95c0367a3e31cd15cf2d74dbd8861f2584ed1fda5fd952fb8edbfeab78fdee9e

Analysis

max time kernel
317s
max time network
408s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2022, 15:41

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General

Target

95c0367a3e31cd15cf2d74dbd8861f2584ed1fda5fd952fb8edbfeab78fdee9e.exe
Size

556KB
MD5

13c53bb207c68e7b16c417c78164a997
SHA1

a6e7281f61102f55325a7f0eab1e7076d5c4fb92
SHA256

95c0367a3e31cd15cf2d74dbd8861f2584ed1fda5fd952fb8edbfeab78fdee9e
SHA512

7ebec7f3bdd87d0531f0adcb1d04ca8945f46e19c913d8ddba9e12404c566e99c776f70170086ea65ccf3dc43354ac1d4ec635108fb6dfc95542090d200b8256
SSDEEP

12288:yGosTxSzpDq5VNYdyOshT5l4/86CaIhvPfNMIM1P27QwMMT6:yGosTxSEXzOV/UaIBNLMp20wMMT6

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2292-132-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/2292-133-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/2292-134-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/3552-136-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/3552-137-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/3552-138-0x0000000000400000-0x0000000000522000-memory.dmp	upx
behavioral2/memory/3552-139-0x0000000000400000-0x0000000000522000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~2\is240938218.log	95c0367a3e31cd15cf2d74dbd8861f2584ed1fda5fd952fb8edbfeab78fdee9e.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
2292	95c0367a3e31cd15cf2d74dbd8861f2584ed1fda5fd952fb8edbfeab78fdee9e.exe
2292	95c0367a3e31cd15cf2d74dbd8861f2584ed1fda5fd952fb8edbfeab78fdee9e.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 3552	2292	95c0367a3e31cd15cf2d74dbd8861f2584ed1fda5fd952fb8edbfeab78fdee9e.exe	82
PID 2292 wrote to memory of 3552	2292	95c0367a3e31cd15cf2d74dbd8861f2584ed1fda5fd952fb8edbfeab78fdee9e.exe	82
PID 2292 wrote to memory of 3552	2292	95c0367a3e31cd15cf2d74dbd8861f2584ed1fda5fd952fb8edbfeab78fdee9e.exe	82

C:\Users\Admin\AppData\Local\Temp\95c0367a3e31cd15cf2d74dbd8861f2584ed1fda5fd952fb8edbfeab78fdee9e.exe
"C:\Users\Admin\AppData\Local\Temp\95c0367a3e31cd15cf2d74dbd8861f2584ed1fda5fd952fb8edbfeab78fdee9e.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Users\Admin\AppData\Local\Temp\95c0367a3e31cd15cf2d74dbd8861f2584ed1fda5fd952fb8edbfeab78fdee9e.exe
  "C:\Users\Admin\AppData\Local\Temp\95c0367a3e31cd15cf2d74dbd8861f2584ed1fda5fd952fb8edbfeab78fdee9e.exe" /_ShowProgress
  2⤵
  PID:3552

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2292-132-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2292-133-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2292-134-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/3552-136-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/3552-137-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/3552-138-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/3552-139-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download