4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88

General

Target

4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe
Size

316KB
MD5

b6e715ab09cf3b8366ec2fd2c3f47463
SHA1

974bed8d756c77803de12f045db8b90fca144415
SHA256

4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88
SHA512

33431ec5c1cb05ac93de481791cec341fa05d90c03495ca705167c9fec268f9abbd3d1af2ae5941a53b4590cdbd60a9fb58d560579ef83491881e785fb369dbb
SSDEEP

6144:2rYbUzkuvcBYC47l2xLnvhueEZdkKQ3+7Oj7hTOVA1HWZW:2rdkuveY3CvI5Zdkj6OEu1HSW

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

Processes:

4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe

pid	process
1188	4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe
1188	4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe
1188	4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.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:

4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe

description	ioc	process
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe

pid process

1188 4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe

description	pid	process	target process
PID 1188 wrote to memory of 1764	1188	4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe	cmd.exe
PID 1188 wrote to memory of 1764	1188	4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe	cmd.exe
PID 1188 wrote to memory of 1764	1188	4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe	cmd.exe
PID 1188 wrote to memory of 1764	1188	4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe
"C:\Users\Admin\AppData\Local\Temp\4a7a16b87597f6c312fb10d7cbf76ae255aaab69da2baa0fa4c21c1cdff7df88.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1188

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin674E.bat"
2⤵
PID:1764

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\ProgramData\InstallMate\7C5743D5\cfg\1.ini
Filesize
368B

MD5
3a9830a2f57ef1e602de02bd9cc8eb56

SHA1
5135a0295755e536b833c6c6010900ff99cdbabf

SHA256
8d138bedf3228f7ef9405940526a73f49395fd2917aa22e7d5596297e222da42

SHA512
87ed85acdc1509bb02e437f50e7a90695f66b2a7a996a526f0310ba277de9ce8d7343983e2ae0b5dbedcca832bb90da802d7182972f1b14be0a203cfbd14cc41

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

MD5
403627561e18b07d52ed9cb5f70f8f91

SHA1
07c9a9ab6c0ed703a4e32d9495cb6ce30e811e45

SHA256
48b771f298185a0cfc5e68828e1923c79abb9c37d9aefa416cd8f7e62542f9cd

SHA512
55c200c165d5d3261c54debf768d1f3bfb35bf347bcf262554d30de4b9560bdd724c128ed32af303e139789c6ac57793bf3e252d04103d7a10e3968a6d67ab9b

Download Submit
\Users\Admin\AppData\Local\Temp\TsuEC9713AE.dll
Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{B685313A-45F4-4F0F-ADE4-0DD66D6613CC}\Custom.dll
Filesize
91KB

MD5
81856796ffc64fadd39fa921a1b45ddb

SHA1
360313131e7ae57002c2403dfc48bc20718d2cb0

SHA256
ec9146dfb838ad477bdf3cbde578baf014c8151d741559568dcb3803d6c9a0eb

SHA512
299771bc1f57eeb59665cfcfaedd0c4c196771173f1b65cfa21a1592ab46ab8a1733ef4a7560a74adde00c075dc7147ab9d0a885c5c7e0218f1f955b39aa2be0

Download Submit
\Users\Admin\AppData\Local\Temp\{B685313A-45F4-4F0F-ADE4-0DD66D6613CC}\_Setup.dll
Filesize
173KB

MD5
40ff5ae516fc869ef29e59f018d8f17f

SHA1
ed8642cf6c47a331037a01ccd27e92f94ffa9835

SHA256
e35b1cbd557c01edde9ea29e44a6fc11dee2d131964070b15b6f0f1bc5a5ec83

SHA512
8da81741a31f84490c9c25990fc17cb0c4a75ba6a7ff03069413d5dc6f49cafd97118a7bb4af94d10768be895b086b7ea1d5c49d27e0110587fdaf6fd7129cbc

Download Submit
memory/1188-55-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download
memory/1764-58-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads