960a287cacdeeb38a29b06b0a73f6f150be8064fd414b9e050eed13c03cbe917

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05/06/2024, 01:59

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General

Target
960a287cacdeeb38a29b06b0a73f6f150be8064fd414b9e050eed13c03cbe917.exe
Size 658KB
Sample240605-cee3fabf67
SHA256 960a287cacdeeb38a29b06b0a73f6f150be8064fd414b9e050eed13c03cbe917
MD5 60a7e716d4096c5b2d261711efa88189
SHA1 a026c01473285adf6115954308679e626a7db7e9
SHA512 15a2c1a0651aeb37063ba307d76c45404451c709220d67af6f9f996634aca8def08dc62fa081e4b01fa316543116612b96743a5b34ac5338cc14f8ae0485b799
SSDEEP 12288:f0VN1HuZE08wTl3yItrn5F9Foy6TZK/iVHCzwHBW:MHl08wT1yIV5F9qRTZK/WC/
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
2736	960a287cacdeeb38a29b06b0a73f6f150be8064fd414b9e050eed13c03cbe917.exe
2736	960a287cacdeeb38a29b06b0a73f6f150be8064fd414b9e050eed13c03cbe917.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Common Files\typeable\bialys.ini	960a287cacdeeb38a29b06b0a73f6f150be8064fd414b9e050eed13c03cbe917.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\resources\0409\morphologists\Declaratively2.apo	960a287cacdeeb38a29b06b0a73f6f150be8064fd414b9e050eed13c03cbe917.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2592	2736	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2736 wrote to memory of 2592	2736	960a287cacdeeb38a29b06b0a73f6f150be8064fd414b9e050eed13c03cbe917.exe	29
PID 2736 wrote to memory of 2592	2736	960a287cacdeeb38a29b06b0a73f6f150be8064fd414b9e050eed13c03cbe917.exe	29
PID 2736 wrote to memory of 2592	2736	960a287cacdeeb38a29b06b0a73f6f150be8064fd414b9e050eed13c03cbe917.exe	29
PID 2736 wrote to memory of 2592	2736	960a287cacdeeb38a29b06b0a73f6f150be8064fd414b9e050eed13c03cbe917.exe	29

C:\Users\Admin\AppData\Local\Temp\960a287cacdeeb38a29b06b0a73f6f150be8064fd414b9e050eed13c03cbe917.exe
"C:\Users\Admin\AppData\Local\Temp\960a287cacdeeb38a29b06b0a73f6f150be8064fd414b9e050eed13c03cbe917.exe"
1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2736
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2736 -s 528
  2⤵
  - Program crash
  PID:2592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

System.dll

Path \Users\Admin\AppData\Local\Temp\nst2000.tmp\System.dll
Size 11KB
SHA256 c85142f86e1ec02f7ef8d5ba31b22031de3de9a16bce519d5482b824afb277eb
MD5 10e8921a6e7f6a74671b07dc3bde626f
SHA1 b7961066600ef193c5319dbeed3673dc60110a50
SHA512 4c19a7e3117baeec3f6a7f9a33cfab392255741137406db87fe5ac24def7f9a28b2ed0fc26f0f46c5d43ba1bb6675dea74410a797bfd265e38812b042460aa00
SSDEEP 192:Q9rQDenC9VrcK7REgSWOprANupQYLRszDDH/d9CWlXo7U6Wxf:QJQEaVAK7R9SfpjpQYLRszfH/d9CWB1j
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/2736-27-0x0000000003890000-0x000000000456A000-memory.dmp

Download

memory/2736-28-0x0000000003890000-0x000000000456A000-memory.dmp