8eda0fb4c7707121decbfb31eaf2558d755ee425fef3572ca10c086edda1cfaf

Analysis

max time kernel
91s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
29/10/2022, 19:30

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General

Target

8eda0fb4c7707121decbfb31eaf2558d755ee425fef3572ca10c086edda1cfaf.exe
Size

334KB
MD5

85180c2e2275863f03ea8fc35eac23d0
SHA1

7264e6348d947b9f2f7312a635c29237be5fe70c
SHA256

8eda0fb4c7707121decbfb31eaf2558d755ee425fef3572ca10c086edda1cfaf
SHA512

1b358871819e4e7dc4e168d82c837ce3a1cd8ff1f30a5a05efa787c21c973ac7c1359249215ae417519066e96b88d6c0ff0ffd7a689ee995f877fd28c078ac9e
SSDEEP

6144:4rv3cEbUzkuvcBYC47l2xxqXSg/CscVrA+rPEjqStvg6p+T:4rv3c5kuveY39XSgL0PEfvg6pc

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
4244	8eda0fb4c7707121decbfb31eaf2558d755ee425fef3572ca10c086edda1cfaf.exe
4244	8eda0fb4c7707121decbfb31eaf2558d755ee425fef3572ca10c086edda1cfaf.exe
4244	8eda0fb4c7707121decbfb31eaf2558d755ee425fef3572ca10c086edda1cfaf.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	8eda0fb4c7707121decbfb31eaf2558d755ee425fef3572ca10c086edda1cfaf.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	8eda0fb4c7707121decbfb31eaf2558d755ee425fef3572ca10c086edda1cfaf.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4244	8eda0fb4c7707121decbfb31eaf2558d755ee425fef3572ca10c086edda1cfaf.exe
4244	8eda0fb4c7707121decbfb31eaf2558d755ee425fef3572ca10c086edda1cfaf.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4244 wrote to memory of 1728	4244	8eda0fb4c7707121decbfb31eaf2558d755ee425fef3572ca10c086edda1cfaf.exe	84
PID 4244 wrote to memory of 1728	4244	8eda0fb4c7707121decbfb31eaf2558d755ee425fef3572ca10c086edda1cfaf.exe	84
PID 4244 wrote to memory of 1728	4244	8eda0fb4c7707121decbfb31eaf2558d755ee425fef3572ca10c086edda1cfaf.exe	84

C:\Users\Admin\AppData\Local\Temp\8eda0fb4c7707121decbfb31eaf2558d755ee425fef3572ca10c086edda1cfaf.exe
"C:\Users\Admin\AppData\Local\Temp\8eda0fb4c7707121decbfb31eaf2558d755ee425fef3572ca10c086edda1cfaf.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4244
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin83C4.bat"
  2⤵
  PID:1728

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\254F77B2\cfg\1.ini

Filesize
368B

MD5
3a9830a2f57ef1e602de02bd9cc8eb56

SHA1
5135a0295755e536b833c6c6010900ff99cdbabf

SHA256
8d138bedf3228f7ef9405940526a73f49395fd2917aa22e7d5596297e222da42

SHA512
87ed85acdc1509bb02e437f50e7a90695f66b2a7a996a526f0310ba277de9ce8d7343983e2ae0b5dbedcca832bb90da802d7182972f1b14be0a203cfbd14cc41

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tsu2154F8DA.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin83C4.bat

Filesize
50B

MD5
57df7141ff02458093f5b4d2bd37e036

SHA1
c86f371c7f952bc0c34821d980992cc322419657

SHA256
b253c5aaf5048bd9789109c40d3a6e4b0bd861cc7ca6749ee49a1b45ec75dadf

SHA512
488eebe356adc02f1c0e7d3123a3c08b2fc9ddf3178ceef6c7ad5ed258fa89a97e1b84fbc0105f2e6400db1021f7d5629bc051bb7b0e45a9cfdbc74cf8b27170

Download Submit
C:\Users\Admin\AppData\Local\Temp\{87167A5A-7B29-4E74-AC9F-330B5CF558AC}\Custom.dll

Filesize
91KB

MD5
f2730fc32e76d67606196bf8322d4370

SHA1
168a3f2b9ab8c712b98ac0288ab012784d6224d4

SHA256
8148abbb512c6a95c41611d6b7618ae8eb92523310eea8a4e2ab38a513ac4e2a

SHA512
7d46f78938bfb86db07298cad39f7360c1753cfe2c5f9b8f274151bc8fe9253bb7daa0a437a8cc2101a3a90e42366e8328c61cbefdc68bc1345869e0d853f8bb

Download Submit
C:\Users\Admin\AppData\Local\Temp\{87167A5A-7B29-4E74-AC9F-330B5CF558AC}\_Setup.dll

Filesize
183KB

MD5
0423b358302bf9e8c2f7c689204e5891

SHA1
97688b7efdbdc08e96f49a9cb0641371862564c5

SHA256
ed14c4c0feac06fe1a78edb74878073e3369f80f0951c9cede2a2ff8868871e1

SHA512
a7717879f60adef1f7221088e37125604da4ef26dcf5f9ca17a217e51c8b6d78c7a6278bc7373c1a654e93fed5363e998df0a2ae712f29f4d53fae362622aa32

Download Submit