aee853293f1f116aec606a4d6607aeae49700711f6dfe8dc4c9561b72238e39f

Analysis

max time kernel
158s
max time network
176s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19-10-2022 14:41

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General

Target

aee853293f1f116aec606a4d6607aeae49700711f6dfe8dc4c9561b72238e39f.exe
Size

326KB
MD5

910da504f9574d3af36a779ab11846c0
SHA1

8ca7af8ff98192a1c61fa240e18cbc3fbc45e1e6
SHA256

aee853293f1f116aec606a4d6607aeae49700711f6dfe8dc4c9561b72238e39f
SHA512

f9ab93cdb7cf66fc6d68a658e7ed6c7b6128bc3ffd9488cdeb009ce4a6cd79a2cd1994f8a72fe95f7d0094d037d2ddbcceebaa5ee033e0790cdc3205899848de
SSDEEP

6144:ar4I9uEo2S1YnQmCX492DkwNP3qpYFuT9U1FZA5MRwxuhhfch6clg0u6:ar4gu6/eIo4nULZKMRwxuPfk636

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
3080	aee853293f1f116aec606a4d6607aeae49700711f6dfe8dc4c9561b72238e39f.exe
3080	aee853293f1f116aec606a4d6607aeae49700711f6dfe8dc4c9561b72238e39f.exe
3080	aee853293f1f116aec606a4d6607aeae49700711f6dfe8dc4c9561b72238e39f.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	aee853293f1f116aec606a4d6607aeae49700711f6dfe8dc4c9561b72238e39f.exe
Key value enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum	aee853293f1f116aec606a4d6607aeae49700711f6dfe8dc4c9561b72238e39f.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{D08B21DC-5F7B-4806-9C7B-352F4D49D709}.catalogItem	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{483B8AA9-2FE7-4EA8-BC1C-3BDF29B852B3}.catalogItem	svchost.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3080	aee853293f1f116aec606a4d6607aeae49700711f6dfe8dc4c9561b72238e39f.exe
3080	aee853293f1f116aec606a4d6607aeae49700711f6dfe8dc4c9561b72238e39f.exe

C:\Users\Admin\AppData\Local\Temp\aee853293f1f116aec606a4d6607aeae49700711f6dfe8dc4c9561b72238e39f.exe
"C:\Users\Admin\AppData\Local\Temp\aee853293f1f116aec606a4d6607aeae49700711f6dfe8dc4c9561b72238e39f.exe"
1⤵
- Loads dropped DLL
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:3080

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p
1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Enumerates system info in registry
PID:3944

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:\Users\Admin\AppData\Local\Temp\Tsu99983E5F.dll

Filesize
269KB

MD5
af7ce801c8471c5cd19b366333c153c4

SHA1
4267749d020a362edbd25434ad65f98b073581f1

SHA256
cf7e00ba429bc9f27ccfacc49ae367054f40ada6cede9f513cc29a24e88bf49e

SHA512
88655bd940e9b540c4df551fe68135793eceed03f94389b0654637a18b252bf4d3ef73b0c49548b5fa6ba2cf6d9aff79335c4ebcc0b668e008bcc62c40d2a73c

Download Submit
C:\Users\Admin\AppData\Local\Temp\{215F6289-06E3-4C0B-AEE0-4EC1FABC407F}\Custom.dll

Filesize
91KB

MD5
396573acf88c363e3406677f3353d886

SHA1
95d078a2ff0eb1a884b932e08805cf178796b19b

SHA256
e269f87987fb85313f0d1b276656020470b04e5e545784f5b3e03f9ca611b482

SHA512
a5a0c72287044ebeba9ec45f46716592b945479a219b71a78e070f842a6d1c9c0c79d253946bf793b19b9dbbc2b05459ff7fdb0efaadc474c0b5190d828cc6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\{215F6289-06E3-4C0B-AEE0-4EC1FABC407F}\_Setup.dll

Filesize
179KB

MD5
7f1a24ce168088160daed38269c01b78

SHA1
675c432b4a7b15f9a34fff8dd5f6c3984de5cb80

SHA256
6a97e35fbd5b3a8eab2ee6ddf440d381301476c16f9d7b4c22fcb1db77122762

SHA512
9d0e5ce57e446e04807b1fae4754874f967ece17b7692b06b2ce3e5f0388d896b39244cd4199f7f8e401a28a43b968194a14a9a252432b9542cfccb5d4f971e2

Download Submit