7a9836e8501b053c2521358a38eed2b8712564e717b4fd2a3c6410a24f8a05df

Analysis

max time kernel
91s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2022, 08:00

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

7a9836e8501b053c2521358a38eed2b8712564e717b4fd2a3c6410a24f8a05df.exe
Size

315KB
MD5

69d4e4ffbe1b6cc3b6ece0ce1d1e4ac0
SHA1

b07bb57d2aec8de5cf1235daff2b733195ba7d9a
SHA256

7a9836e8501b053c2521358a38eed2b8712564e717b4fd2a3c6410a24f8a05df
SHA512

7fe0b3326fbb5ede71d67eb80cfbe5c5d29c25ac9fc0d9051ebc22d5541d5e925982aa43fb242627b7ac13e0bc999f0b4761b3c673a7ecb65cf1cd6a46c89d06
SSDEEP

6144:crYbUzkuvcBYC47l2xLnvhueEZdkKQ3+7Oj7hTOVA1HWZiJ:crdkuveY3CvI5Zdkj6OEu1HSy

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
3168	7a9836e8501b053c2521358a38eed2b8712564e717b4fd2a3c6410a24f8a05df.exe
3168	7a9836e8501b053c2521358a38eed2b8712564e717b4fd2a3c6410a24f8a05df.exe
3168	7a9836e8501b053c2521358a38eed2b8712564e717b4fd2a3c6410a24f8a05df.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	7a9836e8501b053c2521358a38eed2b8712564e717b4fd2a3c6410a24f8a05df.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	7a9836e8501b053c2521358a38eed2b8712564e717b4fd2a3c6410a24f8a05df.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3168	7a9836e8501b053c2521358a38eed2b8712564e717b4fd2a3c6410a24f8a05df.exe
3168	7a9836e8501b053c2521358a38eed2b8712564e717b4fd2a3c6410a24f8a05df.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3168 wrote to memory of 2932	3168	7a9836e8501b053c2521358a38eed2b8712564e717b4fd2a3c6410a24f8a05df.exe	81
PID 3168 wrote to memory of 2932	3168	7a9836e8501b053c2521358a38eed2b8712564e717b4fd2a3c6410a24f8a05df.exe	81
PID 3168 wrote to memory of 2932	3168	7a9836e8501b053c2521358a38eed2b8712564e717b4fd2a3c6410a24f8a05df.exe	81

C:\Users\Admin\AppData\Local\Temp\7a9836e8501b053c2521358a38eed2b8712564e717b4fd2a3c6410a24f8a05df.exe
"C:\Users\Admin\AppData\Local\Temp\7a9836e8501b053c2521358a38eed2b8712564e717b4fd2a3c6410a24f8a05df.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3168
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin674E.bat"
  2⤵
  PID:2932

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

Loading Replay Monitor...

Downloads

C:\ProgramData\InstallMate\130D0352\cfg\1.ini

Filesize
368B

MD5
3a9830a2f57ef1e602de02bd9cc8eb56

SHA1
5135a0295755e536b833c6c6010900ff99cdbabf

SHA256
8d138bedf3228f7ef9405940526a73f49395fd2917aa22e7d5596297e222da42

SHA512
87ed85acdc1509bb02e437f50e7a90695f66b2a7a996a526f0310ba277de9ce8d7343983e2ae0b5dbedcca832bb90da802d7182972f1b14be0a203cfbd14cc41

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tsu450CD4F9.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

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

Filesize
50B

MD5
d2fca8424c4cc06c97b9340b13b2e83b

SHA1
64569c10d2147c6c53a211d2f0e865965fa922ac

SHA256
435196637ac358e4f34bb241abb8da3a19bc427e75e73c3ee440fce210de71fc

SHA512
2e0ee6d8a8c2da143fab9ea23e95ade88982fe5fef1644d4cbb4fed503df0e21f8423d8cc8f984f794e0aa01acb62356b9ce391bf6f93c2213c399ddc325d557

Download Submit
C:\Users\Admin\AppData\Local\Temp\{D77903C1-1F04-4575-A79E-57260C9A2137}\Custom.dll

Filesize
91KB

MD5
81856796ffc64fadd39fa921a1b45ddb

SHA1
360313131e7ae57002c2403dfc48bc20718d2cb0

SHA256
ec9146dfb838ad477bdf3cbde578baf014c8151d741559568dcb3803d6c9a0eb

SHA512
299771bc1f57eeb59665cfcfaedd0c4c196771173f1b65cfa21a1592ab46ab8a1733ef4a7560a74adde00c075dc7147ab9d0a885c5c7e0218f1f955b39aa2be0

Download Submit
C:\Users\Admin\AppData\Local\Temp\{D77903C1-1F04-4575-A79E-57260C9A2137}\_Setup.dll

Filesize
173KB

MD5
40ff5ae516fc869ef29e59f018d8f17f

SHA1
ed8642cf6c47a331037a01ccd27e92f94ffa9835

SHA256
e35b1cbd557c01edde9ea29e44a6fc11dee2d131964070b15b6f0f1bc5a5ec83

SHA512
8da81741a31f84490c9c25990fc17cb0c4a75ba6a7ff03069413d5dc6f49cafd97118a7bb4af94d10768be895b086b7ea1d5c49d27e0110587fdaf6fd7129cbc

Download Submit