12d8decff8e6285f7bf32161258817d35ebf684c9db5acb26aa79dd6c6e96960

Analysis

max time kernel
134s
max time network
33s
platform
windows7_x64
resource
win7v200430
submitted
07/07/2020, 06:24 UTC

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General

Target

b1843967b94d29f088ec35143ad94e6e.exe
Size

412KB
MD5

b1843967b94d29f088ec35143ad94e6e
SHA1

013aa99862c45afe518018a4ca5d8b230f94d0da
SHA256

12d8decff8e6285f7bf32161258817d35ebf684c9db5acb26aa79dd6c6e96960
SHA512

1c3a083b48cc8329cee05aa3ac24aadee65e21626f965623fee8fc7779ecdaaeb7096cb7744712a3fccb4a1c9e6231c7b61fd0541e4eb4131a33d1cf14f09ad5

Score

7^/10

discovery spyware

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1400	b1843967b94d29f088ec35143ad94e6e.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1400	b1843967b94d29f088ec35143ad94e6e.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1400	b1843967b94d29f088ec35143ad94e6e.exe

Checks for installed software on the system 1 TTPs 30 IoCs

discovery

Query Registry

T1012

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\AddressBook\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2549743\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IE40\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2524860\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2544655\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{AC76BA86-7AD7-1033-7B44-A90000000001}\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{BB8B979E-E336-47E7-96BC-1031C1B94561}\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{ca67548a-5ebe-413a-b50c-4b9ceb6d66c6}\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{f4220b74-9edd-4ded-bc8b-0342c1e164d8}\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Connection Manager\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Fontcore\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IE4Data\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2467173\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\SchedulingAgent\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Adobe AIR\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Google Chrome\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{92FB6C44-E685-45AD-9B20-CADF4CABA132}.KB4087364\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2151757\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB2565063\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\DirectDrawEx\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IE5BAKEX\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\IEData\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\MobileOptionPack\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\WIC\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{00203668-8170-44A0-BE44-B632FA4D780F}\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{1D8E6291-B0D5-35EC-8441-6616F567A0F7}.KB982573\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{ef6b00ec-13e1-4c25-9064-b2f383cb8412}\DisplayName	b1843967b94d29f088ec35143ad94e6e.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081

C:\Users\Admin\AppData\Local\Temp\b1843967b94d29f088ec35143ad94e6e.exe
"C:\Users\Admin\AppData\Local\Temp\b1843967b94d29f088ec35143ad94e6e.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Checks for installed software on the system
PID:1400

Network

DNS

tikkirikki.space

Remote address:

8.8.8.8:53

Request

tikkirikki.space

IN A

Response

tikkirikki.space

IN A

172.67.221.174

tikkirikki.space

IN A

104.18.58.9

tikkirikki.space

IN A

104.18.59.9
GET

https://tikkirikki.space/api.php

b1843967b94d29f088ec35143ad94e6e.exe

Remote address:

172.67.221.174:443

Request

GET /api.php HTTP/1.1
Host: tikkirikki.space
Connection: Keep-Alive

Response

HTTP/1.1 200 OK

Date: Tue, 07 Jul 2020 06:24:31 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=dc2e4099f9c7df2b9c0f543d618d7d6b01594103071; expires=Thu, 06-Aug-20 06:24:31 GMT; path=/; domain=.tikkirikki.space; HttpOnly; SameSite=Lax; Secure
Strict-Transport-Security: max-age=31536000; preload
Vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
cf-request-id: 03c98b999d0000fa20ac050200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 5aef7ba29ef5fa20-AMS
POST

https://tikkirikki.space/index.php

b1843967b94d29f088ec35143ad94e6e.exe

Remote address:

172.67.221.174:443

Request

POST /index.php HTTP/1.1
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accepts-Language: en-us,en;q=0.5
Content-Type: multipart/form-data; boundary=-------------------------8d8224f1e77ddd0
Host: tikkirikki.space
Content-Length: 502972
Expect: 100-continue

Response

HTTP/1.1 100 Continue
DNS

b1843967b94d29f088ec35143ad94e6e.exe

Remote address:

172.67.221.174:443

Response

HTTP/1.1 200 OK

Date: Tue, 07 Jul 2020 06:24:38 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Set-Cookie: __cfduid=da687390bc5d514460f5ad7c5d513680e1594103078; expires=Thu, 06-Aug-20 06:24:38 GMT; path=/; domain=.tikkirikki.space; HttpOnly; SameSite=Lax; Secure
Strict-Transport-Security: max-age=31536000; preload
Vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
cf-request-id: 03c98bb5cf0000fa20ac133200000001
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server: cloudflare
CF-RAY: 5aef7bcfb9a3fa20-AMS

172.67.221.174:443

https://tikkirikki.space/index.php

tls, http

b1843967b94d29f088ec35143ad94e6e.exe

519.9kB
14.7kB
373
196

HTTP Request

GET https://tikkirikki.space/api.php

HTTP Response

200

HTTP Request

POST https://tikkirikki.space/index.php

HTTP Response

100

HTTP Response

200

10.7.0.255:137

netbios-ns

390 B
5
224.0.0.252:5355

100 B
2
8.8.8.8:53

tikkirikki.space

dns

62 B
110 B
1
1

DNS Request

tikkirikki.space

DNS Response

172.67.221.174

104.18.58.9

104.18.59.9
239.255.255.250:1900

966 B
6
239.255.255.250:1900

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Windows 7 deprecation

HTTP Request

HTTP Response

HTTP Request

HTTP Response

HTTP Response

DNS Request

DNS Response

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

HTTP Request

HTTP Response

HTTP Request

HTTP Response

HTTP Response

DNS Request

DNS Response

MITRE ATT&CK Enterprise v6

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