a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658

Analysis

max time kernel
104s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
08/04/2025, 08:48

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General

Target
a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658.exe
Size 1.1MB
Sample250408-kqlclasms4
SHA256 a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658
MD5 83ee2413bea9f8b111928cd00343fd71
SHA1 466773c31fe312ed5a63f25f074e42dc199968ea
SHA512 ad189ded73a7107347ead426ebf6eb7e04f002db9adad6e06c84382510dace6b8e874fd9506b94f4806fb332a07b8bf68cdce42b46a7a813f60ad7aa5f734636
SSDEEP 24576:xu6J33O0c+JY5UZ+XC0kGso6Fa61fjdnBJLnDiWWY:ju0c++OCvkGs9Fa61LdqY
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3280 set thread context of 3780	3280	a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658.exe	89

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
3780	svchost.exe
3780	svchost.exe
3780	svchost.exe
3780	svchost.exe
3780	svchost.exe
3780	svchost.exe
3780	svchost.exe
3780	svchost.exe
3780	svchost.exe
3780	svchost.exe
3780	svchost.exe
3780	svchost.exe
3780	svchost.exe
3780	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3280	a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3280	a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658.exe
3280	a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3280	a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658.exe
3280	a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3280 wrote to memory of 3780	3280	a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658.exe	89
PID 3280 wrote to memory of 3780	3280	a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658.exe	89
PID 3280 wrote to memory of 3780	3280	a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658.exe	89
PID 3280 wrote to memory of 3780	3280	a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658.exe	89

C:\Users\Admin\AppData\Local\Temp\a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658.exe
"C:\Users\Admin\AppData\Local\Temp\a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3280
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\a28eae0a44e400475ec489d0c63c5f34399c800140af43109ce4af1f05ec9658.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3780

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

aut8F5F.tmp

Path C:\Users\Admin\AppData\Local\Temp\aut8F5F.tmp
Size 282KB
SHA256 874232df175727d6f4cf6a04a9eb173d55cd716b654466530f8b7974e1b2124a
MD5 11b92521603729361a535424b7508c0c
SHA1 9147981184c6f89c484ee33f648a7571ef4fdbca
SHA512 a92889ba65db823077c78821864184876ff7812235d82c6e6a44d730670317be3a7c7eaf943d38bd3e91a7dfbd242715ff8aea2e7d8eea2fc18de5dd35a54951
SSDEEP 6144:+0BiQJFYwMImKqIEYTQk/qPjTSbz3mA34tbMqm:5zJFYPImTIEFWq7TSb7ObMqm
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/3280-8-0x0000000001230000-0x0000000001630000-memory.dmp

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memory/3780-9-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/3780-10-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/3780-11-0x0000000001C00000-0x0000000001F4A000-memory.dmp

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memory/3780-12-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/3780-13-0x0000000000400000-0x0000000000447000-memory.dmp

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