19a1850231d971835763cdaf2229eaac17159c7430ab1c61e9e699f56f1eef84

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
25/08/2024, 19:19

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General

Target

19a1850231d971835763cdaf2229eaac17159c7430ab1c61e9e699f56f1eef84.exe
Size

500KB
MD5

761a2be0649379f9bfda1f63da2fa657
SHA1

d8a0ea7fcc2eed52fd902c97f3a6bfd865f65d4c
SHA256

19a1850231d971835763cdaf2229eaac17159c7430ab1c61e9e699f56f1eef84
SHA512

f23cc19762de3d9512d9d3ec4f96ae265bd1400c40aaa82c50adc965d05d64612668f3eddf12603e49ef8328e2f09dc44e76e85f90a5061ec4ae8d6f044bac5b
SSDEEP

12288:8WBm+95nHfF2mgewFx5rs2iDQLsmBkJs1kfgjdkA:8WBz95ndbgfx5rKngjT

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2428	3968.tmp

Executes dropped EXE 1 IoCs

pid	Process
2428	3968.tmp

Loads dropped DLL 1 IoCs

pid	Process
2716	19a1850231d971835763cdaf2229eaac17159c7430ab1c61e9e699f56f1eef84.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	19a1850231d971835763cdaf2229eaac17159c7430ab1c61e9e699f56f1eef84.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3968.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
2428	3968.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 2428	2716	19a1850231d971835763cdaf2229eaac17159c7430ab1c61e9e699f56f1eef84.exe	30
PID 2716 wrote to memory of 2428	2716	19a1850231d971835763cdaf2229eaac17159c7430ab1c61e9e699f56f1eef84.exe	30
PID 2716 wrote to memory of 2428	2716	19a1850231d971835763cdaf2229eaac17159c7430ab1c61e9e699f56f1eef84.exe	30
PID 2716 wrote to memory of 2428	2716	19a1850231d971835763cdaf2229eaac17159c7430ab1c61e9e699f56f1eef84.exe	30

C:\Users\Admin\AppData\Local\Temp\19a1850231d971835763cdaf2229eaac17159c7430ab1c61e9e699f56f1eef84.exe
"C:\Users\Admin\AppData\Local\Temp\19a1850231d971835763cdaf2229eaac17159c7430ab1c61e9e699f56f1eef84.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Users\Admin\AppData\Local\Temp\3968.tmp
  "C:\Users\Admin\AppData\Local\Temp\3968.tmp" --pingC:\Users\Admin\AppData\Local\Temp\19a1850231d971835763cdaf2229eaac17159c7430ab1c61e9e699f56f1eef84.exe 98F1A938AF42534C0D15655357F95FB95BFCF55DE843D489F2D74F101E651C6212F0B3A0AB789A3B1052E61871FA1B5C01F59EE035C7F315D21C2E27E6BF67CA
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  PID:2428

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\3968.tmp

Filesize
500KB

MD5
430f9fbd17bc534002d70d1c27c3c014

SHA1
271f36f8a9bae4c9de6cfc43243dd923a57c09b8

SHA256
cca41032274845e7cbc0baee6364424d81540e85f5c25fcaf65a54b97ef4b07e

SHA512
2fca73bb2612fb772c19e3d552cfdefa229567a5629235ad929b05b4bf2eee3d8eb4d09421abecface1ffdf6f9d7264e52e4705932416d34e9c6d267906a66c9

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memory/2428-9-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

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memory/2428-10-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2716-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/2716-4-0x0000000001EF0000-0x0000000001F76000-memory.dmp

Filesize
536KB

Download
memory/2716-8-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads