3cbd732d1d9b72c12fd0b5338f6ea6417ec2d242f258fedab71fe48cdadccc2a

Analysis

max time kernel
121s
max time network
126s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
23/11/2023, 10:06

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General

Target

ChromeSetup.exe
Size

17.9MB
MD5

d5e9e6554281ea3efa2b1e40aeb9cb8b
SHA1

4152ca6e3146483ab96a8cea6cad1285cd12e80f
SHA256

3cbd732d1d9b72c12fd0b5338f6ea6417ec2d242f258fedab71fe48cdadccc2a
SHA512

5ac8bc3817923304025e4c6f4f8090f1bc1a69cb8a9fc327aac47ecdcc62a4f3cc68ed7d77ac8aba3e1dbb9b83d9bd9d1cb7181e1bc9608486a4274ccd7c69b4
SSDEEP

393216:VexY3xqC4zlB2qIbgpXAKCcOcfUz15rJE:0i8CClB2lUpX1BO8C5rJE

Score

6^/10

Malware Config

Signatures

Enumerates connected drives 3 TTPs 1 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\F:	ChromeSetup.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\ChromeSetup.exe = "11000"	ChromeSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	ChromeSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Internet Explorer\Main	ChromeSetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2085049433-1067986815-1244098655-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl	ChromeSetup.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2960	ChromeSetup.exe
2960	ChromeSetup.exe
2960	ChromeSetup.exe
2960	ChromeSetup.exe
2960	ChromeSetup.exe
2960	ChromeSetup.exe
2960	ChromeSetup.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2960	ChromeSetup.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2960	ChromeSetup.exe
2960	ChromeSetup.exe

C:\Users\Admin\AppData\Local\Temp\ChromeSetup.exe
"C:\Users\Admin\AppData\Local\Temp\ChromeSetup.exe"
1⤵
- Enumerates connected drives
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2960-0-0x0000000077B30000-0x0000000077B32000-memory.dmp

Filesize
8KB

Download
memory/2960-2-0x0000000077B30000-0x0000000077B32000-memory.dmp

Filesize
8KB

Download
memory/2960-4-0x0000000077B30000-0x0000000077B32000-memory.dmp

Filesize
8KB

Download
memory/2960-5-0x000000013FF40000-0x0000000141D6E000-memory.dmp

Filesize
30.2MB

Download
memory/2960-6-0x0000000077B50000-0x0000000077B52000-memory.dmp

Filesize
8KB

Download
memory/2960-9-0x0000000077980000-0x0000000077B29000-memory.dmp

Filesize
1.7MB

Download
memory/2960-8-0x0000000077B50000-0x0000000077B52000-memory.dmp

Filesize
8KB

Download
memory/2960-11-0x0000000077B50000-0x0000000077B52000-memory.dmp

Filesize
8KB

Download
memory/2960-12-0x0000000077B60000-0x0000000077B62000-memory.dmp

Filesize
8KB

Download
memory/2960-16-0x0000000077B60000-0x0000000077B62000-memory.dmp

Filesize
8KB

Download
memory/2960-14-0x0000000077B60000-0x0000000077B62000-memory.dmp

Filesize
8KB

Download
memory/2960-17-0x0000000077B70000-0x0000000077B72000-memory.dmp

Filesize
8KB

Download
memory/2960-21-0x0000000077B70000-0x0000000077B72000-memory.dmp

Filesize
8KB

Download
memory/2960-19-0x0000000077B70000-0x0000000077B72000-memory.dmp

Filesize
8KB

Download
memory/2960-22-0x0000000077B80000-0x0000000077B82000-memory.dmp

Filesize
8KB

Download
memory/2960-24-0x0000000077B80000-0x0000000077B82000-memory.dmp

Filesize
8KB

Download
memory/2960-26-0x0000000077B80000-0x0000000077B82000-memory.dmp

Filesize
8KB

Download
memory/2960-29-0x000007FEFD960000-0x000007FEFD962000-memory.dmp

Filesize
8KB

Download
memory/2960-31-0x000007FEFD960000-0x000007FEFD962000-memory.dmp

Filesize
8KB

Download
memory/2960-36-0x000007FEFDAE0000-0x000007FEFDAE2000-memory.dmp

Filesize
8KB

Download
memory/2960-34-0x000007FEFDAE0000-0x000007FEFDAE2000-memory.dmp

Filesize
8KB

Download
memory/2960-37-0x000000013FF40000-0x0000000141D6E000-memory.dmp

Filesize
30.2MB

Download
memory/2960-55-0x000007FFFFF80000-0x000007FFFFF90000-memory.dmp

Filesize
64KB

Download
memory/2960-63-0x000000013FF40000-0x0000000141D6E000-memory.dmp

Filesize
30.2MB

Download
memory/2960-64-0x0000000077980000-0x0000000077B29000-memory.dmp

Filesize
1.7MB

Download