9f29735e91b99e1c33f74f22091a47d827b5a542d7fbae1b7afc949a25fa0d8d

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11-08-2024 17:58

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General

Target

8b643452d3c682aaaf5aa77a22677d55_JaffaCakes118.exe
Size

337KB
MD5

8b643452d3c682aaaf5aa77a22677d55
SHA1

10784bed2dcfe5138c56ea39c7a18ed57f6d4532
SHA256

9f29735e91b99e1c33f74f22091a47d827b5a542d7fbae1b7afc949a25fa0d8d
SHA512

8d528edaef936095f83f07b14a5cbac256ddc93eb426474557cfb7ad19bcacf4c64842e5b7be30735200cde04e49939e673f9177f1454632abf5c515d5d969d4
SSDEEP

6144:ewXdp4gTBevuvSnB6IF7D167epj4AsntIjU5KsMPhXIOp2:rdp4gTkvucBpVSepMt0Q/4htk

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2508	RedGirl.exe

Loads dropped DLL 2 IoCs

pid	Process
1956	8b643452d3c682aaaf5aa77a22677d55_JaffaCakes118.exe
1956	8b643452d3c682aaaf5aa77a22677d55_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\RedGirl.exe	8b643452d3c682aaaf5aa77a22677d55_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\RedGirl.exe	8b643452d3c682aaaf5aa77a22677d55_JaffaCakes118.exe

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	8b643452d3c682aaaf5aa77a22677d55_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RedGirl.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1956	8b643452d3c682aaaf5aa77a22677d55_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 2508	1956	8b643452d3c682aaaf5aa77a22677d55_JaffaCakes118.exe	30
PID 1956 wrote to memory of 2508	1956	8b643452d3c682aaaf5aa77a22677d55_JaffaCakes118.exe	30
PID 1956 wrote to memory of 2508	1956	8b643452d3c682aaaf5aa77a22677d55_JaffaCakes118.exe	30
PID 1956 wrote to memory of 2508	1956	8b643452d3c682aaaf5aa77a22677d55_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\8b643452d3c682aaaf5aa77a22677d55_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8b643452d3c682aaaf5aa77a22677d55_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Windows\SysWOW64\RedGirl.exe
  C:\Windows\system32\RedGirl.exe 1
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2508

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

\Windows\SysWOW64\RedGirl.exe

Filesize
337KB

MD5
8b643452d3c682aaaf5aa77a22677d55

SHA1
10784bed2dcfe5138c56ea39c7a18ed57f6d4532

SHA256
9f29735e91b99e1c33f74f22091a47d827b5a542d7fbae1b7afc949a25fa0d8d

SHA512
8d528edaef936095f83f07b14a5cbac256ddc93eb426474557cfb7ad19bcacf4c64842e5b7be30735200cde04e49939e673f9177f1454632abf5c515d5d969d4

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