3c57350387dbca7d98026becaf29a69a8a9a5390378469c20599ea475ec958e8

Analysis

max time kernel
140s
max time network
129s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
11-08-2024 02:24

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General

Target

88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe
Size

84KB
MD5

88a12c8a332b786f24696e5129defd03
SHA1

365d432c23c73a4f4d1ca8dd79c61dea6a4886d4
SHA256

3c57350387dbca7d98026becaf29a69a8a9a5390378469c20599ea475ec958e8
SHA512

60d98fa029502fca5e0257db70daae5ca60fce0343449596b1e09f7928cf8e6e6e958b3f524e471d7d9980a153fb8918f6c4804284fc9f6253b91af26137cc83
SSDEEP

768:nT3+xEqc3t7Qmbz7CNoC3pI/c7ICbeQxLI9qiZ8nctXVJFeiXe+vmfhB2R5/4wzQ:nr+xrc3dmZBeQO9PCHJB2jQw5p9pAr

Score

7^/10

discovery spyware stealer upx

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2752-2-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2752-4-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2752-7-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral1/memory/2752-9-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2788 set thread context of 2752	2788	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe	31

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	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe

Modifies Internet Explorer start page 1 TTPs 1 IoCs

stealer

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://homitrlz.in"	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2788	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe
2752	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2788 wrote to memory of 2752	2788	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe	31
PID 2788 wrote to memory of 2752	2788	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe	31
PID 2788 wrote to memory of 2752	2788	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe	31
PID 2788 wrote to memory of 2752	2788	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe	31
PID 2788 wrote to memory of 2752	2788	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe	31
PID 2788 wrote to memory of 2752	2788	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe	31
PID 2788 wrote to memory of 2752	2788	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe	31
PID 2788 wrote to memory of 2752	2788	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe	31
PID 2788 wrote to memory of 2752	2788	88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2788
- C:\Users\Admin\AppData\Local\Temp\88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\88a12c8a332b786f24696e5129defd03_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Modifies Internet Explorer start page
  - Suspicious use of SetWindowsHookEx
  PID:2752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/2752-2-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2752-4-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2752-7-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2752-9-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads