f7c9cb76ed03236785b439a739affd06dee85a8fdc8f7e582711e50782c19860

Analysis

max time kernel
157s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 06:59

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General

Target

f7c9cb76ed03236785b439a739affd06dee85a8fdc8f7e582711e50782c19860.exe
Size

313KB
MD5

a568893c2e4b4c8c72ce136598523751
SHA1

9b081b9b6b58964c86917feb6aaa924fa31af9b9
SHA256

f7c9cb76ed03236785b439a739affd06dee85a8fdc8f7e582711e50782c19860
SHA512

561d368f329899ec37851da1ec7650bf6e4abf4b5a8f3bb11bf0a4a23e5870ea2576bd032e90a70002e6018d2765aaabb7f027d4bc2b85d88c887d7dbd8cbefc
SSDEEP

6144:4rkA9uEo2S1YnQmCX492DkwNP3qpYF0lu7tIYxFtApNhiYLE2/5yr3+LijYv:4rk4u6/eIo4nlu7trxFtApfgMyrpjYv

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

f7c9cb76ed03236785b439a739affd06dee85a8fdc8f7e582711e50782c19860.exe

pid	process
3712	f7c9cb76ed03236785b439a739affd06dee85a8fdc8f7e582711e50782c19860.exe
3712	f7c9cb76ed03236785b439a739affd06dee85a8fdc8f7e582711e50782c19860.exe
3712	f7c9cb76ed03236785b439a739affd06dee85a8fdc8f7e582711e50782c19860.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:

f7c9cb76ed03236785b439a739affd06dee85a8fdc8f7e582711e50782c19860.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	f7c9cb76ed03236785b439a739affd06dee85a8fdc8f7e582711e50782c19860.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	f7c9cb76ed03236785b439a739affd06dee85a8fdc8f7e582711e50782c19860.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

f7c9cb76ed03236785b439a739affd06dee85a8fdc8f7e582711e50782c19860.exe

pid	process
3712	f7c9cb76ed03236785b439a739affd06dee85a8fdc8f7e582711e50782c19860.exe
3712	f7c9cb76ed03236785b439a739affd06dee85a8fdc8f7e582711e50782c19860.exe

C:\Users\Admin\AppData\Local\Temp\f7c9cb76ed03236785b439a739affd06dee85a8fdc8f7e582711e50782c19860.exe
"C:\Users\Admin\AppData\Local\Temp\f7c9cb76ed03236785b439a739affd06dee85a8fdc8f7e582711e50782c19860.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:3712

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

C:\Users\Admin\AppData\Local\Temp\Tsu76783CF6.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\{9A07B46E-5631-4274-A09F-1E1341E49698}\Custom.dll
Filesize
91KB

MD5
ed92e425cd374788afede25d2dd9d84a

SHA1
666fcb0dc635af7ba075e48c8f8c72a16dd30a67

SHA256
a50e3750c29b54f7b304064bb843972dba4094ee9ceef4e6942c61d2a5690d46

SHA512
8afa88d37eaef17822c7fe9285f30d4766af63cabf0dea05b5e74b5a2cd5dfced7729418d42979a7ab006cda6a17731c59b93400c4f2be3f3b59e81e2800687d

Download Submit
C:\Users\Admin\AppData\Local\Temp\{9A07B46E-5631-4274-A09F-1E1341E49698}\_Setup.dll
Filesize
169KB

MD5
204a2b4cd7d5022c92d0d15d33051795

SHA1
7742a0d36b16c07dde8c2d29b8d2bbeed17130d2

SHA256
d6267d0770d1e2ae443e2217ed5f326cf17a0a67454783af4e109db5f040fe85

SHA512
b4aeda6dbb92e070a5d650dfe28f1c0fac5125d9bc1603c8321124aa335d4842da774d68dc6c0f6415579b337a3527d991bc444e5a6167c672f8920759de86e3

Download Submit