5acf4552bff289b798ce3b5f1b2988a2427dffaa5626889a569368039e532f1c

Analysis

max time kernel
45s
max time network
50s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 05:59

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General

Target

5acf4552bff289b798ce3b5f1b2988a2427dffaa5626889a569368039e532f1c.exe
Size

316KB
MD5

ee6320b848d8bf028bf22b1f25fe3782
SHA1

4dd3bae681e4f731f54306a0df19dd8b4c5a8656
SHA256

5acf4552bff289b798ce3b5f1b2988a2427dffaa5626889a569368039e532f1c
SHA512

5133ee2e10351f42df4f4277619945ed20bf2a8aea3701d5280600dc337fc68ec261e1e77ef66e334d8b7128b2ca59429f944741403d7caec2be36eab750bb5e
SSDEEP

6144:9rJbUzkuvcBYC47l2xuNfL2pAgWriSTb3Z9xuzSCR2bSQ:9r6kuveY3TT2XdGp9xRC4bSQ

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
1448	5acf4552bff289b798ce3b5f1b2988a2427dffaa5626889a569368039e532f1c.exe
1448	5acf4552bff289b798ce3b5f1b2988a2427dffaa5626889a569368039e532f1c.exe
1448	5acf4552bff289b798ce3b5f1b2988a2427dffaa5626889a569368039e532f1c.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	5acf4552bff289b798ce3b5f1b2988a2427dffaa5626889a569368039e532f1c.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	5acf4552bff289b798ce3b5f1b2988a2427dffaa5626889a569368039e532f1c.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1448	5acf4552bff289b798ce3b5f1b2988a2427dffaa5626889a569368039e532f1c.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1448 wrote to memory of 972	1448	5acf4552bff289b798ce3b5f1b2988a2427dffaa5626889a569368039e532f1c.exe	29
PID 1448 wrote to memory of 972	1448	5acf4552bff289b798ce3b5f1b2988a2427dffaa5626889a569368039e532f1c.exe	29
PID 1448 wrote to memory of 972	1448	5acf4552bff289b798ce3b5f1b2988a2427dffaa5626889a569368039e532f1c.exe	29
PID 1448 wrote to memory of 972	1448	5acf4552bff289b798ce3b5f1b2988a2427dffaa5626889a569368039e532f1c.exe	29

C:\Users\Admin\AppData\Local\Temp\5acf4552bff289b798ce3b5f1b2988a2427dffaa5626889a569368039e532f1c.exe
"C:\Users\Admin\AppData\Local\Temp\5acf4552bff289b798ce3b5f1b2988a2427dffaa5626889a569368039e532f1c.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1448
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\_tin240F.bat"
  2⤵
  PID:972

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

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Downloads

C:\ProgramData\InstallMate\09725BA8\cfg\1.ini

Filesize
780B

MD5
fdc5223029e6c9688983c8552c32d22c

SHA1
2bfe34ea852b8ed13c370fdcd9e9bbe2839b75b5

SHA256
cd7b1617e7f933049662711b5b49c5b2b58a5fb31950aecf19c08abb546f0062

SHA512
86272478995ccaa0f6c5b730184e3713339d19dbaa753300b49c987fc49554d0901970086dbae3a35237e8d97e173789eb55e8fafb166680f0bb8cf2ebda8b8c

Download Submit
C:\Users\Admin\AppData\Local\Temp\_tin240F.bat

Filesize
50B

MD5
86027df74879c91bcf3c5576712de805

SHA1
57ce646f94e2386e2dc948a35787495f3582740d

SHA256
53e7072e3d7d9b17c01cb762ecd3e2f71017a3f2063596ea333726e3e51e2461

SHA512
97df0e3210fb471fc3392e06e8226dbddecf1917f68a70197238878a27f12c2fc6ce3df3d399681171763ecde4855326c8e58cacaed2c3c58dc79a240ee42f22

Download Submit
\Users\Admin\AppData\Local\Temp\Tsu94FBE89D.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
\Users\Admin\AppData\Local\Temp\{994B5DB1-A012-4D56-AFBD-E83042A87F47}\Custom.dll

Filesize
91KB

MD5
aab03c84db6cba9639d49888a5f0cae1

SHA1
f27e6a68da55cb9b6e25b1ddf1c21a77bf6605ae

SHA256
72041aa64738b7cfbf8c10d8c8fcadf208240d3d69f0d546e2a923ed9a79cd32

SHA512
9c5c935e041d3f7388b9abb4ce20b02a0a9b6d8616182bf717431dac38686f983eb2da2893b60106367970c7a13b845df46279c1a8d64263873ccf1505e731c0

Download Submit
\Users\Admin\AppData\Local\Temp\{994B5DB1-A012-4D56-AFBD-E83042A87F47}\_Setup.dll

Filesize
173KB

MD5
0518cb1e0dc406122ccdabd50aeafb76

SHA1
53e860574019872b2a740b4bc345db7972b06a87

SHA256
77e1fae9a24895805780626e4a27a75d91528e73830a7dc33b154fb868b70df2

SHA512
989fcf7d0a2cec0d8bafeb08f1f4a3a8f44a6a5d4e6831ff993e907d88b8226d89c5235b03e421d4802071edb0787b36c11c39f0faebe7edd2fca9e33989c40c

Download Submit
memory/1448-55-0x00000000758B1000-0x00000000758B3000-memory.dmp

Filesize
8KB

Download