SHA256

e9a6daf5e8801afd5cd18344ba2528de1d7a9037217fe5c809fd9c28da3c1537
SHA512

3fcdbfbb4f85ccb44391fbddc4555c2dbaf0e184ce0f4ff405a875f89fa2c180084365678bf59b7123052fccdd8e3a3770684d566fb0547debc8269562b11887
SSDEEP

1536:ymupl9pDQA56XS+tcTbr8STIlounDzs1L4oFBlJpa3yXlj+A:mT76XS+tcvr88uc7FBlJpaXA

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of AdjustPrivilegeToken 20 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2740	rundll32.exe
Token: SeSecurityPrivilege	2740	rundll32.exe
Token: SeTakeOwnershipPrivilege	2740	rundll32.exe
Token: SeLoadDriverPrivilege	2740	rundll32.exe
Token: SeSystemProfilePrivilege	2740	rundll32.exe
Token: SeSystemtimePrivilege	2740	rundll32.exe
Token: SeProfSingleProcessPrivilege	2740	rundll32.exe
Token: SeIncBasePriorityPrivilege	2740	rundll32.exe
Token: SeCreatePagefilePrivilege	2740	rundll32.exe
Token: SeBackupPrivilege	2740	rundll32.exe
Token: SeRestorePrivilege	2740	rundll32.exe
Token: SeShutdownPrivilege	2740	rundll32.exe
Token: SeDebugPrivilege	2740	rundll32.exe
Token: SeSystemEnvironmentPrivilege	2740	rundll32.exe
Token: SeRemoteShutdownPrivilege	2740	rundll32.exe
Token: SeUndockPrivilege	2740	rundll32.exe
Token: SeManageVolumePrivilege	2740	rundll32.exe
Token: 33	2740	rundll32.exe
Token: 34	2740	rundll32.exe
Token: 35	2740	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2768 wrote to memory of 2740	2768	rundll32.exe	30
PID 2768 wrote to memory of 2740	2768	rundll32.exe	30
PID 2768 wrote to memory of 2740	2768	rundll32.exe	30
PID 2768 wrote to memory of 2740	2768	rundll32.exe	30
PID 2768 wrote to memory of 2740	2768	rundll32.exe	30
PID 2768 wrote to memory of 2740	2768	rundll32.exe	30
PID 2768 wrote to memory of 2740	2768	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\43b708438a5b98e27e2b155b0575a4ca_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2768
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\43b708438a5b98e27e2b155b0575a4ca_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2740-0-0x00000000753E4000-0x00000000753E5000-memory.dmp

Filesize
4KB

Download
memory/2740-1-0x00000000753D0000-0x00000000754E0000-memory.dmp

Filesize
1.1MB

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