c1d9e1c20ffc9887e7ccf6592fb4586acb35487e9e3b6ead50a20982a6963de8

Analysis

max time kernel
45s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
29/10/2022, 09:43

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General

Target

c1d9e1c20ffc9887e7ccf6592fb4586acb35487e9e3b6ead50a20982a6963de8.exe
Size

259KB
MD5

860c059d485ce9804646d0a49470132d
SHA1

d0b6b46eae2cc98fa8afe7b88d9340f4bd999dd6
SHA256

c1d9e1c20ffc9887e7ccf6592fb4586acb35487e9e3b6ead50a20982a6963de8
SHA512

a1c2db531321c874229c5c0c3724c45880ac8906c3cec36ed5c5ab720cfdf2a2e583172ba8202f2e7db1d998931bf1d7e8b53112a8a6e82f0df559dde7da5522
SSDEEP

6144:1X5wD5vA7XPi2eWrLk7mgxc4yZimLd0PBM0KPSkd:1XuBf2eWWRmL7Skd

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	c1d9e1c20ffc9887e7ccf6592fb4586acb35487e9e3b6ead50a20982a6963de8.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	c1d9e1c20ffc9887e7ccf6592fb4586acb35487e9e3b6ead50a20982a6963de8.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\EfficientNotes.job	c1d9e1c20ffc9887e7ccf6592fb4586acb35487e9e3b6ead50a20982a6963de8.exe

C:\Users\Admin\AppData\Local\Temp\c1d9e1c20ffc9887e7ccf6592fb4586acb35487e9e3b6ead50a20982a6963de8.exe
"C:\Users\Admin\AppData\Local\Temp\c1d9e1c20ffc9887e7ccf6592fb4586acb35487e9e3b6ead50a20982a6963de8.exe"
1⤵
- Maps connected drives based on registry
- Drops file in Windows directory
PID:1368

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/1368-54-0x0000000074E41000-0x0000000074E43000-memory.dmp

Filesize
8KB

Download
memory/1368-55-0x00000000001A0000-0x00000000001CF000-memory.dmp

Filesize
188KB

Download
memory/1368-59-0x00000000001E0000-0x0000000000207000-memory.dmp

Filesize
156KB

Download