e037d9e9c42d1af30448b4e2caae0152bcacf3a14945adc97b44e88bc5b7f58a

Analysis

max time kernel
142s
max time network
137s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
24/12/2023, 15:47

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General

Target

043e4bc6e17a4bea33233d34c44ffa62.exe
Size

400KB
MD5

043e4bc6e17a4bea33233d34c44ffa62
SHA1

43a16b911e9132d06e8187cd1460a9163e9313e5
SHA256

e037d9e9c42d1af30448b4e2caae0152bcacf3a14945adc97b44e88bc5b7f58a
SHA512

4f1cd95bb597fd39ccd2f1bdcb7c143a7ad80483348b369599a125ab62f692db422ec55bd7707a03e21052844074b3748aa400dc2db8da688ea15187188efec2
SSDEEP

12288:ZBfPUJFneSNvle9jtj0M0m5xlmKsCXgjMd9Xbn:neF1Nitjvnxl1dXgjsZT

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000\Software\Microsoft\Internet Explorer\Main	043e4bc6e17a4bea33233d34c44ffa62.exe

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8CFC029-8420-4EAE-ADEF-915BDC77E1DC}	043e4bc6e17a4bea33233d34c44ffa62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8CFC029-8420-4EAE-ADEF-915BDC77E1DC}\LocalServer32	043e4bc6e17a4bea33233d34c44ffa62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\043e4bc6e17a4bea33233d34c44ffa62.MyNSHandler\Clsid	043e4bc6e17a4bea33233d34c44ffa62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8CFC029-8420-4EAE-ADEF-915BDC77E1DC}\ProgID	043e4bc6e17a4bea33233d34c44ffa62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8CFC029-8420-4EAE-ADEF-915BDC77E1DC}\ = "this is my ebook"	043e4bc6e17a4bea33233d34c44ffa62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8CFC029-8420-4EAE-ADEF-915BDC77E1DC}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\043e4bc6e17a4bea33233d34c44ffa62.exe"	043e4bc6e17a4bea33233d34c44ffa62.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\043e4bc6e17a4bea33233d34c44ffa62.MyNSHandler	043e4bc6e17a4bea33233d34c44ffa62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\043e4bc6e17a4bea33233d34c44ffa62.MyNSHandler\ = "this is my ebook"	043e4bc6e17a4bea33233d34c44ffa62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\043e4bc6e17a4bea33233d34c44ffa62.MyNSHandler\Clsid\ = "{E8CFC029-8420-4EAE-ADEF-915BDC77E1DC}"	043e4bc6e17a4bea33233d34c44ffa62.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E8CFC029-8420-4EAE-ADEF-915BDC77E1DC}\ProgID\ = "043e4bc6e17a4bea33233d34c44ffa62.MyNSHandler"	043e4bc6e17a4bea33233d34c44ffa62.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3056	043e4bc6e17a4bea33233d34c44ffa62.exe
3056	043e4bc6e17a4bea33233d34c44ffa62.exe

C:\Users\Admin\AppData\Local\Temp\043e4bc6e17a4bea33233d34c44ffa62.exe
"C:\Users\Admin\AppData\Local\Temp\043e4bc6e17a4bea33233d34c44ffa62.exe"
1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3056-0-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/3056-1-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/3056-11-0x0000000000400000-0x00000000004D2000-memory.dmp

Filesize
840KB

Download
memory/3056-13-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download