8e4791f626bfdde364aa0f4b27074f37ae9201d386156c464e551489c817191c

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
12/01/2024, 08:27 UTC

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General

Target

55f7002aecb9b4d31d5437ecdede3d4b.exe
Size

249KB
MD5

55f7002aecb9b4d31d5437ecdede3d4b
SHA1

1a59edae18db01a23f83cf86a5d9e81139a2b457
SHA256

8e4791f626bfdde364aa0f4b27074f37ae9201d386156c464e551489c817191c
SHA512

f290db1196e5ce861047a6636a23890057c873a58f84bb4175af31c57fa32396ef722ee055c9a8f30e65a2f97dbb720c0a11fe5e39ad66cb85fca567bcf9df2e
SSDEEP

6144:h1OgDPdkBAFZWjadD4s5hgC1VomTgRGuixqxUAPfmgaWu:h1OgLdaOhgC1VpTAGqxj3aWu

Score

7^/10

adware discovery spyware stealer upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x000200000001e7e3-49.dat	acprotect

Executes dropped EXE 1 IoCs

pid	Process
1980	50e57085e0ea7.exe

Loads dropped DLL 3 IoCs

pid	Process
1980	50e57085e0ea7.exe
1980	50e57085e0ea7.exe
1980	50e57085e0ea7.exe

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

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x000200000001e7e3-49.dat	upx
behavioral2/memory/1980-52-0x00000000742A0000-0x00000000742AA000-memory.dmp	upx

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

Installs/modifies Browser Helper Object 2 TTPs 3 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{33FFC77F-DA4E-89F8-E506-8DF96AF7F4EE}\NoExplorer = "1"	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{33FFC77F-DA4E-89F8-E506-8DF96AF7F4EE}	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{33FFC77F-DA4E-89F8-E506-8DF96AF7F4EE}\ = "Bcool"	50e57085e0ea7.exe

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

System Information Discovery
T1082

NSIS installer 4 IoCs

installer

resource	yara_rule
behavioral2/files/0x000600000002313b-21.dat	nsis_installer_1
behavioral2/files/0x000600000002313b-21.dat	nsis_installer_2
behavioral2/files/0x000200000001e7e6-78.dat	nsis_installer_1
behavioral2/files/0x000200000001e7e6-78.dat	nsis_installer_2

Modifies registry class 45 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS\ = "0"	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\TypeLib	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\ProxyStubClsid32	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\TypeLib	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{33FFC77F-DA4E-89F8-E506-8DF96AF7F4EE}\InProcServer32	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR\ = "C:\\ProgramData\\Bcool"	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\TypeLib	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{33FFC77F-DA4E-89F8-E506-8DF96AF7F4EE}\InProcServer32\ = "C:\\ProgramData\\Bcool\\50e57085e0edf.dll"	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\FLAGS	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\TypeLib\Version = "1.0"	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ = "ILocalStorage"	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{33FFC77F-DA4E-89F8-E506-8DF96AF7F4EE}	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{33FFC77F-DA4E-89F8-E506-8DF96AF7F4EE}\InProcServer32\ThreadingModel = "Apartment"	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{33FFC77F-DA4E-89F8-E506-8DF96AF7F4EE}\ProgID\ = "Bcool.1"	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\ = "IIEPluginMain"	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\ProxyStubClsid32	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{33FFC77F-DA4E-89F8-E506-8DF96AF7F4EE}\ = "Bcool"	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\Software\Classes\WOW6432Node\CLSID\{33FFC77F-DA4E-89F8-E506-8DF96AF7F4EE}\ProgID	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\HELPDIR	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\TypeLib\Version = "1.0"	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\TypeLib	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\ = "IEPluginLib"	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\TypeLib\ = "{E2343056-CC08-46AC-B898-BFC7ACF4E755}"	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\TypeLib\Version = "1.0"	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{E2343056-CC08-46AC-B898-BFC7ACF4E755}\1.0\0\win32\ = "C:\\ProgramData\\Bcool\\50e57085e0edf.tlb"	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ = "ILocalStorage"	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{C66F0B7A-BD67-4982-AF71-C6CA6E7F016F}\ = "IIEPluginMain"	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ProxyStubClsid32	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\TypeLib\Version = "1.0"	50e57085e0ea7.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ProxyStubClsid32	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{31E3BC75-2A09-4CFF-9C92-8D0ED8D1DC0F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}"	50e57085e0ea7.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1916 wrote to memory of 1980	1916	55f7002aecb9b4d31d5437ecdede3d4b.exe	90
PID 1916 wrote to memory of 1980	1916	55f7002aecb9b4d31d5437ecdede3d4b.exe	90
PID 1916 wrote to memory of 1980	1916	55f7002aecb9b4d31d5437ecdede3d4b.exe	90

