4402b556db6f5956477194f3898dd5b6465980f2d6826f319a102aef8de9d2cd

Analysis

max time kernel
23s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
06-09-2024 14:16

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General

Target

499fbdbcb95654ba5f58257af000fd40N.exe
Size

1.2MB
MD5

499fbdbcb95654ba5f58257af000fd40
SHA1

218a399db7196695ccd8b6bd1b173acd706d7c7d
SHA256

4402b556db6f5956477194f3898dd5b6465980f2d6826f319a102aef8de9d2cd
SHA512

49626308f10094ee66256ceb8017371afdd8d26732d97d6d94cc19e3608fe6484a403e36b3ce0e808ac44374e4bbd7cca752b8e5d1f366d809dd2ccad19fb818
SSDEEP

24576:VxoWR/+780eTAPGm18MWHBaovhSU3FVlj4YVBAgmCMyXYA03o:VxPs80ekPsMWHBaYhSsFVOqygmPyXI3o

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2612	8363.tmp

Executes dropped EXE 1 IoCs

pid	Process
2612	8363.tmp

Loads dropped DLL 1 IoCs

pid	Process
3068	499fbdbcb95654ba5f58257af000fd40N.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	499fbdbcb95654ba5f58257af000fd40N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8363.tmp

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2612	8363.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 2612	3068	499fbdbcb95654ba5f58257af000fd40N.exe	30
PID 3068 wrote to memory of 2612	3068	499fbdbcb95654ba5f58257af000fd40N.exe	30
PID 3068 wrote to memory of 2612	3068	499fbdbcb95654ba5f58257af000fd40N.exe	30
PID 3068 wrote to memory of 2612	3068	499fbdbcb95654ba5f58257af000fd40N.exe	30

C:\Users\Admin\AppData\Local\Temp\499fbdbcb95654ba5f58257af000fd40N.exe
"C:\Users\Admin\AppData\Local\Temp\499fbdbcb95654ba5f58257af000fd40N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3068
- C:\Users\Admin\AppData\Local\Temp\8363.tmp
  "C:\Users\Admin\AppData\Local\Temp\8363.tmp" --pingC:\Users\Admin\AppData\Local\Temp\499fbdbcb95654ba5f58257af000fd40N.exe 0C8A207584A349C6664E106FC9FC92BD216F7E6EFE0512553DF8F9CCDF02B9ACBC1B0C21BE67CC6CA1D04A0DD4B5C940C3726FC89793E6A50D49ABFBF85E56A1
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:2612

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

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\8363.tmp

Filesize
1.2MB

MD5
234e3513896dff01257c979b74532631

SHA1
2223d3db6f54f5e48bbd1bdbcb3e70b2ca0fbda6

SHA256
a598c9738964b676873db15ce333fc8ca8384f128d01d373dd4edd28a000e4eb

SHA512
6613dedeed4d0fe12018fad45672fecc4402ff2da36a1b1c51d1ecf2cc95574c2fcfb4bf6d8cd8bb1ada295a655db0eb6996f5807c9d6f0dce18de5f1923ddd3

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads