d20c8f016b4b1a0b0b8f16f5861167c934b4d431e53f7aca2371ec60856d3c83

Analysis

max time kernel
274s
max time network
422s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 20:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d20c8f016b4b1a0b0b8f16f5861167c934b4d431e53f7aca2371ec60856d3c83.exe
Size

315KB
MD5

2a723535b448ed6b144dcfda8bfab123
SHA1

ccb5d00dbc8540ede15aee5fed4042f920d1d1d8
SHA256

d20c8f016b4b1a0b0b8f16f5861167c934b4d431e53f7aca2371ec60856d3c83
SHA512

be60893f4751b0e08f5dfcdd92298eae21fa23d64e61eecf1682d82beca622700bdb79994012e4e0156192ca6cc0df13f7432ae21aae2b4dddfffc27c872ea26
SSDEEP

6144:8rYbUzkuvcBYC47l2xLnvhueEZdkKQ3+7Oj7hTOVA1HWZr:8rdkuveY3CvI5Zdkj6OEu1HSr

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
3748	d20c8f016b4b1a0b0b8f16f5861167c934b4d431e53f7aca2371ec60856d3c83.exe
3748	d20c8f016b4b1a0b0b8f16f5861167c934b4d431e53f7aca2371ec60856d3c83.exe
3748	d20c8f016b4b1a0b0b8f16f5861167c934b4d431e53f7aca2371ec60856d3c83.exe

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	d20c8f016b4b1a0b0b8f16f5861167c934b4d431e53f7aca2371ec60856d3c83.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	d20c8f016b4b1a0b0b8f16f5861167c934b4d431e53f7aca2371ec60856d3c83.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3748	d20c8f016b4b1a0b0b8f16f5861167c934b4d431e53f7aca2371ec60856d3c83.exe
3748	d20c8f016b4b1a0b0b8f16f5861167c934b4d431e53f7aca2371ec60856d3c83.exe

C:\Users\Admin\AppData\Local\Temp\d20c8f016b4b1a0b0b8f16f5861167c934b4d431e53f7aca2371ec60856d3c83.exe
"C:\Users\Admin\AppData\Local\Temp\d20c8f016b4b1a0b0b8f16f5861167c934b4d431e53f7aca2371ec60856d3c83.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:3748

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\TsuB9F4BC94.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\{C1F9E07C-4B15-4186-A36D-03371A1AC28A}\Custom.dll

Filesize
91KB

MD5
81856796ffc64fadd39fa921a1b45ddb

SHA1
360313131e7ae57002c2403dfc48bc20718d2cb0

SHA256
ec9146dfb838ad477bdf3cbde578baf014c8151d741559568dcb3803d6c9a0eb

SHA512
299771bc1f57eeb59665cfcfaedd0c4c196771173f1b65cfa21a1592ab46ab8a1733ef4a7560a74adde00c075dc7147ab9d0a885c5c7e0218f1f955b39aa2be0

Download Submit
C:\Users\Admin\AppData\Local\Temp\{C1F9E07C-4B15-4186-A36D-03371A1AC28A}\_Setup.dll

Filesize
173KB

MD5
40ff5ae516fc869ef29e59f018d8f17f

SHA1
ed8642cf6c47a331037a01ccd27e92f94ffa9835

SHA256
e35b1cbd557c01edde9ea29e44a6fc11dee2d131964070b15b6f0f1bc5a5ec83

SHA512
8da81741a31f84490c9c25990fc17cb0c4a75ba6a7ff03069413d5dc6f49cafd97118a7bb4af94d10768be895b086b7ea1d5c49d27e0110587fdaf6fd7129cbc

Download Submit