fb05b0373d85d502b0bdb47c14c9714c0cae387bbd7f0ac32a79e149fbe9dada

Analysis

max time kernel
167s
max time network
170s
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

fb05b0373d85d502b0bdb47c14c9714c0cae387bbd7f0ac32a79e149fbe9dada.exe
Size

316KB
MD5

5c80070874b53346357ad00c9c41b110
SHA1

a3dcc562022bd8d9dc5816f765bd75c0a1b9cce4
SHA256

fb05b0373d85d502b0bdb47c14c9714c0cae387bbd7f0ac32a79e149fbe9dada
SHA512

30a2be36a60ccc98d7133d64ba6739b9a1c4a47804e271379e90119fe39b506b0b917951965cbc45226f6696c5c07f77cbd49336e4bf78930c3031b0c27fe527
SSDEEP

6144:9rJbUzkuvcBYC47l2xuNfL2pAgWriSTb3Z9xuzSCR2bSG:9r6kuveY3TT2XdGp9xRC4bSG

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1912	fb05b0373d85d502b0bdb47c14c9714c0cae387bbd7f0ac32a79e149fbe9dada.exe
1912	fb05b0373d85d502b0bdb47c14c9714c0cae387bbd7f0ac32a79e149fbe9dada.exe
1912	fb05b0373d85d502b0bdb47c14c9714c0cae387bbd7f0ac32a79e149fbe9dada.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	fb05b0373d85d502b0bdb47c14c9714c0cae387bbd7f0ac32a79e149fbe9dada.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	fb05b0373d85d502b0bdb47c14c9714c0cae387bbd7f0ac32a79e149fbe9dada.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1912	fb05b0373d85d502b0bdb47c14c9714c0cae387bbd7f0ac32a79e149fbe9dada.exe
1912	fb05b0373d85d502b0bdb47c14c9714c0cae387bbd7f0ac32a79e149fbe9dada.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1912 wrote to memory of 1164	1912	fb05b0373d85d502b0bdb47c14c9714c0cae387bbd7f0ac32a79e149fbe9dada.exe	81
PID 1912 wrote to memory of 1164	1912	fb05b0373d85d502b0bdb47c14c9714c0cae387bbd7f0ac32a79e149fbe9dada.exe	81
PID 1912 wrote to memory of 1164	1912	fb05b0373d85d502b0bdb47c14c9714c0cae387bbd7f0ac32a79e149fbe9dada.exe	81

C:\Users\Admin\AppData\Local\Temp\fb05b0373d85d502b0bdb47c14c9714c0cae387bbd7f0ac32a79e149fbe9dada.exe
"C:\Users\Admin\AppData\Local\Temp\fb05b0373d85d502b0bdb47c14c9714c0cae387bbd7f0ac32a79e149fbe9dada.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1912
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin240F.bat"
  2⤵
  PID:1164

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\9C836030\cfg\1.ini

Filesize
1KB

MD5
fc5712106c968b5df44dda24ffa00991

SHA1
ef20a5edea084b58f397e9bb25794c44ba870b94

SHA256
541231c7dc17791049a93b42b07fdc9d04bf0000ec40d35040494e1c5d4f1c3e

SHA512
8c277941e98c596dd98b53f0020c29294c19d85b42eb59837c2b15662027edb2c738b1633cae76573e6f858d411452865bbc6ebe65e2162959fb825d1bbd6289

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tsu3BF5AE29.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin240F.bat

Filesize
50B

MD5
57ec85476dc0629d26b6f506232d7cac

SHA1
538ee950696e9ec523ee9b06e0c5e88bddb392ca

SHA256
49d213d9dc0be31ca2cc58251132715a7f4162ee0bdc9619dbdaa0065c67ed0d

SHA512
f113bc0bbc372e39d894923611978ec80fa5feb2a3e02aafa93c8c063ea1a7516a40e4055e9252c888d6d22701ec3d80b9c8ddb15b951ab5dc05bffd42ca4bc2

Download Submit
C:\Users\Admin\AppData\Local\Temp\{22158D25-544E-4B0C-A9E7-1C6CF9F6AFD3}\Custom.dll

Filesize
91KB

MD5
aab03c84db6cba9639d49888a5f0cae1

SHA1
f27e6a68da55cb9b6e25b1ddf1c21a77bf6605ae

SHA256
72041aa64738b7cfbf8c10d8c8fcadf208240d3d69f0d546e2a923ed9a79cd32

SHA512
9c5c935e041d3f7388b9abb4ce20b02a0a9b6d8616182bf717431dac38686f983eb2da2893b60106367970c7a13b845df46279c1a8d64263873ccf1505e731c0

Download Submit
C:\Users\Admin\AppData\Local\Temp\{22158D25-544E-4B0C-A9E7-1C6CF9F6AFD3}\_Setup.dll

Filesize
173KB

MD5
0518cb1e0dc406122ccdabd50aeafb76

SHA1
53e860574019872b2a740b4bc345db7972b06a87

SHA256
77e1fae9a24895805780626e4a27a75d91528e73830a7dc33b154fb868b70df2

SHA512
989fcf7d0a2cec0d8bafeb08f1f4a3a8f44a6a5d4e6831ff993e907d88b8226d89c5235b03e421d4802071edb0787b36c11c39f0faebe7edd2fca9e33989c40c

Download Submit
memory/1164-136-0x0000000000000000-mapping.dmp

Download