819a689239d1354c4cc4fadb398d42fee4a066af0235c7d2af997a4d1617e3d7

Analysis

max time kernel
151s
max time network
152s
platform
windows7_x64
resource
win7-en-20211208
submitted
29-01-2022 16:08

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General

Target

819a689239d1354c4cc4fadb398d42fee4a066af0235c7d2af997a4d1617e3d7.exe
Size

162KB
MD5

a74165ec1d55b682ed232ffde62b3b11
SHA1

df8822b47f7bea4a8b21a0708dd48b1cbced8e90
SHA256

819a689239d1354c4cc4fadb398d42fee4a066af0235c7d2af997a4d1617e3d7
SHA512

a46ea23ed75715a0881b0294218decda50bf565fc273c24a119d73747d5f06c8e47e8d68a00a2c024e32ee24b93c9804cbd6f9ecc6e83ca0f240fc4818d51713

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

819a689239d1354c4cc4fadb398d42fee4a066af0235c7d2af997a4d1617e3d7.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows\CurrentVersion\Run\nvidia_mainApp = "C:\\Users\\Admin\\AppData\\Roaming\\Skype\\skypeupdate.exe"	819a689239d1354c4cc4fadb398d42fee4a066af0235c7d2af997a4d1617e3d7.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

819a689239d1354c4cc4fadb398d42fee4a066af0235c7d2af997a4d1617e3d7.exe

pid	Process
1660	819a689239d1354c4cc4fadb398d42fee4a066af0235c7d2af997a4d1617e3d7.exe
1660	819a689239d1354c4cc4fadb398d42fee4a066af0235c7d2af997a4d1617e3d7.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

819a689239d1354c4cc4fadb398d42fee4a066af0235c7d2af997a4d1617e3d7.exe

description	pid	Process
Token: SeDebugPrivilege	1660	819a689239d1354c4cc4fadb398d42fee4a066af0235c7d2af997a4d1617e3d7.exe

C:\Users\Admin\AppData\Local\Temp\819a689239d1354c4cc4fadb398d42fee4a066af0235c7d2af997a4d1617e3d7.exe
"C:\Users\Admin\AppData\Local\Temp\819a689239d1354c4cc4fadb398d42fee4a066af0235c7d2af997a4d1617e3d7.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1660

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/1660-54-0x00000000003F0000-0x0000000000430000-memory.dmp

Filesize
256KB

Download
memory/1660-55-0x00000000754B1000-0x00000000754B3000-memory.dmp

Filesize
8KB

Download