b95bc797660706c8b4420a29c26031ab0f7dbac5d3c0076db0facb83ffbd4231

Analysis

max time kernel
152s
max time network
167s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03-10-2022 07:53

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General

Target

b95bc797660706c8b4420a29c26031ab0f7dbac5d3c0076db0facb83ffbd4231.exe
Size

327KB
MD5

694bddb7742985da20d1b35605965460
SHA1

0a427b80098d9027d33d31d1f3fab323a2191a10
SHA256

b95bc797660706c8b4420a29c26031ab0f7dbac5d3c0076db0facb83ffbd4231
SHA512

d258672af2d87c578aeb6559bd8f931e81b188d9510a467ab43c608d31037cee3a95d6c7a00dd5186f8ac428e4fc2d5008f7efba89e268c21de5311f6dec3f4a
SSDEEP

6144:MrKbUzkuvcBYC47l2xUVWg+L9evNYeey462O27pxu3Fam+etyp6mOd:MrzkuveY3rVty9+mT62R7vm+ety0mOd

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
4436	b95bc797660706c8b4420a29c26031ab0f7dbac5d3c0076db0facb83ffbd4231.exe
4436	b95bc797660706c8b4420a29c26031ab0f7dbac5d3c0076db0facb83ffbd4231.exe
4436	b95bc797660706c8b4420a29c26031ab0f7dbac5d3c0076db0facb83ffbd4231.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	b95bc797660706c8b4420a29c26031ab0f7dbac5d3c0076db0facb83ffbd4231.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	b95bc797660706c8b4420a29c26031ab0f7dbac5d3c0076db0facb83ffbd4231.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4436	b95bc797660706c8b4420a29c26031ab0f7dbac5d3c0076db0facb83ffbd4231.exe
4436	b95bc797660706c8b4420a29c26031ab0f7dbac5d3c0076db0facb83ffbd4231.exe

C:\Users\Admin\AppData\Local\Temp\b95bc797660706c8b4420a29c26031ab0f7dbac5d3c0076db0facb83ffbd4231.exe
"C:\Users\Admin\AppData\Local\Temp\b95bc797660706c8b4420a29c26031ab0f7dbac5d3c0076db0facb83ffbd4231.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:4436

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\TsuC61610C2.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

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C:\Users\Admin\AppData\Local\Temp\{6C5EF9B4-8119-4035-A2DE-C93BB7BDDB42}\Custom.dll

Filesize
91KB

MD5
0b691fc01d03bb5c7c37c2db3536c5eb

SHA1
845d7cf435ff3ad33d4115c9b07812057f4e85a4

SHA256
cc320a04e348d13a45c006e927845a7131c160887376e7b519b1259b43fdf304

SHA512
b07952dd95afced9a494e977b4ca459378cd6326bb399589fa3cd7f211e31105917687ad1489285b31817b308d51156743491f23cfa268b5d4071d51449f585d

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C:\Users\Admin\AppData\Local\Temp\{6C5EF9B4-8119-4035-A2DE-C93BB7BDDB42}\_Setup.dll

Filesize
183KB

MD5
9e898ffdc682cf853f7df237678a6f3a

SHA1
55cacb14771890e8028a8a9ce8ae936dff17944f

SHA256
e78f957aceb637683a41b00dd094d4e88f706b94fd7b679b35add56269e4d047

SHA512
942746351a7c0f43f633a4732ca54404b4d8e767616ffe724e265359506375f9c3b5c3a84a46b3ec452ae4b5d80a966d3b6b5aa0161c2150db39cb84c588a9d0

Download Submit