f67fbc08aab16885f8d7dd1b9f5c195415a013e2a05d800b0b2add4eb2c418d4

Analysis

max time kernel
148s
max time network
152s
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, 19:20

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General

Target

f67fbc08aab16885f8d7dd1b9f5c195415a013e2a05d800b0b2add4eb2c418d4.exe
Size

316KB
MD5

5aa36f0ba65419962b64ddad7dd11570
SHA1

bd084f39c047f4e49ebc5f81a03d1fd4a6a4c76e
SHA256

f67fbc08aab16885f8d7dd1b9f5c195415a013e2a05d800b0b2add4eb2c418d4
SHA512

4f935dc257e1c620d128b637c54b2a72ed7ced66f4ac357cfb265bdb39540b7bc0f3f377e86ba61075a31617616d652e75b61ac15cda501f443f3c9375e0c35e
SSDEEP

6144:HrFbUzkuvcBYC47l2xWFAS3r/n2KvN48uFPPDZyMD1:Hr2kuveY3ZF31N4XxZjD1

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
2540	f67fbc08aab16885f8d7dd1b9f5c195415a013e2a05d800b0b2add4eb2c418d4.exe
2540	f67fbc08aab16885f8d7dd1b9f5c195415a013e2a05d800b0b2add4eb2c418d4.exe
2540	f67fbc08aab16885f8d7dd1b9f5c195415a013e2a05d800b0b2add4eb2c418d4.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	f67fbc08aab16885f8d7dd1b9f5c195415a013e2a05d800b0b2add4eb2c418d4.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	f67fbc08aab16885f8d7dd1b9f5c195415a013e2a05d800b0b2add4eb2c418d4.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2540	f67fbc08aab16885f8d7dd1b9f5c195415a013e2a05d800b0b2add4eb2c418d4.exe
2540	f67fbc08aab16885f8d7dd1b9f5c195415a013e2a05d800b0b2add4eb2c418d4.exe

C:\Users\Admin\AppData\Local\Temp\f67fbc08aab16885f8d7dd1b9f5c195415a013e2a05d800b0b2add4eb2c418d4.exe
"C:\Users\Admin\AppData\Local\Temp\f67fbc08aab16885f8d7dd1b9f5c195415a013e2a05d800b0b2add4eb2c418d4.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:2540

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\Tsu2BDA2A26.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

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C:\Users\Admin\AppData\Local\Temp\{17F78B60-83C7-43C1-A12A-CBE5CC14A996}\Custom.dll

Filesize
91KB

MD5
74187f0d3091d876c86cd59e6d274723

SHA1
da269d0d9db1815e599dcd4342eb7664d70c3eb6

SHA256
d1e0c357c47d79cc8ba115e7553ffc0825aacc7ef4708fc9f5e71f3fd4d01350

SHA512
2ffab239d2efa6423fd08ca1f9b0b76bc6cd65902fd7ca56955b6737a92d4559e21c22c79895f3b02a57a48e6dd75057ff1d76e2e149d28cf808d24465d12e38

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C:\Users\Admin\AppData\Local\Temp\{17F78B60-83C7-43C1-A12A-CBE5CC14A996}\_Setup.dll

Filesize
173KB

MD5
a6c39fc01edc16a6e57993c823eff346

SHA1
7353185a6988dbb095cb45972d93596f306e9a53

SHA256
be04588168f4c44d71d197f2777922d72afa11f81d8e9c7badbd61bc7abb2ce5

SHA512
65a762ebf88c4d0ada482411a5f0ec7532206c3145e4148c82a7a1989ba682a7805e78025650720e780eaf6541859431471306f699d582077f4b61ff4f2a421e

Download Submit