b4f006527446336369d30c2e9c7f3514a01ce430674b1d58c96bb019db98266d

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
08-07-2024 23:12

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General

Target

2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe
Size

208KB
MD5

2e2c7b2f8986bab103de304bbbb8569e
SHA1

45e942ee5187760e4b89073fe13dfe218b414bda
SHA256

b4f006527446336369d30c2e9c7f3514a01ce430674b1d58c96bb019db98266d
SHA512

c4f9390f62609c18c27c39cf8a545e3690cf23ad57450fe0493def3be5870d8e6c5dd9c067ef10d5b9c426f9ef92c1a5cfee08f97c19d621d4f928d9d53c8771
SSDEEP

6144:1XbdXPx36dIKCC0ef//uXltKc+LVsz9b8:B6dFeCXuLKcCVsz6

Score

7^/10

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 5 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2036-2-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2036-5-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2036-6-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2036-4-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2036-8-0x0000000000400000-0x0000000000453000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe

description	pid	Process	procid_target
PID 1296 set thread context of 2036	1296	2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe	30

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe

pid	Process
1296	2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe

description	pid	Process	procid_target
PID 1296 wrote to memory of 2036	1296	2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe	30
PID 1296 wrote to memory of 2036	1296	2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe	30
PID 1296 wrote to memory of 2036	1296	2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe	30
PID 1296 wrote to memory of 2036	1296	2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe	30
PID 1296 wrote to memory of 2036	1296	2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe	30
PID 1296 wrote to memory of 2036	1296	2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe	30
PID 1296 wrote to memory of 2036	1296	2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe	30
PID 1296 wrote to memory of 2036	1296	2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe	30
PID 1296 wrote to memory of 2036	1296	2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1296
- C:\Users\Admin\AppData\Local\Temp\2e2c7b2f8986bab103de304bbbb8569e_JaffaCakes118.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\LBWPfy2MUj.ini"
  2⤵
  PID:2036

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

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\LBWPfy2MUj.ini

Filesize
5B

MD5
d1ea279fb5559c020a1b4137dc4de237

SHA1
db6f8988af46b56216a6f0daf95ab8c9bdb57400

SHA256
fcdcc2c46896915a1c695d6231f0fee336a668531b7a3da46178c80362546dba

SHA512
720e9c284f0559015312df7fe977563e5e16f48d3506e51eb4016adf7971924d352f740b030aa3adc81b6f65fd1dba12df06d10fa6c115074e5097e7ee0f08b3

Download Submit
memory/2036-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2036-5-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2036-6-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2036-4-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2036-8-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download