e69b43bed0c8c65363a269563e53ef94f2c71a57e7e4471383cecac864980fd2

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 16:15

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General

Target

abb24f35af1a656e602200b49e9ba952_JaffaCakes118.exe
Size

33KB
MD5

abb24f35af1a656e602200b49e9ba952
SHA1

5ac1eb975ae4c6813d757510b3dd7ddcf1ac1144
SHA256

e69b43bed0c8c65363a269563e53ef94f2c71a57e7e4471383cecac864980fd2
SHA512

dc52d0bce8d282d35bd254e2200af28653bd8ff9e25d41a915c103aaff13cbfdbede3592869af7fe2d3e70ada52094d56c8e12a97aa264d88b0f353424590181
SSDEEP

768:X5kes4idnnMV4Fni029ajpswh8CjCLKYQgZtOawbFXC21:XPL4nM0n6wjhHOGY36vn1

Score

7^/10

discovery spyware stealer upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2760	rundll32.exe

Loads dropped DLL 1 IoCs

pid	Process
2760	rundll32.exe

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 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2684-0-0x0000000000400000-0x0000000000416000-memory.dmp	upx
behavioral1/memory/2684-7-0x0000000000400000-0x0000000000416000-memory.dmp	upx

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	abb24f35af1a656e602200b49e9ba952_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2684	abb24f35af1a656e602200b49e9ba952_JaffaCakes118.exe
2760	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2684	abb24f35af1a656e602200b49e9ba952_JaffaCakes118.exe
2684	abb24f35af1a656e602200b49e9ba952_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2760	2684	abb24f35af1a656e602200b49e9ba952_JaffaCakes118.exe	30
PID 2684 wrote to memory of 2760	2684	abb24f35af1a656e602200b49e9ba952_JaffaCakes118.exe	30
PID 2684 wrote to memory of 2760	2684	abb24f35af1a656e602200b49e9ba952_JaffaCakes118.exe	30
PID 2684 wrote to memory of 2760	2684	abb24f35af1a656e602200b49e9ba952_JaffaCakes118.exe	30
PID 2684 wrote to memory of 2760	2684	abb24f35af1a656e602200b49e9ba952_JaffaCakes118.exe	30
PID 2684 wrote to memory of 2760	2684	abb24f35af1a656e602200b49e9ba952_JaffaCakes118.exe	30
PID 2684 wrote to memory of 2760	2684	abb24f35af1a656e602200b49e9ba952_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\abb24f35af1a656e602200b49e9ba952_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\abb24f35af1a656e602200b49e9ba952_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Windows\SysWOW64\rundll32.exe
  C:\Users\Admin\AppData\Local\Temp\Qp9obC3WG7rTl6jS.dat, ServerMain 0c:\users\admin\appdata\local\temp\abb24f35af1a656e602200b49e9ba952_jaffacakes118.exe
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

C:\Users\Admin\AppData\Local\Temp\Qp9obC3WG7rTl6jS.dat

Filesize
13KB

MD5
62fe79e92447905228fda3c48208fd60

SHA1
ea1d63d2aedb4fb9d1b9c9bb1989c5e86a57f613

SHA256
10cfc49368624788c3553c23e247367c2725bee38cac80e75f56f845a4910cd7

SHA512
c10b9b8e45989b07cbb48db41de074d35a4d5e7c1bad06ea4c9429e52bcb8fc2389f3b5a8fbb033e1d29a47022ed1ade7f5f1bc6ceebd7703788ee42f1184948

Download Submit
memory/2684-0-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/2684-7-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download