bfd535639bc0b0b056a84695c1bbcc58d9e2af184b36fd43460a1f52d47b17a1

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7v20201028
submitted
11-11-2020 11:29

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General

Target

bfd535639bc0b0b056a84695c1bbcc58d9e2af184b36fd43460a1f52d47b17a1.exe
Size

647KB
MD5

83f234e0bcace527114b482b1dbacdd2
SHA1

63ec5686ccc7ff8ac0e2767e8cfb78e80c6b1a4e
SHA256

bfd535639bc0b0b056a84695c1bbcc58d9e2af184b36fd43460a1f52d47b17a1
SHA512

7ad47ed7875014d35deb62b51f14cd8925deb25cc8404073d53dc5f00204e8b5b9a25a4b04b795bc276f3abebda26731d63985ec25c0464149fd49280d2bda48

Score

7^/10

discovery spyware stealer

Malware Config

Signatures

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Accesses 2FA software files, possible credential harvesting 2 TTPs
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

9 ip-api.com

flow	ioc
9	ip-api.com

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

bfd535639bc0b0b056a84695c1bbcc58d9e2af184b36fd43460a1f52d47b17a1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	bfd535639bc0b0b056a84695c1bbcc58d9e2af184b36fd43460a1f52d47b17a1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	bfd535639bc0b0b056a84695c1bbcc58d9e2af184b36fd43460a1f52d47b17a1.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

bfd535639bc0b0b056a84695c1bbcc58d9e2af184b36fd43460a1f52d47b17a1.exe

pid	process
288	bfd535639bc0b0b056a84695c1bbcc58d9e2af184b36fd43460a1f52d47b17a1.exe
288	bfd535639bc0b0b056a84695c1bbcc58d9e2af184b36fd43460a1f52d47b17a1.exe
288	bfd535639bc0b0b056a84695c1bbcc58d9e2af184b36fd43460a1f52d47b17a1.exe
288	bfd535639bc0b0b056a84695c1bbcc58d9e2af184b36fd43460a1f52d47b17a1.exe

C:\Users\Admin\AppData\Local\Temp\bfd535639bc0b0b056a84695c1bbcc58d9e2af184b36fd43460a1f52d47b17a1.exe
"C:\Users\Admin\AppData\Local\Temp\bfd535639bc0b0b056a84695c1bbcc58d9e2af184b36fd43460a1f52d47b17a1.exe"
1⤵
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
PID:288

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/288-0-0x00000000010E5000-0x00000000010E6000-memory.dmp

Filesize
4KB

Download
memory/288-1-0x00000000011C0000-0x00000000011D1000-memory.dmp

Filesize
68KB

Download
memory/1272-2-0x000007FEF7510000-0x000007FEF778A000-memory.dmp

Filesize
2.5MB

Download