bf62bfd7d14a4e30f6a5298921b72b8ebba61b8fa9855f7ef529709033938800

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
16-07-2024 22:24

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General

Target

Program+AV.exe
Size

324KB
MD5

78d9cb982a496687178b3c69bbac9083
SHA1

e3e646ff0382d65a66233fc762352318f0833812
SHA256

e177d7646310a42421b4521bd417641e11d883a5d8d9f825dd1019cd359e02a7
SHA512

245789d885189e21d1c6fede47d1e330553d52a16808b89ceb260c0ba8f4fcd9935298509c96803f9ea7ef6932704d745479265169cba3a28c9df7d99ca24e13
SSDEEP

6144:XTqPRgdIKCC0ef//uXltKc+LVsz9b8mcKuiQavkdCH8ij:7dFeCXuLKcCVsz6mcKuDavkdC

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/2308-2-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2308-6-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2308-5-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2308-4-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral1/memory/2308-10-0x0000000000400000-0x0000000000453000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

Processes:

Program+AV.exe

description pid process target process

PID 2680 set thread context of 2308 2680 Program+AV.exe Program+AV.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Program+AV.exe

pid process

2680 Program+AV.exe

description	pid	process	target process
PID 2680 set thread context of 2308	2680	Program+AV.exe	Program+AV.exe

pid	process
2680	Program+AV.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Program+AV.exe

description	pid	process	target process
PID 2680 wrote to memory of 2308	2680	Program+AV.exe	Program+AV.exe
PID 2680 wrote to memory of 2308	2680	Program+AV.exe	Program+AV.exe
PID 2680 wrote to memory of 2308	2680	Program+AV.exe	Program+AV.exe
PID 2680 wrote to memory of 2308	2680	Program+AV.exe	Program+AV.exe
PID 2680 wrote to memory of 2308	2680	Program+AV.exe	Program+AV.exe
PID 2680 wrote to memory of 2308	2680	Program+AV.exe	Program+AV.exe
PID 2680 wrote to memory of 2308	2680	Program+AV.exe	Program+AV.exe
PID 2680 wrote to memory of 2308	2680	Program+AV.exe	Program+AV.exe
PID 2680 wrote to memory of 2308	2680	Program+AV.exe	Program+AV.exe

C:\Users\Admin\AppData\Local\Temp\Program+AV.exe
"C:\Users\Admin\AppData\Local\Temp\Program+AV.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Users\Admin\AppData\Local\Temp\Program+AV.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
  2⤵
  PID:2308

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

Replay Monitor

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Downloads

memory/2308-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2308-6-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2308-5-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2308-4-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2308-10-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download