955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4

Analysis

max time kernel
197s
max time network
231s
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 08:04

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General

Target

955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe
Size

315KB
MD5

b1f295976317541b44e88d5162ee064f
SHA1

227a15a7ca73e011343622100ef959d1b276cdd2
SHA256

955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4
SHA512

fb772450049f849b323e14cbade2f399863a7dc02a60ca9200fdcde62b0520db31726979b4581faab39b642b07fcdc1b7e0a7365ac281d4c5f400289d0e57211
SSDEEP

6144:ErYbUzkuvcBYC47l2xLnvhueEZdkKQ3+7Oj7hTOVA1HWZ0:ErdkuveY3CvI5Zdkj6OEu1HS0

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe

pid	process
1312	955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe
1312	955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe
1312	955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.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:

955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe

pid	process
1312	955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe
1312	955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe

description	pid	process	target process
PID 1312 wrote to memory of 4892	1312	955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe	cmd.exe
PID 1312 wrote to memory of 4892	1312	955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe	cmd.exe
PID 1312 wrote to memory of 4892	1312	955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe
"C:\Users\Admin\AppData\Local\Temp\955692f0c59696d68efde5c06301ba51b7c8ce1a6ed7d7d0858349c0bdf520d4.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1312

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin674E.bat"
2⤵
PID:4892

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\E8D0A704\cfg\1.ini

Filesize
368B

MD5
3a9830a2f57ef1e602de02bd9cc8eb56

SHA1
5135a0295755e536b833c6c6010900ff99cdbabf

SHA256
8d138bedf3228f7ef9405940526a73f49395fd2917aa22e7d5596297e222da42

SHA512
87ed85acdc1509bb02e437f50e7a90695f66b2a7a996a526f0310ba277de9ce8d7343983e2ae0b5dbedcca832bb90da802d7182972f1b14be0a203cfbd14cc41

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tsu3E5CE5A0.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin674E.bat

Filesize
50B

MD5
7233cd66efecc9a1d21c2c001f2220e4

SHA1
d55e039ba99a00d1fed26c2cbf2528932e2c7eed

SHA256
91882face466a38fc45b96e6642231399b95fe9eb21698bdd2c4ffbeb5bbf95b

SHA512
2571c3ef7325da4648b72f55673daab65ceb0c9e64e98b7e268495d85ad3dc79c05bb0e7e04047eb0a2e2e4f59eb6aeba1392767dbddd4fe72a333b37a0a1291

Download Submit
C:\Users\Admin\AppData\Local\Temp\{D995BD80-8D47-4E26-ACCD-C56502769F76}\Custom.dll

Filesize
91KB

MD5
81856796ffc64fadd39fa921a1b45ddb

SHA1
360313131e7ae57002c2403dfc48bc20718d2cb0

SHA256
ec9146dfb838ad477bdf3cbde578baf014c8151d741559568dcb3803d6c9a0eb

SHA512
299771bc1f57eeb59665cfcfaedd0c4c196771173f1b65cfa21a1592ab46ab8a1733ef4a7560a74adde00c075dc7147ab9d0a885c5c7e0218f1f955b39aa2be0

Download Submit
C:\Users\Admin\AppData\Local\Temp\{D995BD80-8D47-4E26-ACCD-C56502769F76}\_Setup.dll

Filesize
173KB

MD5
40ff5ae516fc869ef29e59f018d8f17f

SHA1
ed8642cf6c47a331037a01ccd27e92f94ffa9835

SHA256
e35b1cbd557c01edde9ea29e44a6fc11dee2d131964070b15b6f0f1bc5a5ec83

SHA512
8da81741a31f84490c9c25990fc17cb0c4a75ba6a7ff03069413d5dc6f49cafd97118a7bb4af94d10768be895b086b7ea1d5c49d27e0110587fdaf6fd7129cbc

Download Submit
memory/4892-135-0x0000000000000000-mapping.dmp

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