f67d7486bb3ebef97609a0b7d52c39ba500fa0997fb186ae8c14abd7eac929cd

Analysis

max time kernel
152s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2022, 13:36

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General

Target

f67d7486bb3ebef97609a0b7d52c39ba500fa0997fb186ae8c14abd7eac929cd.exe
Size

557KB
MD5

60d54d57bd1c2906c436afc2c967e6fe
SHA1

151940dee54cdade76930a121d2c29a20f4d5244
SHA256

f67d7486bb3ebef97609a0b7d52c39ba500fa0997fb186ae8c14abd7eac929cd
SHA512

f7cd385a3b23b4de84fa82be6ab6d98b3573b36831ab500c61670369e7598c5da6ecac56b1654ad999b489d57e80cb52ea1e48cfae7594dc92488d2ace412567
SSDEEP

12288:CGprxNCP22qurlbSoweEIdo94haP+qeRMMzZ:CGxxNCxDpOreEgo94haPviMMzZ

Score

8^/10

spyware stealer upx

Malware Config

Signatures

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2420-132-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/2420-133-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/2420-134-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/2420-135-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/2420-136-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/3388-138-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/3388-139-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/3388-140-0x0000000000400000-0x0000000000522000-memory.dmp	upx

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
T1081

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is240595015.log	f67d7486bb3ebef97609a0b7d52c39ba500fa0997fb186ae8c14abd7eac929cd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2420	f67d7486bb3ebef97609a0b7d52c39ba500fa0997fb186ae8c14abd7eac929cd.exe
2420	f67d7486bb3ebef97609a0b7d52c39ba500fa0997fb186ae8c14abd7eac929cd.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 3388	2420	f67d7486bb3ebef97609a0b7d52c39ba500fa0997fb186ae8c14abd7eac929cd.exe	79
PID 2420 wrote to memory of 3388	2420	f67d7486bb3ebef97609a0b7d52c39ba500fa0997fb186ae8c14abd7eac929cd.exe	79
PID 2420 wrote to memory of 3388	2420	f67d7486bb3ebef97609a0b7d52c39ba500fa0997fb186ae8c14abd7eac929cd.exe	79

C:\Users\Admin\AppData\Local\Temp\f67d7486bb3ebef97609a0b7d52c39ba500fa0997fb186ae8c14abd7eac929cd.exe
"C:\Users\Admin\AppData\Local\Temp\f67d7486bb3ebef97609a0b7d52c39ba500fa0997fb186ae8c14abd7eac929cd.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Users\Admin\AppData\Local\Temp\f67d7486bb3ebef97609a0b7d52c39ba500fa0997fb186ae8c14abd7eac929cd.exe
  "C:\Users\Admin\AppData\Local\Temp\f67d7486bb3ebef97609a0b7d52c39ba500fa0997fb186ae8c14abd7eac929cd.exe" /_ShowProgress
  2⤵
  PID:3388

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2420-132-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2420-133-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2420-134-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2420-135-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2420-136-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/3388-138-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/3388-139-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/3388-140-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download