c8931947bede9da49e9f555266120eb8d766019540bded87ea32329a55fd05f6

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 00:17

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General

Target

b9a10d4462403b818259a1d0b1e58524_JaffaCakes118.exe
Size

25KB
MD5

b9a10d4462403b818259a1d0b1e58524
SHA1

e7ced4166844b5cb90c1aaaef7948ab501c53b97
SHA256

c8931947bede9da49e9f555266120eb8d766019540bded87ea32329a55fd05f6
SHA512

eba8606d18b3580484b4d041016b1fb50ad662d71e3c8d844b4a63850afb28b4d75be69dfcfb92febdde3d3e5e02bc061608dacf7eb273f71beb1388ee9151b5
SSDEEP

768:DQ6tUER/zs873HjFQeYyf/v+uJBfS0DA:DHUEFzPHRH+E

Score

8^/10

discovery persistence privilege_escalation upx

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

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/592-2-0x0000000000400000-0x0000000000412000-memory.dmp	upx

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\bkctl.dll	b9a10d4462403b818259a1d0b1e58524_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	b9a10d4462403b818259a1d0b1e58524_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b9a10d4462403b818259a1d0b1e58524_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b9a10d4462403b818259a1d0b1e58524_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:592

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/592-2-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

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