4dbe56f86ef46311861a55d050112700710051b2b5de3dbab7ea5d22e049ea3d

Analysis

max time kernel
94s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2022 08:41

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General

Target

4dbe56f86ef46311861a55d050112700710051b2b5de3dbab7ea5d22e049ea3d.exe
Size

314KB
MD5

65fe69259947c40c2da0c5e198066600
SHA1

e599c6c943dfeaa5c7a2b6ac63febaa822d1a620
SHA256

4dbe56f86ef46311861a55d050112700710051b2b5de3dbab7ea5d22e049ea3d
SHA512

d4d284c0539e60ddf5028671794305c8af207854de96f1b76b475ec5694135e95a62aabae87d51434de6647fdc6e15a75b11f8329436e1fa338c622afdb8c807
SSDEEP

6144:UrjbUzkuvcBYC47l2xhPAj9yshh1/9CSFuXWzMJSeJMLBz8xWW:UrIkuveY3uPw4shT9Nnz62xQZ

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
2488	4dbe56f86ef46311861a55d050112700710051b2b5de3dbab7ea5d22e049ea3d.exe
2488	4dbe56f86ef46311861a55d050112700710051b2b5de3dbab7ea5d22e049ea3d.exe
2488	4dbe56f86ef46311861a55d050112700710051b2b5de3dbab7ea5d22e049ea3d.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	4dbe56f86ef46311861a55d050112700710051b2b5de3dbab7ea5d22e049ea3d.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	4dbe56f86ef46311861a55d050112700710051b2b5de3dbab7ea5d22e049ea3d.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2488	4dbe56f86ef46311861a55d050112700710051b2b5de3dbab7ea5d22e049ea3d.exe
2488	4dbe56f86ef46311861a55d050112700710051b2b5de3dbab7ea5d22e049ea3d.exe

C:\Users\Admin\AppData\Local\Temp\4dbe56f86ef46311861a55d050112700710051b2b5de3dbab7ea5d22e049ea3d.exe
"C:\Users\Admin\AppData\Local\Temp\4dbe56f86ef46311861a55d050112700710051b2b5de3dbab7ea5d22e049ea3d.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:2488

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\TsuD37DD7B7.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

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C:\Users\Admin\AppData\Local\Temp\{346EE376-8A22-4372-A199-C200EF8DC180}\Custom.dll

Filesize
91KB

MD5
d257c8662a2c67d5eb8db3bb46eaecbc

SHA1
7aff62ea431b9a1478fd8dd5fd91e909d17c2a29

SHA256
38fcd76893b3960a9bc8b58aacc428db61d33ebfb68bfe69b891197c4adbdccb

SHA512
8a49b4bafb1cbb279504d52aac7afbc25c2b5a044f6fd8b14487ea0f13449a13bf597a9314947f541d02a6f82aa396c51b4063d59843074c8c0a3f434bf9aa28

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C:\Users\Admin\AppData\Local\Temp\{346EE376-8A22-4372-A199-C200EF8DC180}\_Setup.dll

Filesize
170KB

MD5
8815672378a261ae510745ea448438d9

SHA1
cf5eff987dd40845b32eb1ea69c6facb81785af7

SHA256
cdaeb25e16bd0e7d37a2382ad89f7c42ffc9316b0d68d5e788a63392fa1203d5

SHA512
7fcbb089d42ddb89f04e890afca06529d1586583b869b52e92d6d6866e7a4456cefb84db35d161a996a048720648c2b23b39b5d931aa6ffc9c3caf05d266c53a

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