7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27

Analysis

max time kernel
137s
max time network
151s
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 08:12

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General

Target

7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe
Size

315KB
MD5

f57b0ce79d77348337b81dd2c3c07569
SHA1

48763babdd03e3f216c9cf8889d77242ff2a4b05
SHA256

7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27
SHA512

08f85324c52901f5f5b092ccc5c49e1eb3a46edd1d4986ea6c6503bd062782fa4e22dd94744f85aec6816ce8fb5587f126babe6e4d96cda6f20c0ae0738f52cb
SSDEEP

6144:UrYbUzkuvcBYC47l2xLnvhueEZdkKQ3+7Oj7hTOVA1HWZo:UrdkuveY3CvI5Zdkj6OEu1HSo

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe

pid	process
4460	7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe
4460	7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe
4460	7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.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:

7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe

pid	process
4460	7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe
4460	7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe

description	pid	process	target process
PID 4460 wrote to memory of 1340	4460	7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe	cmd.exe
PID 4460 wrote to memory of 1340	4460	7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe	cmd.exe
PID 4460 wrote to memory of 1340	4460	7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe
"C:\Users\Admin\AppData\Local\Temp\7b19cce337e10e5cdfaf39c0a233b07abf11a97a8d0d35ccf4a92a1ad18fed27.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4460

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin674E.bat"
2⤵
PID:1340

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:\ProgramData\InstallMate\B3519E21\cfg\1.ini
Filesize
368B

MD5
3a9830a2f57ef1e602de02bd9cc8eb56

SHA1
5135a0295755e536b833c6c6010900ff99cdbabf

SHA256
8d138bedf3228f7ef9405940526a73f49395fd2917aa22e7d5596297e222da42

SHA512
87ed85acdc1509bb02e437f50e7a90695f66b2a7a996a526f0310ba277de9ce8d7343983e2ae0b5dbedcca832bb90da802d7182972f1b14be0a203cfbd14cc41

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tsu349304EB.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin674E.bat
Filesize
50B

MD5
7b9de314ee95bb42c04e4a0a502e840f

SHA1
a71d1a782053efa9a4d4547d8aac8481a76cb496

SHA256
7254da44062745bb1bb2715ad88a32b9e0aa1394d7eff92ae2950b8c76edf86f

SHA512
6f9a9cb442d3fcf7c489e3e5aa4574797da0a3cb368e4730e02de734e4f041514b186f17c791e88da7fc2d92bea85e49574ac3d0da60e4d02b366401a619a51a

Download Submit
C:\Users\Admin\AppData\Local\Temp\{4A82D5FA-87DC-46C9-A422-CFFE9161F70C}\Custom.dll
Filesize
91KB

MD5
81856796ffc64fadd39fa921a1b45ddb

SHA1
360313131e7ae57002c2403dfc48bc20718d2cb0

SHA256
ec9146dfb838ad477bdf3cbde578baf014c8151d741559568dcb3803d6c9a0eb

SHA512
299771bc1f57eeb59665cfcfaedd0c4c196771173f1b65cfa21a1592ab46ab8a1733ef4a7560a74adde00c075dc7147ab9d0a885c5c7e0218f1f955b39aa2be0

Download Submit
C:\Users\Admin\AppData\Local\Temp\{4A82D5FA-87DC-46C9-A422-CFFE9161F70C}\_Setup.dll
Filesize
173KB

MD5
40ff5ae516fc869ef29e59f018d8f17f

SHA1
ed8642cf6c47a331037a01ccd27e92f94ffa9835

SHA256
e35b1cbd557c01edde9ea29e44a6fc11dee2d131964070b15b6f0f1bc5a5ec83

SHA512
8da81741a31f84490c9c25990fc17cb0c4a75ba6a7ff03069413d5dc6f49cafd97118a7bb4af94d10768be895b086b7ea1d5c49d27e0110587fdaf6fd7129cbc

Download Submit
memory/1340-135-0x0000000000000000-mapping.dmp

Download