System policy modification 1 TTPs 2 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID	50e57085e0ea7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Ext\CLSID\{33FFC77F-DA4E-89F8-E506-8DF96AF7F4EE} = "1"	50e57085e0ea7.exe

C:\Users\Admin\AppData\Local\Temp\55f7002aecb9b4d31d5437ecdede3d4b.exe
"C:\Users\Admin\AppData\Local\Temp\55f7002aecb9b4d31d5437ecdede3d4b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1916
- C:\Users\Admin\AppData\Local\Temp\7zSABA1.tmp\50e57085e0ea7.exe
  .\50e57085e0ea7.exe /s
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Installs/modifies Browser Helper Object
  - Modifies registry class
  - System policy modification
  PID:1980

Network

DNS

83.177.190.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

83.177.190.20.in-addr.arpa

IN PTR

Response
DNS

189.178.17.96.in-addr.arpa

Remote address:

8.8.8.8:53

Request

189.178.17.96.in-addr.arpa

IN PTR

Response

189.178.17.96.in-addr.arpa

IN PTR

a96-17-178-189deploystaticakamaitechnologiescom
DNS

241.154.82.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

241.154.82.20.in-addr.arpa

IN PTR

Response
DNS

95.221.229.192.in-addr.arpa

Remote address:

8.8.8.8:53

Request

95.221.229.192.in-addr.arpa

IN PTR

Response
DNS

41.110.16.96.in-addr.arpa

Remote address:

8.8.8.8:53

Request

41.110.16.96.in-addr.arpa

IN PTR

Response

41.110.16.96.in-addr.arpa

IN PTR

a96-16-110-41deploystaticakamaitechnologiescom
DNS

205.47.74.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

205.47.74.20.in-addr.arpa

IN PTR

Response
DNS

208.194.73.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

208.194.73.20.in-addr.arpa

IN PTR

Response
DNS

18.31.95.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

18.31.95.13.in-addr.arpa

IN PTR

Response
DNS

183.59.114.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

183.59.114.20.in-addr.arpa

IN PTR

Response
DNS

217.135.221.88.in-addr.arpa

Remote address:

8.8.8.8:53

Request

217.135.221.88.in-addr.arpa

IN PTR

Response

217.135.221.88.in-addr.arpa

IN PTR

a88-221-135-217deploystaticakamaitechnologiescom
DNS

175.178.17.96.in-addr.arpa

Remote address:

8.8.8.8:53

Request

175.178.17.96.in-addr.arpa

IN PTR

Response

175.178.17.96.in-addr.arpa

IN PTR

a96-17-178-175deploystaticakamaitechnologiescom
DNS

55.36.223.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

55.36.223.20.in-addr.arpa

IN PTR

Response
DNS

48.229.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

48.229.111.52.in-addr.arpa

IN PTR

Response
DNS

tse1.mm.bing.net

Remote address:

8.8.8.8:53

Request

tse1.mm.bing.net

IN A

Response

tse1.mm.bing.net

IN CNAME

mm-mm.bing.net.trafficmanager.net

mm-mm.bing.net.trafficmanager.net

IN CNAME

dual-a-0001.a-msedge.net

dual-a-0001.a-msedge.net

IN A

204.79.197.200

dual-a-0001.a-msedge.net

IN A

13.107.21.200
GET

https://tse1.mm.bing.net/th?id=OADD2.10239340418543_1PQIQEA9PYCCTOZ9T&pid=21.2&w=1080&h=1920&c=4

