e40e7bdaf6c7cc2e14028b040014363e90805fbdd556361c7482181d6d6fc9d3

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
30-09-2024 20:50

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General

Target

03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe
Size

18KB
MD5

03376c69f0794f78e4b292968ef0c0ae
SHA1

c870c597a14cce4e5ad2e1f3882732fe65d0a388
SHA256

e40e7bdaf6c7cc2e14028b040014363e90805fbdd556361c7482181d6d6fc9d3
SHA512

e3d2f2bdd9bfaaf7615045fb6f3a686ea3cf65bf913a334507dc63d47d9948ad2e84af8a185a2052f07d8d30faf178a207c7260150ccfd750ae4c7c694ff50be
SSDEEP

384:AycG+Q9vPivtXuDSzanapvZ8CkZAvxSvNCAmoEOkyw1rJQBxLidgTmo11xF2:AykQ9X9Siapv/0AvxSvAOkV1rJsagT1I

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\d3d8.dll.dat	03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\d3d8.dll.dat	03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system\stdCA13.ime	03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe
File opened for modification	C:\Windows\system\stdCA13.ime	03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2132	2296	WerFault.exe	29

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	03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2296	03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe
2296	03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe
2296	03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2296	03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe
Token: SeDebugPrivilege	2296	03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2132	2296	03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe	30
PID 2296 wrote to memory of 2132	2296	03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe	30
PID 2296 wrote to memory of 2132	2296	03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe	30
PID 2296 wrote to memory of 2132	2296	03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\03376c69f0794f78e4b292968ef0c0ae_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2296 -s 204
  2⤵
  - Program crash
  PID:2132

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

Replay Monitor

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Downloads

C:\Windows\system\stdCA13.ime

Filesize
24KB

MD5
31641f88f149b450fd36562c67aedd16

SHA1
739833e5929eb3d3cca83a2fd22fd69773600e8b

SHA256
ee04390c05c855bc0d6435bdd52f47233263ff0a49201be307b8e6ee60b76fe6

SHA512
d13aae00ca1f51aa36dd6903067fb024130644e0655a1d79d7fb31388495983c4052d28e94f11828ae7e00aa2fc40b7428b1d0bf955c9c56157657033fa94879

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