35bfaf35cb402cdf278f129e98aa0c6e35ed8a41e9d5d6392e93ed1f4a0cb2d7

Analysis

max time kernel
154s
max time network
171s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
07/11/2022, 03:27

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General

Target

35bfaf35cb402cdf278f129e98aa0c6e35ed8a41e9d5d6392e93ed1f4a0cb2d7.exe
Size

327KB
MD5

091a83ee3f4bde71dc058acc14dbdf30
SHA1

78622365b4bf82f89c2127aa08580b583cffc05b
SHA256

35bfaf35cb402cdf278f129e98aa0c6e35ed8a41e9d5d6392e93ed1f4a0cb2d7
SHA512

8f9b20725c661c1a449e37843288ccee168ce56df31ec3b32544842660b3efa803ebd2791bd397766476e7f45de565b9aefd8def034c4787ed4300dff3d88225
SSDEEP

6144:HrFbUzkuvcBYC47l2xXdZHlZe4GyN222nT+J/m7CO1BYu+uz17Qq:Hr2kuveY3adZH/VcniWBiq

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
5020	35bfaf35cb402cdf278f129e98aa0c6e35ed8a41e9d5d6392e93ed1f4a0cb2d7.exe
5020	35bfaf35cb402cdf278f129e98aa0c6e35ed8a41e9d5d6392e93ed1f4a0cb2d7.exe
5020	35bfaf35cb402cdf278f129e98aa0c6e35ed8a41e9d5d6392e93ed1f4a0cb2d7.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 value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	35bfaf35cb402cdf278f129e98aa0c6e35ed8a41e9d5d6392e93ed1f4a0cb2d7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	35bfaf35cb402cdf278f129e98aa0c6e35ed8a41e9d5d6392e93ed1f4a0cb2d7.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5020	35bfaf35cb402cdf278f129e98aa0c6e35ed8a41e9d5d6392e93ed1f4a0cb2d7.exe
5020	35bfaf35cb402cdf278f129e98aa0c6e35ed8a41e9d5d6392e93ed1f4a0cb2d7.exe

C:\Users\Admin\AppData\Local\Temp\35bfaf35cb402cdf278f129e98aa0c6e35ed8a41e9d5d6392e93ed1f4a0cb2d7.exe
"C:\Users\Admin\AppData\Local\Temp\35bfaf35cb402cdf278f129e98aa0c6e35ed8a41e9d5d6392e93ed1f4a0cb2d7.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:5020

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

C:\Users\Admin\AppData\Local\Temp\TsuCF48AD1D.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\{C3135ED2-FAF9-4BB5-A95E-B2DB18F07C24}\Custom.dll

Filesize
91KB

MD5
45ce75b7774f4c95f732b450c260cf60

SHA1
e40bc1fac33024891fafe7606697a51b729ddf56

SHA256
c334852cedb403267793428c818b9e9ac65c3cf0333560b86882e37d52a7364a

SHA512
1a642793c6b8971aa5d32d4e1c03b356a678470f880db4eac2bd10bb4bd4483573dc443953fc27172d9bf2735f8c816a8792b01fdd4f4c6a9d417f5bd1374002

Download Submit
C:\Users\Admin\AppData\Local\Temp\{C3135ED2-FAF9-4BB5-A95E-B2DB18F07C24}\_Setup.dll

Filesize
183KB

MD5
9e898ffdc682cf853f7df237678a6f3a

SHA1
55cacb14771890e8028a8a9ce8ae936dff17944f

SHA256
e78f957aceb637683a41b00dd094d4e88f706b94fd7b679b35add56269e4d047

SHA512
942746351a7c0f43f633a4732ca54404b4d8e767616ffe724e265359506375f9c3b5c3a84a46b3ec452ae4b5d80a966d3b6b5aa0161c2150db39cb84c588a9d0

Download Submit