438dd626e46c907a36eea875b3a5f667481d49d530a25b1bdc0ac0c088c8cb1a

Analysis

max time kernel
146s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2022, 03:24

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General

Target

438dd626e46c907a36eea875b3a5f667481d49d530a25b1bdc0ac0c088c8cb1a.exe
Size

326KB
MD5

0dcea32689a084a24f3a076ff06f4e40
SHA1

7011af158508bc4998c94bf59ba64dbcaa4c3c22
SHA256

438dd626e46c907a36eea875b3a5f667481d49d530a25b1bdc0ac0c088c8cb1a
SHA512

086ddc15315326f6fa6e8b6816a044cb7618f96b41374e40ca33071dc6d7fca937838fa05b88ea6962611a0c0f9dd2397917ccbfa306c8065903c9f11e3bb2e4
SSDEEP

6144:TrvbUzkuvcBYC47l2xVH/INxwVVVP7bSD6c0oW5ZY9Cf:TrkkuveY3IWwVVVP7bbjZo4

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
2380	438dd626e46c907a36eea875b3a5f667481d49d530a25b1bdc0ac0c088c8cb1a.exe
2380	438dd626e46c907a36eea875b3a5f667481d49d530a25b1bdc0ac0c088c8cb1a.exe
2380	438dd626e46c907a36eea875b3a5f667481d49d530a25b1bdc0ac0c088c8cb1a.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	438dd626e46c907a36eea875b3a5f667481d49d530a25b1bdc0ac0c088c8cb1a.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	438dd626e46c907a36eea875b3a5f667481d49d530a25b1bdc0ac0c088c8cb1a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2380	438dd626e46c907a36eea875b3a5f667481d49d530a25b1bdc0ac0c088c8cb1a.exe
2380	438dd626e46c907a36eea875b3a5f667481d49d530a25b1bdc0ac0c088c8cb1a.exe

C:\Users\Admin\AppData\Local\Temp\438dd626e46c907a36eea875b3a5f667481d49d530a25b1bdc0ac0c088c8cb1a.exe
"C:\Users\Admin\AppData\Local\Temp\438dd626e46c907a36eea875b3a5f667481d49d530a25b1bdc0ac0c088c8cb1a.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:2380

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\TsuEFD14346.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

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C:\Users\Admin\AppData\Local\Temp\{ED3063C6-6D3F-4DDB-AF30-251D36D34130}\Custom.dll

Filesize
91KB

MD5
d257c8662a2c67d5eb8db3bb46eaecbc

SHA1
7aff62ea431b9a1478fd8dd5fd91e909d17c2a29

SHA256
38fcd76893b3960a9bc8b58aacc428db61d33ebfb68bfe69b891197c4adbdccb

SHA512
8a49b4bafb1cbb279504d52aac7afbc25c2b5a044f6fd8b14487ea0f13449a13bf597a9314947f541d02a6f82aa396c51b4063d59843074c8c0a3f434bf9aa28

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C:\Users\Admin\AppData\Local\Temp\{ED3063C6-6D3F-4DDB-AF30-251D36D34130}\_Setup.dll

Filesize
180KB

MD5
7ecdd67a33856837233fbe7e078b279a

SHA1
db090da2508b3d3b7b9c31d8079fc139c48480a8

SHA256
c6fa4e658c5467e918b992a0786e84620295ffb13581ac1eb4ac65778c820b8b

SHA512
336b10d3c01a9931e937114e741709866af16f8e3165b81ec8f63ae4ccb4c83a9f87747ed512beb88453f4b7b055eda91ba4dad6f58a482258e9fff347d9676a

Download Submit