d26ec968215a37f2ad86ce0b017c14abf3c41ff39b170d64bf87ea2eb519242f

Analysis

max time kernel
136s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 13:45 UTC

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Report Analysis Logs

General

Target

d26ec968215a37f2ad86ce0b017c14abf3c41ff39b170d64bf87ea2eb519242f.exe
Size

48KB
MD5

5ce7e90e2e3ab4f3f5c72846c584ac32
SHA1

56be2ad6b3b70e2d31c43f457d9092598a056b28
SHA256

d26ec968215a37f2ad86ce0b017c14abf3c41ff39b170d64bf87ea2eb519242f
SHA512

1377a4479ced8b239d7d877e1de6bf63f211fbfb7051e9587d28ac67ce31f0dc57e6860b6c589578b984c0ec0909d49b80944c854030ace31eb418c73bf05e31
SSDEEP

1536:o1KhxqwtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZszsbKY1x5hjatshF:aq7tdgI2MyzNORQtOflIwoHNV2XBFV7c

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	d26ec968215a37f2ad86ce0b017c14abf3c41ff39b170d64bf87ea2eb519242f.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	hurok.exe

Executes dropped EXE 1 IoCs

pid	Process
4544	hurok.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 928 wrote to memory of 4544	928	d26ec968215a37f2ad86ce0b017c14abf3c41ff39b170d64bf87ea2eb519242f.exe	83
PID 928 wrote to memory of 4544	928	d26ec968215a37f2ad86ce0b017c14abf3c41ff39b170d64bf87ea2eb519242f.exe	83
PID 928 wrote to memory of 4544	928	d26ec968215a37f2ad86ce0b017c14abf3c41ff39b170d64bf87ea2eb519242f.exe	83

C:\Users\Admin\AppData\Local\Temp\d26ec968215a37f2ad86ce0b017c14abf3c41ff39b170d64bf87ea2eb519242f.exe
"C:\Users\Admin\AppData\Local\Temp\d26ec968215a37f2ad86ce0b017c14abf3c41ff39b170d64bf87ea2eb519242f.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:928
- C:\Users\Admin\AppData\Local\Temp\hurok.exe
  "C:\Users\Admin\AppData\Local\Temp\hurok.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  PID:4544

Network

DNS

209.205.72.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

209.205.72.20.in-addr.arpa

IN PTR

Response
DNS

gemlttwi.com

hurok.exe

Remote address:

8.8.8.8:53

Request

gemlttwi.com

IN A

Response

gemlttwi.com

IN A

192.185.35.56
GET

https://gemlttwi.com/tech/2mr.exe

hurok.exe

Remote address:

192.185.35.56:443

Request

GET /tech/2mr.exe HTTP/1.1
Accept: text/*, application/*
User-Agent: Updates downloader
Host: gemlttwi.com
Cache-Control: no-cache

Response

HTTP/1.1 404 Not Found

Date: Mon, 03 Jun 2024 13:45:20 GMT
Server: Apache
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Link: <https://gemlttwi.com/wp-json/>; rel="https://api.w.org/"
Upgrade: h2,h2c
Connection: Upgrade
Vary: Accept-Encoding
X-Endurance-Cache-Level: 2
X-nginx-cache: WordPress
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8
DNS

152.107.17.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

152.107.17.2.in-addr.arpa

IN PTR

Response

152.107.17.2.in-addr.arpa

IN PTR

a2-17-107-152deploystaticakamaitechnologiescom
DNS

56.35.185.192.in-addr.arpa

Remote address:

8.8.8.8:53

Request

56.35.185.192.in-addr.arpa

IN PTR

Response

56.35.185.192.in-addr.arpa

IN PTR

immacbytescom
DNS

11.97.55.23.in-addr.arpa

Remote address:

8.8.8.8:53

Request

11.97.55.23.in-addr.arpa

IN PTR

Response

11.97.55.23.in-addr.arpa

IN PTR

a23-55-97-11deploystaticakamaitechnologiescom
DNS

22.160.190.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

22.160.190.20.in-addr.arpa

IN PTR

Response
DNS

177.101.63.23.in-addr.arpa

Remote address:

