7743b689bcf739580cb89db9873f737319c056a4fed796147af214cbfc067611

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
02/09/2024, 23:30

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General

Target

829c6fba96e5e79a8ce397d391d16bc0N.exe
Size

532KB
MD5

829c6fba96e5e79a8ce397d391d16bc0
SHA1

136985beb705d695f8a4c07af6a0dffee2814182
SHA256

7743b689bcf739580cb89db9873f737319c056a4fed796147af214cbfc067611
SHA512

ac306caef7b73e47bf8cc96c1121e95f724783e4e22eed94a7b63460268a28c5affab1a6bd0af29644c6345b3c85f59017654398c3c0841034642c7ebda23f4e
SSDEEP

12288:KdcAIffrC9fdm7naI6EFxUKmJdhwLjGN7fn5nPm:KdpInm9fdmuSFxUJvw+Rn5Pm

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2236	9E71.tmp

Executes dropped EXE 1 IoCs

pid	Process
2236	9E71.tmp

Loads dropped DLL 1 IoCs

pid	Process
2412	829c6fba96e5e79a8ce397d391d16bc0N.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	829c6fba96e5e79a8ce397d391d16bc0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9E71.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
2236	9E71.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 2236	2412	829c6fba96e5e79a8ce397d391d16bc0N.exe	30
PID 2412 wrote to memory of 2236	2412	829c6fba96e5e79a8ce397d391d16bc0N.exe	30
PID 2412 wrote to memory of 2236	2412	829c6fba96e5e79a8ce397d391d16bc0N.exe	30
PID 2412 wrote to memory of 2236	2412	829c6fba96e5e79a8ce397d391d16bc0N.exe	30

C:\Users\Admin\AppData\Local\Temp\829c6fba96e5e79a8ce397d391d16bc0N.exe
"C:\Users\Admin\AppData\Local\Temp\829c6fba96e5e79a8ce397d391d16bc0N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Users\Admin\AppData\Local\Temp\9E71.tmp
  "C:\Users\Admin\AppData\Local\Temp\9E71.tmp" --pingC:\Users\Admin\AppData\Local\Temp\829c6fba96e5e79a8ce397d391d16bc0N.exe 469938AD39D57075B82D669B6C8AEF75BA66EC6B278DEB3F49B412D965107605208E08B2CD74D209BCD130F58EFF0CBBEAC9FF6340E08F34841ECC91F03F3A78
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:2236

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\9E71.tmp

Filesize
532KB

MD5
7f68a6f0fb51e8853ca7cbab5d87e121

SHA1
ee528827c23c921d9448545133697b1eefce2c12

SHA256
5f669bd65cd3697cf05f4b21c7d02f97f0a6bcde6466ecd8632d29a796455664

SHA512
6fb5b521ca5701d4a54e2acb39c33559529819963563ed0c6fd0df0b3fc2dc1a5667a829800d6a857701c1d073255e3b28e5c212d4ee04e28b34f8eb7c9affb3

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads