a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1

Analysis

max time kernel
118s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 09:46

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General

Target

a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe
Size

1.9MB
MD5

bb9341b87530d7a953d2db2ea4ebe03f
SHA1

55385175af6b8bf160cf018c6bc4da31475952b5
SHA256

a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1
SHA512

bc9c4e4ed84168dccb9a235b74e1cc0b92f2d272f380c57c3f7b34492d46230130f1166823c16608e6ff962cfd65b7fdec02cfa57a913d229dae9d46a73c03a9
SSDEEP

49152:dYL17IDf+BtPQl0PS3JD+nm7ytzXtqm+mfC56Myk:CL6Etol0a3t+eytzAm/az

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\runouce.exe	a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe
File opened for modification	C:\Windows\SysWOW64\runouce.exe	a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 2340	2672	a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe	30
PID 2672 wrote to memory of 2340	2672	a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe	30
PID 2672 wrote to memory of 2340	2672	a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe	30
PID 2672 wrote to memory of 2340	2672	a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe	30
PID 2672 wrote to memory of 2340	2672	a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe	30
PID 2672 wrote to memory of 2340	2672	a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe	30
PID 2672 wrote to memory of 2340	2672	a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe	30

C:\Users\Admin\AppData\Local\Temp\a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe
"C:\Users\Admin\AppData\Local\Temp\a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe"
1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2672
- C:\Users\Admin\AppData\Local\Temp\a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe
  "C:\Users\Admin\AppData\Local\Temp\a03a2c54363d0a6a4d0cc8adad21bfbd59db178af4635de80ca7381de3817ed1.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2340

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

Replay Monitor

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Downloads

memory/2340-4-0x0000000000400000-0x0000000000614000-memory.dmp

Filesize
2.1MB

Download
memory/2340-5-0x0000000000400000-0x0000000000614000-memory.dmp

Filesize
2.1MB

Download
memory/2672-1-0x0000000001FE0000-0x00000000021F4000-memory.dmp

Filesize
2.1MB

Download
memory/2672-3-0x0000000000400000-0x0000000000614000-memory.dmp

Filesize
2.1MB

Download
memory/2672-0-0x0000000000400000-0x0000000000614000-memory.dmp

Filesize
2.1MB

Download