a4f7861b02b68be83c1584202d25881c9c1f3a54b9349039a4f7ed4b7ab20a3e

Analysis

max time kernel
41s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
19/10/2022, 22:02

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General

Target

a4f7861b02b68be83c1584202d25881c9c1f3a54b9349039a4f7ed4b7ab20a3e.exe
Size

319KB
MD5

90e28a30e1edbefa28371f1359aef1c0
SHA1

5295dde589ad2be937e0b51c8c4720e74cbf57b5
SHA256

a4f7861b02b68be83c1584202d25881c9c1f3a54b9349039a4f7ed4b7ab20a3e
SHA512

aabd58b61904b7625d4e99e275da51931fd06791ebb495c306dbb7e4413e22dffd3c9d3699fe9ff62c655acfea293595d7911244f02f5c7d69f12de3df34cd6f
SSDEEP

6144:s8YTR/p82CzYrNZMTqGDX7ye5/11Wc1TBCUdV+OnD:9Ix3ZMbWeN11ZgUTLnD

Score

6^/10

discovery

Malware Config

Signatures

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

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum	a4f7861b02b68be83c1584202d25881c9c1f3a54b9349039a4f7ed4b7ab20a3e.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	a4f7861b02b68be83c1584202d25881c9c1f3a54b9349039a4f7ed4b7ab20a3e.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\ExcellentNotes.job	a4f7861b02b68be83c1584202d25881c9c1f3a54b9349039a4f7ed4b7ab20a3e.exe

C:\Users\Admin\AppData\Local\Temp\a4f7861b02b68be83c1584202d25881c9c1f3a54b9349039a4f7ed4b7ab20a3e.exe
"C:\Users\Admin\AppData\Local\Temp\a4f7861b02b68be83c1584202d25881c9c1f3a54b9349039a4f7ed4b7ab20a3e.exe"
1⤵
- Maps connected drives based on registry
- Drops file in Windows directory
PID:1388

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1388-54-0x0000000075E11000-0x0000000075E13000-memory.dmp

Filesize
8KB

Download
memory/1388-55-0x0000000000190000-0x00000000001BF000-memory.dmp

Filesize
188KB

Download
memory/1388-59-0x00000000001C0000-0x00000000001E7000-memory.dmp

Filesize
156KB

Download
memory/1388-63-0x00000000006E1000-0x000000000070B000-memory.dmp

Filesize
168KB

Download