e51fac7b628d87ce19590c1915ecf3ab3d678fd1ccdf2b94ff80991bf1f9718c | Triage

Analysis

max time kernel
49s
max time network
165s
platform
windows7_x64
resource
win7v20210408
submitted
09-09-2021 12:56

Sharing

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General

Target

falsh update!.exe
Size

1.3MB
MD5

8562340b6ba907f77a6beb7b3a297fd5
SHA1

85119ad0ed933e64039071365b93bfd3d76d24fe
SHA256

e51fac7b628d87ce19590c1915ecf3ab3d678fd1ccdf2b94ff80991bf1f9718c
SHA512

4c576bf81ea7ec78732750d04b536f39962cb72a3d178e220978ca9c9075ec6a370cba6882d2aacd2013951f49ca4360b13397bc7a280f2c9be5e6019a8e251a

Score

9^/10

evasion

Malware Config

Signatures

Looks for VirtualBox Guest Additions in registry 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\falsh update!.exe
"C:\Users\Admin\AppData\Local\Temp\falsh update!.exe"
1⤵
PID:1980

C:\Users\Admin\AppData\Local\Temp\falsh update!.exe
"C:\Users\Admin\AppData\Local\Temp\falsh update!.exe"
1⤵
PID:1980

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

Virtualization/Sandbox Evasion

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1980-59-0x000007FEFB761000-0x000007FEFB763000-memory.dmp

Filesize
8KB

Download
memory/1980-59-0x000007FEFB761000-0x000007FEFB763000-memory.dmp

Filesize
8KB

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