Remote address:

204.79.197.200:443

Request

GET /th?id=OADD2.10239340418543_1PQIQEA9PYCCTOZ9T&pid=21.2&w=1080&h=1920&c=4 HTTP/2.0
host: tse1.mm.bing.net
accept: */*
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041

Response

HTTP/2.0 200

cache-control: public, max-age=2592000
content-length: 506638
content-type: image/jpeg
x-cache: TCP_HIT
access-control-allow-origin: *
access-control-allow-headers: *
access-control-allow-methods: GET, POST, OPTIONS
timing-allow-origin: *
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth"}]}
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 2F29D5A7140546B19775A39E285BC964 Ref B: LON04EDGE0808 Ref C: 2024-01-12T08:29:20Z
date: Fri, 12 Jan 2024 08:29:20 GMT
GET

https://tse1.mm.bing.net/th?id=OADD2.10239340418544_1U65HGUXV07UFEU5B&pid=21.2&w=1920&h=1080&c=4

Remote address:

204.79.197.200:443

Request

GET /th?id=OADD2.10239340418544_1U65HGUXV07UFEU5B&pid=21.2&w=1920&h=1080&c=4 HTTP/2.0
host: tse1.mm.bing.net
accept: */*
accept-encoding: gzip, deflate, br
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041

Response

HTTP/2.0 200

cache-control: public, max-age=2592000
content-length: 490296
content-type: image/jpeg
x-cache: TCP_HIT
access-control-allow-origin: *
access-control-allow-headers: *
access-control-allow-methods: GET, POST, OPTIONS
timing-allow-origin: *
report-to: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth"}]}
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: B1C7949A5B0649D3B6646C55917D182D Ref B: LON04EDGE0808 Ref C: 2024-01-12T08:29:20Z
date: Fri, 12 Jan 2024 08:29:20 GMT
DNS

178.223.142.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

178.223.142.52.in-addr.arpa

IN PTR

Response
DNS

209.143.182.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

209.143.182.52.in-addr.arpa

IN PTR

Response

20.231.121.79:80

156 B
3
204.79.197.200:443

https://tse1.mm.bing.net/th?id=OADD2.10239340418544_1U65HGUXV07UFEU5B&pid=21.2&w=1920&h=1080&c=4

tls, http2

37.4kB
1.0MB
764
759

HTTP Request

GET https://tse1.mm.bing.net/th?id=OADD2.10239340418543_1PQIQEA9PYCCTOZ9T&pid=21.2&w=1080&h=1920&c=4

HTTP Request

GET https://tse1.mm.bing.net/th?id=OADD2.10239340418544_1U65HGUXV07UFEU5B&pid=21.2&w=1920&h=1080&c=4

