4b0b262f1665e9bc1b2c8eae025c21214c75e75f16239a79db302f70ae129e38

Analysis

max time kernel
165s
max time network
210s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26/11/2022, 01:56

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General

Target

4b0b262f1665e9bc1b2c8eae025c21214c75e75f16239a79db302f70ae129e38.exe
Size

642KB
MD5

9b13ea04b8a916b28bb7e2aac85484f4
SHA1

28db1d2222335dd25a0d01ca35d0c4888b13da00
SHA256

4b0b262f1665e9bc1b2c8eae025c21214c75e75f16239a79db302f70ae129e38
SHA512

d9b7c38ed8d5cbf01ad869042441ab4b006a83018a4a6120678f2d2f764a8b80b2bbb777ac81dcf2930cb215ed2a810bd85535c83aa25c8dddec61c6aed517d9
SSDEEP

12288:S0Q8wLRWluBVE/zMfpMX+Tdt9sADx63dXI7CYOIC9u1itNu2pG:wU43E/gBMX09UZmCFtNXM

Score

9^/10

discovery evasion persistence

Malware Config

Signatures

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	4b0b262f1665e9bc1b2c8eae025c21214c75e75f16239a79db302f70ae129e38.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\OC17u = "\"C:\\Users\\Admin\\AppData\\Roaming\\OC17u.exe\" opt"	4b0b262f1665e9bc1b2c8eae025c21214c75e75f16239a79db302f70ae129e38.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce	4b0b262f1665e9bc1b2c8eae025c21214c75e75f16239a79db302f70ae129e38.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2424	4b0b262f1665e9bc1b2c8eae025c21214c75e75f16239a79db302f70ae129e38.exe
2424	4b0b262f1665e9bc1b2c8eae025c21214c75e75f16239a79db302f70ae129e38.exe
2424	4b0b262f1665e9bc1b2c8eae025c21214c75e75f16239a79db302f70ae129e38.exe
2424	4b0b262f1665e9bc1b2c8eae025c21214c75e75f16239a79db302f70ae129e38.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2424	4b0b262f1665e9bc1b2c8eae025c21214c75e75f16239a79db302f70ae129e38.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2424	4b0b262f1665e9bc1b2c8eae025c21214c75e75f16239a79db302f70ae129e38.exe
Token: SeCreateGlobalPrivilege	2424	4b0b262f1665e9bc1b2c8eae025c21214c75e75f16239a79db302f70ae129e38.exe

C:\Users\Admin\AppData\Local\Temp\4b0b262f1665e9bc1b2c8eae025c21214c75e75f16239a79db302f70ae129e38.exe
"C:\Users\Admin\AppData\Local\Temp\4b0b262f1665e9bc1b2c8eae025c21214c75e75f16239a79db302f70ae129e38.exe"
1⤵
- Enumerates VirtualBox registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:2424

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Software Discovery

T1518

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2424-132-0x0000000002260000-0x0000000002275000-memory.dmp

Filesize
84KB

Download
memory/2424-133-0x0000000000400000-0x000000000050A000-memory.dmp

Filesize
1.0MB

Download