7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713

Analysis

max time kernel
196s
max time network
299s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
30/09/2024, 05:02

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General

Target

7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713.exe
Size

1.9MB
MD5

ae85198b4e96994847b851ba2360a2e5
SHA1

7b0217e10e74c3d20d46b776c64f49e81dc8d8f2
SHA256

7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713
SHA512

ce58b0f4faaa79266679c767b5e03f1990f822bfc81286e99bd8a0890bc1b07c9740ce65cb08ca6380e6ba285dffe97f00748d46ddfee1e1fb00bf135fc1071d
SSDEEP

49152:XPlJjt7Z2v0GKAivgCuB70kMhO2SD+/3jwtRd0vnQiC:XNJhS0GKAivgZ70xOxwcPd0IiC

Score

6^/10

discovery

Malware Config

Signatures

Looks up external IP address via web service 4 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
6	api64.ipify.org
7	api64.ipify.org
9	ipinfo.io
10	ipinfo.io

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4604 set thread context of 4476	4604	7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713.exe	74

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	7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4604 wrote to memory of 4476	4604	7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713.exe	74
PID 4604 wrote to memory of 4476	4604	7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713.exe	74
PID 4604 wrote to memory of 4476	4604	7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713.exe	74
PID 4604 wrote to memory of 4476	4604	7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713.exe	74
PID 4604 wrote to memory of 4476	4604	7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713.exe	74
PID 4604 wrote to memory of 4476	4604	7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713.exe	74
PID 4604 wrote to memory of 4476	4604	7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713.exe	74
PID 4604 wrote to memory of 4476	4604	7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713.exe	74
PID 4604 wrote to memory of 4476	4604	7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713.exe	74
PID 4604 wrote to memory of 4476	4604	7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713.exe	74

C:\Users\Admin\AppData\Local\Temp\7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713.exe
"C:\Users\Admin\AppData\Local\Temp\7451a7613a173ab1c80d664892cb744c7f09925dedf9adb964b31861b74cb713.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4604
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4476

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/4476-3-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/4476-8-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/4476-6-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/4476-5-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/4604-0-0x0000000073A2E000-0x0000000073A2F000-memory.dmp

Filesize
4KB

Download
memory/4604-1-0x0000000000B10000-0x0000000000CF4000-memory.dmp

Filesize
1.9MB

Download
memory/4604-9-0x0000000073A20000-0x000000007410E000-memory.dmp

Filesize
6.9MB

Download
memory/4604-10-0x0000000073A20000-0x000000007410E000-memory.dmp

Filesize
6.9MB

Download