HTTP Response

200

HTTP Response

200
204.79.197.200:443

tse1.mm.bing.net

tls, http2

1.5kB
8.2kB
17
13

8.8.8.8:53

83.177.190.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

83.177.190.20.in-addr.arpa
8.8.8.8:53

189.178.17.96.in-addr.arpa

dns

72 B
137 B
1
1

DNS Request

189.178.17.96.in-addr.arpa
8.8.8.8:53

241.154.82.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

241.154.82.20.in-addr.arpa
8.8.8.8:53

95.221.229.192.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

95.221.229.192.in-addr.arpa
8.8.8.8:53

41.110.16.96.in-addr.arpa

dns

71 B
135 B
1
1

DNS Request

41.110.16.96.in-addr.arpa
8.8.8.8:53

205.47.74.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

205.47.74.20.in-addr.arpa
8.8.8.8:53

208.194.73.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

208.194.73.20.in-addr.arpa
8.8.8.8:53

18.31.95.13.in-addr.arpa

dns

70 B
144 B
1
1

DNS Request

18.31.95.13.in-addr.arpa
8.8.8.8:53

183.59.114.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

183.59.114.20.in-addr.arpa
8.8.8.8:53

217.135.221.88.in-addr.arpa

dns

73 B
139 B
1
1

DNS Request

217.135.221.88.in-addr.arpa
8.8.8.8:53

175.178.17.96.in-addr.arpa

dns

72 B
137 B
1
1

DNS Request

175.178.17.96.in-addr.arpa
8.8.8.8:53

55.36.223.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

55.36.223.20.in-addr.arpa
8.8.8.8:53

48.229.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

48.229.111.52.in-addr.arpa
8.8.8.8:53

tse1.mm.bing.net

dns

62 B
173 B
1
1

DNS Request

tse1.mm.bing.net

DNS Response

204.79.197.200

13.107.21.200
8.8.8.8:53

178.223.142.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

178.223.142.52.in-addr.arpa
8.8.8.8:53

209.143.182.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

209.143.182.52.in-addr.arpa

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Browser Extensions

T1176

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\Bcool\uninstall.exe

Filesize
48KB

MD5
e9c9582996a23b2a49a058dcaa3b5525

SHA1
f527cc64e759f06c011e5eeffbd217d5249c04df

SHA256
43c3e8d7aa00a299f084db17e384aa96de508565f82264ee88bd9c7647fa9fc9

SHA512
665613fc7f20e2c4ea40b7a8f39b4c2ea2a24c5119ee86ef072bbe29f606cd78a43081aa0a89b678a46d34e470e1ed10e31d590d3cb5447e1231707fea8e490f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABA1.tmp\50e57085e0d4c@50e57085e0d88.com\bootstrap.js

Filesize
2KB

MD5
4b94c63efab9a69325918cb799f4e114

SHA1
aceaf69609d92a333186e2d29badb5b485b65746

SHA256
fa11a03b0eed94ad173cbf2b12fde5440a89ff4ee423a20a136c958274414af6

SHA512
be688ca268272cdddc2c98f8fa8cdc342001a5e1c397e3295af9305f198fce3b9cff0a6cdc534d3d966d18e78b99aba95b871e7fd1c93035df442ee5918379dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABA1.tmp\50e57085e0d4c@50e57085e0d88.com\chrome.manifest

Filesize
116B

MD5
4f1bf3ca9ff84aa0a58a549ee410d8be

SHA1
81034778506b1a6ab5c785bc22d35fccd20d98c9

SHA256
231bcaa49aa37f4be7c0245106cb4124e1df3438cad4c0a4ab66146398c672b2

SHA512
08294dcc33d8680d53640fa03c26cd458a1c6723f611fd4f4da764bc534df3941a72e553fbc1b6255403c4ee373f302fc0b5e5377d90c5b3686b652b086fb8e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABA1.tmp\50e57085e0d4c@50e57085e0d88.com\content\bg.js

Filesize
8KB

MD5
c0cb90a9244f2702238c3666d1a3735a

SHA1
149aebd7d14e7825a4b054388b158ce6561c97c1

SHA256
906584490f7116ca3ea81706c55a2271c487a84b7356622ca0c082f791389937

SHA512
5f9b41fe2a86cdc4367f95e5ae6725b4be1ca2434d9744ec68b158a45a1086a104c490d6402e4900ea3dc72470790c4f77de6eda4410d07b58b4110b5f8c219b

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABA1.tmp\50e57085e0d4c@50e57085e0d88.com\content\zy.xul

Filesize
225B

MD5
fbdcaf73170d191a331a7c604c866643

SHA1
da3765f5e94deb7d747997012453f3ba903652fd

SHA256
7ca1a71b3d2459b58edc81678321fe2871f0a564e34f04ce352f560edf6e1539

SHA512
f384f27aafe49b642cc9aa1f8cee5573236b2a2d13e0e4da8e36bdddd59d990b98a6459e20c5522d1602e2615e472b1bf422bae33cd40887ce9763d3d964638f

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABA1.tmp\50e57085e0d4c@50e57085e0d88.com\install.rdf

