f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37

Analysis

max time kernel
140s
max time network
146s
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 06:57

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General

Target

f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe
Size

325KB
MD5

7aaa730d6971d9c4d4ce7de94445cf88
SHA1

df9b4ffb951f26f8d4eba1907006292640a486b5
SHA256

f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37
SHA512

31a1193d0f035c674d8137028f6b81d5f1fa8ed7a6177c5c05ca64142df93e68be4176c8169dc549d8ea20c50e34ffd06af7f3b5cf20f2ac83f1f2f1361d08a1
SSDEEP

6144:8r1Bh9uEo2S1YnQmCX492DkwNP3qpYFDcYgQUskKWeFCEQOiCYOqmO5oc:8r1B3u6/eIo4ArVUBQCCYOqmO5oc

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe

pid	process
2164	f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe
2164	f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe
2164	f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.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:

f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe

pid	process
2164	f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe
2164	f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe

description	pid	process	target process
PID 2164 wrote to memory of 4852	2164	f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe	cmd.exe
PID 2164 wrote to memory of 4852	2164	f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe	cmd.exe
PID 2164 wrote to memory of 4852	2164	f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe
"C:\Users\Admin\AppData\Local\Temp\f9795c12faa680793eb2d01f7acfdc670599533b89bd63ebdbb20af986607b37.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2164

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin9F8B.bat"
2⤵
PID:4852

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:\ProgramData\InstallMate\37B5CB31\cfg\1.ini

Filesize
828B

MD5
ddc746b58f1ae4c396542718918e41e4

SHA1
d86083d74f853633030b76211b6a1cf87a387fcb

SHA256
87811f84cbc9732ddb2d82bd7a57a197b41532a68b74e73061a025bcc8bf514d

SHA512
a382b64a99a6305408070e19caf32fcbea638380384c065923bd5e40a8fdb759545d2a9fae945139322dba3465b91cfc746a4aa1907ae21eb11f218f88ffa311

Download Submit
C:\Users\Admin\AppData\Local\Temp\TsuA17BD1DC.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin9F8B.bat

Filesize
50B

MD5
f38e7fb470c3c2c03d1cc0e6545f78eb

SHA1
4f1816bc1d3e79262bc5f4739b99b853ffd911a3

SHA256
490ae6bdf02a52fff64ab5eb0218e9b04477fd9035d08a96e05da00d23981d7c

SHA512
358e0d23fbef8a04391e41b69e26e89ef5aad1f2d4860cfcf231352ce23bc67736fac3a96c462f8c7bf8c740d689d0770c636081fd3fb3e21e6fc3d099c3bcc2

Download Submit
C:\Users\Admin\AppData\Local\Temp\{625A0391-B1E1-4169-A382-F9C3B9B92167}\Custom.dll

Filesize
91KB

MD5
736682c6d96bb1edc84e77041faae33d

SHA1
f8f6e20cd2aa23010b85ea289c3bc3cbdbc9ae26

SHA256
54346f2e36bdb512ef4f7d702f18e59a746f0b936786bc76a30e87de0a061f17

SHA512
fe24353f0f4acafbde7d8cec7a5078668f5e6cd0b06c3e0c96cb3fed0beb3c8af2becb1d97fcbb369ac38193827c8d8a440694c79b5da3180224377e38f53777

Download Submit
C:\Users\Admin\AppData\Local\Temp\{625A0391-B1E1-4169-A382-F9C3B9B92167}\_Setup.dll

Filesize
180KB

MD5
a475792794328d8a503568cbe38e8531

SHA1
47e5c4857f272898ed515e939f92cb9243b2ce2e

SHA256
2cd6c67a711059c2245615d80ee0e7d44a003b66d5577513b1dfb1bd7f1e7312

SHA512
3ea14ace569233dd69e730b4dfae4f1292d2e950aa26aceeae78715d0831ff6919d1bbf7c70ec256dd8a5db7f2d09ea4f29a564c125b54fdf8c7de2c78631184

Download Submit
memory/4852-135-0x0000000000000000-mapping.dmp

Download