2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5

Analysis

max time kernel
160s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2023, 02:52

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General

Target

2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5.exe
Size

3.2MB
MD5

80b3103186fb1af487f12abaeff72ad7
SHA1

a03083ad4e3ced7015128a76300719de72b21327
SHA256

2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5
SHA512

a7c5c317cf69ddbff392a731e8b33c9a94aabc1ca3fedd09d89cd9520aeadbafd3a6eff5be0ba14c7c1acd751f8c8b3a84190860e3eae86965a755afa7196fa8
SSDEEP

98304:H0dqicL7UtJDGbn4bHOCDiszE2iiy+Pc:8ZJinEOeiszE

Score

5^/10

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs

pid	Process
2952	2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5.exe
2952	2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5.exe
2952	2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Internet Explorer\IESettingSync	2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5.exe
Key created	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3027552071-446050021-1254071215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2952	2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2952	2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5.exe
2952	2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5.exe
2952	2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5.exe
2952	2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5.exe

C:\Users\Admin\AppData\Local\Temp\2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5.exe
"C:\Users\Admin\AppData\Local\Temp\2b23870986a2aa2f7b6cb0df674338a4aaa449e624e1bd8d6a51fb83352643f5.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2952

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MBSMWSRL\httpErrorPagesScripts[1]

Filesize
11KB

MD5
9234071287e637f85d721463c488704c

SHA1
cca09b1e0fba38ba29d3972ed8dcecefdef8c152

SHA256
65cc039890c7ceb927ce40f6f199d74e49b8058c3f8a6e22e8f916ad90ea8649

SHA512
87d691987e7a2f69ad8605f35f94241ab7e68ad4f55ad384f1f0d40dc59ffd1432c758123661ee39443d624c881b01dcd228a67afb8700fe5e66fc794a6c0384

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Q7SK9IL3\errorPageStrings[1]

Filesize
4KB

MD5
d65ec06f21c379c87040b83cc1abac6b

SHA1
208d0a0bb775661758394be7e4afb18357e46c8b

SHA256
a1270e90cea31b46432ec44731bf4400d22b38eb2855326bf934fe8f1b169a4f

SHA512
8a166d26b49a5d95aea49bc649e5ea58786a2191f4d2adac6f5fbb7523940ce4482d6a2502aa870a931224f215cb2010a8c9b99a2c1820150e4d365cab28299e

Download Submit
memory/2952-0-0x0000000000400000-0x0000000000ACA000-memory.dmp

Filesize
6.8MB

Download
memory/2952-1-0x0000000000400000-0x0000000000ACA000-memory.dmp

Filesize
6.8MB

Download
memory/2952-2-0x00000000028A0000-0x00000000028A8000-memory.dmp

Filesize
32KB

Download
memory/2952-3-0x0000000000400000-0x0000000000ACA000-memory.dmp

Filesize
6.8MB

Download
memory/2952-4-0x0000000000400000-0x0000000000ACA000-memory.dmp

Filesize
6.8MB

Download
memory/2952-5-0x0000000000400000-0x0000000000ACA000-memory.dmp

Filesize
6.8MB

Download
memory/2952-11-0x0000000000400000-0x0000000000ACA000-memory.dmp

Filesize
6.8MB

Download
memory/2952-40-0x0000000000400000-0x0000000000ACA000-memory.dmp

Filesize
6.8MB

Download