4d7f406289224976b690a6887811a6387f4e81aecb49a4adfb376d6c1331da06

Analysis

max time kernel
132s
max time network
146s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 08:28

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General

Target

4d7f406289224976b690a6887811a6387f4e81aecb49a4adfb376d6c1331da06.exe
Size

322KB
MD5

d5b05f37391b683b17f1735482340daf
SHA1

9c9b6326662e2e3393f2ffbc54222e8b2ae344fa
SHA256

4d7f406289224976b690a6887811a6387f4e81aecb49a4adfb376d6c1331da06
SHA512

28a41edff5e650c3e0c43c2a0b544a2beb8f510f9b9f226543f5830ea31623b1d14748c8eb58cba76035472041bfcfef95d150bc8ba920236e755fe7eef2c3de
SSDEEP

6144:ArV49uEo2S1YnQmCX492DkwNP3qpYFkKQdF8lgywXW/XK11AVBZ5jhqUnm8xcR:ArVQu6/eIo4qQdF8lEeXK11AZDqUmpR

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

4d7f406289224976b690a6887811a6387f4e81aecb49a4adfb376d6c1331da06.exe

pid	process
1220	4d7f406289224976b690a6887811a6387f4e81aecb49a4adfb376d6c1331da06.exe
1220	4d7f406289224976b690a6887811a6387f4e81aecb49a4adfb376d6c1331da06.exe
1220	4d7f406289224976b690a6887811a6387f4e81aecb49a4adfb376d6c1331da06.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

Processes:

4d7f406289224976b690a6887811a6387f4e81aecb49a4adfb376d6c1331da06.exe

description	ioc	process
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	4d7f406289224976b690a6887811a6387f4e81aecb49a4adfb376d6c1331da06.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	4d7f406289224976b690a6887811a6387f4e81aecb49a4adfb376d6c1331da06.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

4d7f406289224976b690a6887811a6387f4e81aecb49a4adfb376d6c1331da06.exe

pid process

1220 4d7f406289224976b690a6887811a6387f4e81aecb49a4adfb376d6c1331da06.exe

C:\Users\Admin\AppData\Local\Temp\4d7f406289224976b690a6887811a6387f4e81aecb49a4adfb376d6c1331da06.exe
"C:\Users\Admin\AppData\Local\Temp\4d7f406289224976b690a6887811a6387f4e81aecb49a4adfb376d6c1331da06.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1220

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\Tsu18980AC4.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{BE001304-5D17-48CD-AA26-153565E331F2}\Custom.dll
Filesize
91KB

MD5
0842e2723fff1f80955c9dbd38019c75

SHA1
bea88c3fe74817b048951bd218e70d9dead617d9

SHA256
d71cea96d49b48f8702337d01681b2f144aca8acb56a699b9599106c11cc7458

SHA512
28acff8e01224291aa67f57b2d514db84a79fc2cf7ed28ed2e2cecbdf070fb3b1cf52e295a9412641422338f78d86fc6ea21d835a8de21565a8f53d24c604b02

Download Submit
\Users\Admin\AppData\Local\Temp\{BE001304-5D17-48CD-AA26-153565E331F2}\_Setup.dll
Filesize
174KB

MD5
efbce92b48500e40573afc22277768ef

SHA1
0e6deed707b03d9f16bfb31554a1eded2e8408cf

SHA256
36223baec8556ec3ec139811cda245b4fb20d13999932e9089ff0c505ae21433

SHA512
db5469ee310c906e970d0dae01373abe1f824224345f8cf79eedfd8d79e9ed1e5e8727b63f44b75a8fce6fbe43cffee1f8877703a5e5cab25f7d093d0a505bd7

Download Submit
memory/1220-55-0x0000000074D81000-0x0000000074D83000-memory.dmp

Filesize
8KB

Download