58cd3c216d3a36dceee5fee716af42f0bddb9da00deeeec9da9975e309c60197

Analysis

max time kernel
6s
max time network
6s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 08:26

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Reason

Machine shutdown

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General

Target

bafecbecfc3f15751599929df12f3a46_JaffaCakes118.exe
Size

100KB
MD5

bafecbecfc3f15751599929df12f3a46
SHA1

741f208e8c1b3179cf1e6cfceeb141b67690c995
SHA256

58cd3c216d3a36dceee5fee716af42f0bddb9da00deeeec9da9975e309c60197
SHA512

7d2e6bea254e10cb92ecfef85fdbe020d07516ed44207ecc45ac5d7e8f7213910850d00e46045cfc7ffbe5278f3e351fd9480edfb738288c37b32a4c51727f12
SSDEEP

3072:chY3DRUO5pAaxJwU5v4jqRUykTsRgo7kY:CYthfxJzvoe8FY

Score

8^/10

discovery persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\mumyfzj.dll	bafecbecfc3f15751599929df12f3a46_JaffaCakes118.exe

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	bafecbecfc3f15751599929df12f3a46_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2124	bafecbecfc3f15751599929df12f3a46_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bafecbecfc3f15751599929df12f3a46_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bafecbecfc3f15751599929df12f3a46_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2124

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:1904

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2780

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

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

memory/1904-5-0x0000000002D90000-0x0000000002D91000-memory.dmp

Filesize
4KB

Download
memory/2124-0-0x0000000001001000-0x0000000001002000-memory.dmp

Filesize
4KB

Download
memory/2124-1-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/2124-2-0x0000000001000000-0x000000000101A000-memory.dmp

Filesize
104KB

Download
memory/2780-6-0x0000000002BB0000-0x0000000002BB1000-memory.dmp

Filesize
4KB

Download