c7700e222c469ad762d34e79a3da0d10642c2b1ea2084110f26f54f15d231025

Analysis

max time kernel
276s
max time network
307s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2022 06:14

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General

Target

c7700e222c469ad762d34e79a3da0d10642c2b1ea2084110f26f54f15d231025.exe
Size

368KB
MD5

8fb002e3c25dfc6cd2759b752892d648
SHA1

63fd3ac8fa1de012933f84017be8f8b9424ffdd5
SHA256

c7700e222c469ad762d34e79a3da0d10642c2b1ea2084110f26f54f15d231025
SHA512

2e2cba3507a32eb01909ab69799b3ade2582e5e4c15062948dc2852f5245f660c60f9717f240269be66056194b1612e21aaf87be6ea3cfee25f6a5b6a2379826
SSDEEP

6144:XC8J+0uCDXtFyGuF5B1E2FyhvS+uS3Uw2zbHBNIGRbJKWuovyDM//aLwhDOXOvBE:XCJudXsB1EgyhK+FUfbwGOovC6aLOyCy

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Windows\CurrentVersion\Run	RXAUEvHBicsA.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RXAUEvHBicsA = "C:\\PROGRA~3\\RXAUEvHBicsA.exe"	RXAUEvHBicsA.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
644	c7700e222c469ad762d34e79a3da0d10642c2b1ea2084110f26f54f15d231025.exe
644	c7700e222c469ad762d34e79a3da0d10642c2b1ea2084110f26f54f15d231025.exe
644	c7700e222c469ad762d34e79a3da0d10642c2b1ea2084110f26f54f15d231025.exe
644	c7700e222c469ad762d34e79a3da0d10642c2b1ea2084110f26f54f15d231025.exe
4784	RXAUEvHBicsA.exe
4784	RXAUEvHBicsA.exe
4784	RXAUEvHBicsA.exe
4784	RXAUEvHBicsA.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
644	c7700e222c469ad762d34e79a3da0d10642c2b1ea2084110f26f54f15d231025.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
644	c7700e222c469ad762d34e79a3da0d10642c2b1ea2084110f26f54f15d231025.exe
4784	RXAUEvHBicsA.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 644 wrote to memory of 4784	644	c7700e222c469ad762d34e79a3da0d10642c2b1ea2084110f26f54f15d231025.exe	80
PID 644 wrote to memory of 4784	644	c7700e222c469ad762d34e79a3da0d10642c2b1ea2084110f26f54f15d231025.exe	80
PID 644 wrote to memory of 4784	644	c7700e222c469ad762d34e79a3da0d10642c2b1ea2084110f26f54f15d231025.exe	80

C:\Users\Admin\AppData\Local\Temp\c7700e222c469ad762d34e79a3da0d10642c2b1ea2084110f26f54f15d231025.exe
"C:\Users\Admin\AppData\Local\Temp\c7700e222c469ad762d34e79a3da0d10642c2b1ea2084110f26f54f15d231025.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:644
- C:\PROGRA~3\RXAUEvHBicsA.exe
  C:\PROGRA~3\RXAUEvHBicsA.exe
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:4784

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/644-132-0x0000000000BC0000-0x0000000000C18000-memory.dmp

Filesize
352KB

Download
memory/644-133-0x0000000000400000-0x0000000000586000-memory.dmp

Filesize
1.5MB

Download
memory/644-135-0x0000000000400000-0x0000000000586000-memory.dmp

Filesize
1.5MB

Download
memory/4784-136-0x0000000000400000-0x0000000000586000-memory.dmp

Filesize
1.5MB

Download
memory/4784-137-0x0000000000400000-0x0000000000586000-memory.dmp

Filesize
1.5MB

Download