8.8.8.8:53

Request

177.101.63.23.in-addr.arpa

IN PTR

Response

177.101.63.23.in-addr.arpa

IN PTR

a23-63-101-177deploystaticakamaitechnologiescom
DNS

217.106.137.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

217.106.137.52.in-addr.arpa

IN PTR

Response
GET

https://www.bing.com/th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90

Remote address:

23.62.61.99:443

Request

GET /th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90 HTTP/2.0
host: www.bing.com
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-type: image/png
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&ndcParam=QWthbWFp"}]}
nel: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
content-length: 1107
date: Mon, 03 Jun 2024 13:45:23 GMT
alt-svc: h3=":443"; ma=93600
x-cdn-traceid: 0.9c3d3e17.1717422323.274c6e97
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

99.61.62.23.in-addr.arpa

Remote address:

8.8.8.8:53

Request

99.61.62.23.in-addr.arpa

IN PTR

Response

99.61.62.23.in-addr.arpa

IN PTR

a23-62-61-99deploystaticakamaitechnologiescom
DNS

13.86.106.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

13.86.106.20.in-addr.arpa

IN PTR

Response
DNS

157.123.68.40.in-addr.arpa

Remote address:

8.8.8.8:53

Request

157.123.68.40.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

225.107.17.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

225.107.17.2.in-addr.arpa

IN PTR

Response

225.107.17.2.in-addr.arpa

IN PTR

a2-17-107-225deploystaticakamaitechnologiescom
DNS

26.35.223.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

26.35.223.20.in-addr.arpa

IN PTR

Response
DNS

14.227.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

14.227.111.52.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=OADD2.10239340783939_14IT4JGOWRFC6CMW9&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90

Remote address:

204.79.197.200:443

Request

GET /th?id=OADD2.10239340783939_14IT4JGOWRFC6CMW9&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90 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: 627437
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&ndcParam=QUZE"}]}
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: 01D3AB10537E475983E85299678E0723 Ref B: LON04EDGE1218 Ref C: 2024-06-03T13:47:00Z
date: Mon, 03 Jun 2024 13:47:00 GMT
GET

https://tse1.mm.bing.net/th?id=OADD2.10239340783938_154JBSOQL12JS43YR&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90

Remote address:

204.79.197.200:443

Request

GET /th?id=OADD2.10239340783938_154JBSOQL12JS43YR&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90 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: 792794
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&ndcParam=QUZE"}]}
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: D99CE4E1913740E59E772D9659DD5239 Ref B: LON04EDGE1218 Ref C: 2024-06-03T13:47:00Z
date: Mon, 03 Jun 2024 13:47:00 GMT
GET

https://tse1.mm.bing.net/th?id=OADD2.10239360931610_110BPTPDN41GIXK2B&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90

Remote address:

204.79.197.200:443

Request

GET /th?id=OADD2.10239360931610_110BPTPDN41GIXK2B&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90 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: 430689
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&ndcParam=QUZE"}]}
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: 42582F28F96A45248F6C04AE2380FB72 Ref B: LON04EDGE1218 Ref C: 2024-06-03T13:47:00Z
date: Mon, 03 Jun 2024 13:47:00 GMT
GET

https://tse1.mm.bing.net/th?id=OADD2.10239360931609_1JAA48IJSET6WWQHH&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90

Remote address:

204.79.197.200:443

Request

GET /th?id=OADD2.10239360931609_1JAA48IJSET6WWQHH&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90 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: 415458
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&ndcParam=QUZE"}]}
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: 1CC336A8541F4577A69518D83755740B Ref B: LON04EDGE1218 Ref C: 2024-06-03T13:47:00Z
date: Mon, 03 Jun 2024 13:47:00 GMT
DNS

43.58.199.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

43.58.199.20.in-addr.arpa

IN PTR

Response

192.185.35.56:443

https://gemlttwi.com/tech/2mr.exe

tls, http

hurok.exe

4.4kB
109.0kB
87
84

HTTP Request

GET https://gemlttwi.com/tech/2mr.exe

HTTP Response

404
23.62.61.99:443

https://www.bing.com/th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90

tls, http2

1.4kB
6.3kB
16
11

HTTP Request

GET https://www.bing.com/th?id=OADD2.10239359720591_10PHTLBML42K6TRZO&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90

