78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/09/2024, 10:20

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General

Target

78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4.exe
Size

7.6MB
MD5

0be4a2592f848a5781a73ee60fa20ba6
SHA1

85bf09a2f02d66e8aa03147c90f7edd404c8a6aa
SHA256

78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4
SHA512

84b138f38e92a6ca5614a706dc8788ba218d7f4e0dde691dab18f1b9256def36475181f456435499a183336f5a385641d7d0b7401c22d42fe6ee5116796f0530
SSDEEP

98304:K0XCXkHTfN9Z+1jjw+giUMZCq6bFREzaOHSWLu4F:K0XCXkHTfN9QgirZC5YS

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
4	api64.ipify.org
5	api64.ipify.org
10	ipinfo.io
11	ipinfo.io

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1364 set thread context of 1856	1364	78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4.exe	86

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	78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1364 wrote to memory of 1856	1364	78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4.exe	86
PID 1364 wrote to memory of 1856	1364	78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4.exe	86
PID 1364 wrote to memory of 1856	1364	78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4.exe	86
PID 1364 wrote to memory of 1856	1364	78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4.exe	86
PID 1364 wrote to memory of 1856	1364	78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4.exe	86
PID 1364 wrote to memory of 1856	1364	78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4.exe	86
PID 1364 wrote to memory of 1856	1364	78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4.exe	86
PID 1364 wrote to memory of 1856	1364	78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4.exe	86
PID 1364 wrote to memory of 1856	1364	78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4.exe	86
PID 1364 wrote to memory of 1856	1364	78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4.exe	86

C:\Users\Admin\AppData\Local\Temp\78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4.exe
"C:\Users\Admin\AppData\Local\Temp\78023bdaf9f185ff21ad64a6af645fe56a0935c801f85731b8c3a85248e71bd4.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1364
- 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:1856

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/1364-0-0x000000007442E000-0x000000007442F000-memory.dmp

Filesize
4KB

Download
memory/1364-1-0x0000000000950000-0x00000000010F0000-memory.dmp

Filesize
7.6MB

Download
memory/1364-2-0x0000000005DF0000-0x000000000609C000-memory.dmp

Filesize
2.7MB

Download
memory/1364-4-0x0000000005D00000-0x0000000005D9C000-memory.dmp

Filesize
624KB

Download
memory/1364-3-0x0000000074420000-0x0000000074BD0000-memory.dmp

Filesize
7.7MB

Download
memory/1364-5-0x0000000003730000-0x0000000003752000-memory.dmp

Filesize
136KB

Download
memory/1364-8-0x0000000074420000-0x0000000074BD0000-memory.dmp

Filesize
7.7MB

Download
memory/1856-6-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1856-10-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1856-12-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download
memory/1856-9-0x0000000000400000-0x00000000005E1000-memory.dmp

Filesize
1.9MB

Download