0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da

Analysis

max time kernel
134s
max time network
186s
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 08:27

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General

Target

0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe
Size

932KB
MD5

372d4d1bf53cd05fd5e87d81dd676471
SHA1

c36918af91961e7384db4be636ae647483091c7b
SHA256

0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da
SHA512

0d3b39aa776d397526a9e44094f4b205f15fbf30943bfba4972947b2c9e886fc1fcfe1ff755578c52cf4984aead300058acb7e282f813e229c3ddbaa78d9393d
SSDEEP

12288:NHTVWyP9l32BCKeR7b3BKmU5JFJKhiwZ7gC9OIiIX3:jvl34y7bRTU5JFoZ7gCbi0

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

Processes:

0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce	0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\GM7g3 = "\"C:\\Users\\Admin\\AppData\\Roaming\\GM7g3.exe\" opt"	0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.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

Processes:

0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe

pid	process
4736	0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe
4736	0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe
4736	0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe
4736	0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe

pid process

4736 0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe

description	pid	process
Token: SeDebugPrivilege	4736	0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe
Token: SeCreateGlobalPrivilege	4736	0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe

C:\Users\Admin\AppData\Local\Temp\0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe
"C:\Users\Admin\AppData\Local\Temp\0a3eca02dc55d3dbc20089e1a788d8efe59c4a0f7fe82ec95f52b91f13b003da.exe"
1⤵
- Enumerates VirtualBox registry keys
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:4736

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

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Downloads

memory/4736-135-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download
memory/4736-134-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download
memory/4736-133-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download
memory/4736-132-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download
memory/4736-137-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download
memory/4736-138-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download
memory/4736-139-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download
memory/4736-140-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download
memory/4736-141-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download
memory/4736-142-0x0000000002140000-0x00000000021C7000-memory.dmp

Filesize
540KB

Download
memory/4736-143-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download
memory/4736-144-0x0000000000400000-0x00000000004EC000-memory.dmp

Filesize
944KB

Download