HTTP Response

200
204.79.197.200:443

tse1.mm.bing.net

tls, http2

1.2kB
8.1kB
16
14
204.79.197.200:443

tse1.mm.bing.net

tls, http2

1.2kB
8.1kB
16
14
204.79.197.200:443

tse1.mm.bing.net

tls, http2

1.2kB
8.1kB
16
14
204.79.197.200:443

https://tse1.mm.bing.net/th?id=OADD2.10239360931609_1JAA48IJSET6WWQHH&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90

tls, http2

84.6kB
2.4MB
1709
1706

HTTP Request

GET https://tse1.mm.bing.net/th?id=OADD2.10239340783939_14IT4JGOWRFC6CMW9&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90

HTTP Request

GET https://tse1.mm.bing.net/th?id=OADD2.10239340783938_154JBSOQL12JS43YR&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90

HTTP Request

GET https://tse1.mm.bing.net/th?id=OADD2.10239360931610_110BPTPDN41GIXK2B&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90

HTTP Request

GET https://tse1.mm.bing.net/th?id=OADD2.10239360931609_1JAA48IJSET6WWQHH&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90

HTTP Response

200

HTTP Response

200

HTTP Response

200

HTTP Response

200

8.8.8.8:53

209.205.72.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

209.205.72.20.in-addr.arpa
8.8.8.8:53

gemlttwi.com

dns

hurok.exe

58 B
74 B
1
1

DNS Request

gemlttwi.com

DNS Response

192.185.35.56
8.8.8.8:53

152.107.17.2.in-addr.arpa

dns

71 B
135 B
1
1

DNS Request

152.107.17.2.in-addr.arpa
8.8.8.8:53

56.35.185.192.in-addr.arpa

dns

72 B
100 B
1
1

DNS Request

56.35.185.192.in-addr.arpa
8.8.8.8:53

11.97.55.23.in-addr.arpa

dns

70 B
133 B
1
1

DNS Request

11.97.55.23.in-addr.arpa
8.8.8.8:53

22.160.190.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

22.160.190.20.in-addr.arpa
8.8.8.8:53

177.101.63.23.in-addr.arpa

dns

72 B
137 B
1
1

DNS Request

177.101.63.23.in-addr.arpa
8.8.8.8:53

217.106.137.52.in-addr.arpa

dns

73 B
147 B
1
1

DNS Request

217.106.137.52.in-addr.arpa
8.8.8.8:53

99.61.62.23.in-addr.arpa

dns

70 B
133 B
1
1

DNS Request

99.61.62.23.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

13.86.106.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

13.86.106.20.in-addr.arpa
8.8.8.8:53

157.123.68.40.in-addr.arpa

dns

72 B
146 B
1
1

DNS Request

157.123.68.40.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

225.107.17.2.in-addr.arpa

dns

71 B
135 B
1
1

DNS Request

225.107.17.2.in-addr.arpa
8.8.8.8:53

26.35.223.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

26.35.223.20.in-addr.arpa
8.8.8.8:53

14.227.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

14.227.111.52.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

43.58.199.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

43.58.199.20.in-addr.arpa

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\hurok.exe

Filesize
48KB

MD5
fba7fbd565026681ef6db432f30a521f

SHA1
729b5640fe0a91106e04e2630f5b52585a72b266

SHA256
e46f25697414517d9495532cef1898b24dbd63e8cb187c93b545fdf6cd9eb102

SHA512
ca0648967022ad868f08214b5bdc3dd91e24b2d19b4b0e758f8cc3830c4b0c46eeeadedbacfbee910e4814394eb09753fe2dc3e8cfbcd472731a4a7cec4ae397

Download Submit
memory/928-0-0x0000000000570000-0x0000000000576000-memory.dmp

Filesize
24KB

Download
memory/928-1-0x0000000000570000-0x0000000000576000-memory.dmp

Filesize
24KB

Download
memory/928-2-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/4544-19-0x0000000001FC0000-0x0000000001FC6000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

HTTP Request

HTTP Response

HTTP Request

HTTP Response

HTTP Request

HTTP Request

HTTP Request

HTTP Request

HTTP Response

HTTP Response

HTTP Response

HTTP Response

DNS Request

DNS Request

DNS 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 Request

DNS Response

DNS Request

MITRE ATT&CK Enterprise v15

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