433ffaed491bc579ba9213d49420ce1f81ac1043f4cf96c3c2c650f4323364d9

Analysis

max time kernel
91s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 08:31

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General

Target

433ffaed491bc579ba9213d49420ce1f81ac1043f4cf96c3c2c650f4323364d9.exe
Size

324KB
MD5

b78db191704d4e23549d467d2508221f
SHA1

f10b39adaba35c29870cccac76120872f333da7b
SHA256

433ffaed491bc579ba9213d49420ce1f81ac1043f4cf96c3c2c650f4323364d9
SHA512

26723815acfeb3f8875aabbed0cb216ce50c895d07923d35f89d9b11a31878525da30280569c33038636993d158b3b86858ab0016433cd10cc36e04ee04f1861
SSDEEP

6144:nrORTyv4bo0jy7b3bUzkuvcBYC47l2xj0Fz0xu8ziBuIUYVMTLgg/8UzQJ5kq+QL:nrVckuveY3zy2BuIUcKgg/LED1dp7

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

433ffaed491bc579ba9213d49420ce1f81ac1043f4cf96c3c2c650f4323364d9.exe

pid	process
1408	433ffaed491bc579ba9213d49420ce1f81ac1043f4cf96c3c2c650f4323364d9.exe
1408	433ffaed491bc579ba9213d49420ce1f81ac1043f4cf96c3c2c650f4323364d9.exe
1408	433ffaed491bc579ba9213d49420ce1f81ac1043f4cf96c3c2c650f4323364d9.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:

433ffaed491bc579ba9213d49420ce1f81ac1043f4cf96c3c2c650f4323364d9.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	433ffaed491bc579ba9213d49420ce1f81ac1043f4cf96c3c2c650f4323364d9.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	433ffaed491bc579ba9213d49420ce1f81ac1043f4cf96c3c2c650f4323364d9.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

433ffaed491bc579ba9213d49420ce1f81ac1043f4cf96c3c2c650f4323364d9.exe

pid	process
1408	433ffaed491bc579ba9213d49420ce1f81ac1043f4cf96c3c2c650f4323364d9.exe
1408	433ffaed491bc579ba9213d49420ce1f81ac1043f4cf96c3c2c650f4323364d9.exe

C:\Users\Admin\AppData\Local\Temp\433ffaed491bc579ba9213d49420ce1f81ac1043f4cf96c3c2c650f4323364d9.exe
"C:\Users\Admin\AppData\Local\Temp\433ffaed491bc579ba9213d49420ce1f81ac1043f4cf96c3c2c650f4323364d9.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1408

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\TsuA49097CA.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\{6CA96A0A-A3BB-4871-AA9A-EB99B74A48FC}\Custom.dll

Filesize
91KB

MD5
347cf4f16aef949d1cf97aff2409d27d

SHA1
f7520c75baf8b06292581ed8cd73ac44892010ec

SHA256
08515d49f7cfa1e4c218f9c8254e761f11c532aa8f92c2e1ba2d4bec93036ece

SHA512
52cdd2df3f7f7bd5dbcdabf23a53dd6a2ace72a105ed8a4ecfe1e35693a3a000697f80998856942459f731816fb68abf84d5d78026496c0c4791133e82735c2d

Download Submit
C:\Users\Admin\AppData\Local\Temp\{6CA96A0A-A3BB-4871-AA9A-EB99B74A48FC}\_Setup.dll

Filesize
178KB

MD5
76f6edcb44929ed10ca549486be11208

SHA1
6f7f9a5b1370d1ce12ad2d6acb4ec02eaf548a27

SHA256
6a668f3f5573b3403158d2aaa64481d8974816bc1ab26a511c1186031b197667

SHA512
3eb7fb2776524abd57a6b29bf4c35a9d473354bb5f9c05fb3f0a54ddedb80ab254abc7cb94edbefd2f5de734ec4b2e4ef27e331b15d9d5483214dc5f75e891f0

Download Submit