Filesize
700B

MD5
6ec9496fe8f578515095566430fbbe1e

SHA1
e0bc94350c62119bb176b3ecf222941f12e38e5e

SHA256
98bbcfa3e7174bb0280a10354e4b392c8b030e60f59ab3bf251bb860728c584a

SHA512
1dc30188c4b749a1047e287fddd0d82e995405ce6355dab8cb442690c00dd01d0e13f27fbebc7a69a9348a06f5b5fca190523b0663e1189e0af8498da9b31684

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABA1.tmp\50e57085e0ea7.exe

Filesize
70KB

MD5
ebcc3eb1a7021aaead55fb677465a717

SHA1
3c8347f0fd520ee423a4aafea1112a0b06f4b6c8

SHA256
5e74f0e710c067ad82301c7c14ed6afb138f974f351042cfe0ecd275cea2612c

SHA512
0f18c22e6eff8ec90ccc616e62f32701d046185311e01e5f506778fae0c31f35123c3ce756ff2c0eef6f23e06e280f870b80080d11dc6da3aa25901f5a92d995

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABA1.tmp\50e57085e0edf.dll

Filesize
115KB

MD5
6696822add17061dc0bb8ee5b42cc2d4

SHA1
d4622558ba366f2f94560da301a81c6c16f95a3c

SHA256
73c44d8943947e3cf9ecabdeea4d9a37652614f5490a1f972816be4123795125

SHA512
0f1946ce002441d010f67156f67b9d18e01ba35edfeb66ce8096467d3126b547e5040032253275b173f2dba9bce983775f360d83ec026986b55cb85e4b63f099

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABA1.tmp\50e57085e0edf.tlb

Filesize
2KB

MD5
096a65b8a695249d5d554776f1eeace3

SHA1
2f2506b886a59b4408b23653d8734004ec2dda6d

SHA256
a602c790bcf424c154a082a88a495b256dd5456f627943568c358c74f606c568

SHA512
6e832caff1951b4fdb489997af5736fdbafa1de5573f629fc6798666bffd0ca0715311ce6590202cc970cce4492d94994a588547bb579bf70bc264683bc45cdc

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABA1.tmp\oebjeaaicnldpdmfmcfphihjnenkpmnl.crx

Filesize
8KB

MD5
af43e8040d84f5d2c45e84fc5d0c70ff

SHA1
718d6b2a2ad835ab9d008b84076ff28154e77b3f

SHA256
16ca2d96b017b2663ec66430f759942c83eb9d06ce876b98ef9cda4c07f92848

SHA512
4beebb1f115504f0b1582ec0f2dabd94a2717219562b36f7fd13607b783dbd4a3a40600d22ff38d772b900fd2d62853d08d43e030dff933682affa002b397653

Download Submit
C:\Users\Admin\AppData\Local\Temp\7zSABA1.tmp\settings.ini

Filesize
6KB

MD5
efbe53af36472051e19be692d4184c34

SHA1
c620ccec9e0e7d4a4f423de53299a59d03509c44

SHA256
bb2eb5a524dc32f71a31f829484628827f7cc1ae61e28914129ee22c8eebf6f1

SHA512
c2bcb035394278929068bc9a95464aded229df82d0cc220c7959c1a9c11ee1fe27dc679033d58f93c1b805a577231a5a28d704d31b19a2e6700181b78f286240

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsgBC7B.tmp\UserInfo.dll

Filesize
4KB

MD5
7579ade7ae1747a31960a228ce02e666

SHA1
8ec8571a296737e819dcf86353a43fcf8ec63351

SHA256
564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

SHA512
a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsgBC7B.tmp\nsJSON.dll

Filesize
7KB

MD5
b9cd1b0fd3af89892348e5cc3108dce7

SHA1
f7bc59bf631303facfc970c0da67a73568e1dca6

SHA256
49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

SHA512
fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

Download Submit
memory/1980-52-0x00000000742A0000-0x00000000742AA000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

HTTP Request

HTTP Request

HTTP Response

HTTP Response

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Response

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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