Analysis
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max time kernel
146s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
16/01/2024, 10:30 UTC
Behavioral task
behavioral1
Sample
5fabc724f1191428b447c86a23aa3092.dll
Resource
win7-20231215-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
5fabc724f1191428b447c86a23aa3092.dll
Resource
win10v2004-20231222-en
3 signatures
150 seconds
General
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Target
5fabc724f1191428b447c86a23aa3092.dll
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Size
299KB
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MD5
5fabc724f1191428b447c86a23aa3092
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SHA1
3857722c33cc2140225ac74884175f850c6ec295
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SHA256
27cc74d89f7c06b84a52e0d77251d7343dc2f4708c16ae4ffcef4e41ec656dfa
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SHA512
e4448d881bbd7112f899cc38ee7ef625b26f5ca349c9956b7f33c81a51a15f8aa917cdfd4704b7ec072acde7d4ef924897b993b7a022bdcba2fcdf34e0b6894c
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SSDEEP
6144:rTW3YgVzMS73tzrVmSavGXQ+90sGjGms4+/NoNZra8dOJCUJ8eANlq:rTW3YmzMc3tzrVmLvGA5sGimst/NQ/Uv
Score
5/10
Malware Config
Signatures
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Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\system32\rundll32.exe: $TASK rundll32.exe File opened for modification C:\Windows\system32\rundll32.exe: $FILE rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeManageVolumePrivilege 212 svchost.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\5fabc724f1191428b447c86a23aa3092.dll,#11⤵
- Drops file in System32 directory
PID:640
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C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe1⤵PID:4920
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k UnistackSvcGroup1⤵
- Suspicious use of AdjustPrivilegeToken
PID:212
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C:\Windows\system32\rundll32.exeC:\Windows\system32\rundll32.exe -u1⤵PID:3676
Network
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Remote address:8.8.8.8:53Request17.160.190.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request8.8.8.8.in-addr.arpaIN PTRResponse8.8.8.8.in-addr.arpaIN PTRdnsgoogle
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Remote address:8.8.8.8:53Request2.136.104.51.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request180.178.17.96.in-addr.arpaIN PTRResponse180.178.17.96.in-addr.arpaIN PTRa96-17-178-180deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request9.228.82.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request167.109.18.2.in-addr.arpaIN PTRResponse167.109.18.2.in-addr.arpaIN PTRa2-18-109-167deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request157.123.68.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request18.31.95.13.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request158.240.127.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request100.5.17.2.in-addr.arpaIN PTRResponse100.5.17.2.in-addr.arpaIN PTRa2-17-5-100deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request119.110.54.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request217.135.221.88.in-addr.arpaIN PTRResponse217.135.221.88.in-addr.arpaIN PTRa88-221-135-217deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request64.134.221.88.in-addr.arpaIN PTRResponse64.134.221.88.in-addr.arpaIN PTRa88-221-134-64deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request0.205.248.87.in-addr.arpaIN PTRResponse0.205.248.87.in-addr.arpaIN PTRhttps-87-248-205-0lgwllnwnet
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Remote address:8.8.8.8:53Request209.178.17.96.in-addr.arpaIN PTRResponse209.178.17.96.in-addr.arpaIN PTRa96-17-178-209deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Response
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Remote address:8.8.8.8:53Request55.36.223.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Requesttse1.mm.bing.netIN AResponsetse1.mm.bing.netIN CNAMEmm-mm.bing.net.trafficmanager.netmm-mm.bing.net.trafficmanager.netIN CNAMEdual-a-0001.a-msedge.netdual-a-0001.a-msedge.netIN A204.79.197.200dual-a-0001.a-msedge.netIN A13.107.21.200
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239317301190_1K9PI1QHJRV00AU0L&pid=21.2&w=1920&h=1080&c=4Remote address:204.79.197.200:443RequestGET /th?id=OADD2.10239317301190_1K9PI1QHJRV00AU0L&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
ResponseHTTP/2.0 200
content-length: 384140
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: 561B06F5F7BE4C9787A7E544DE5AD177 Ref B: LON04EDGE1012 Ref C: 2024-01-16T10:32:40Z
date: Tue, 16 Jan 2024 10:32:39 GMT
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239317301548_1L6E4C2XNVN578CJ7&pid=21.2&w=1080&h=1920&c=4Remote address:204.79.197.200:443RequestGET /th?id=OADD2.10239317301548_1L6E4C2XNVN578CJ7&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
ResponseHTTP/2.0 200
content-length: 179601
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: 507DC2761E354EB58D7B7D2D25B10029 Ref B: LON04EDGE1012 Ref C: 2024-01-16T10:32:40Z
date: Tue, 16 Jan 2024 10:32:39 GMT
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239317301694_17Y0IRSKKQEXFDPLC&pid=21.2&w=1080&h=1920&c=4Remote address:204.79.197.200:443RequestGET /th?id=OADD2.10239317301694_17Y0IRSKKQEXFDPLC&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
ResponseHTTP/2.0 200
content-length: 339880
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: 5531823DE4ED4549B150FDFB15079CEC Ref B: LON04EDGE1012 Ref C: 2024-01-16T10:32:40Z
date: Tue, 16 Jan 2024 10:32:39 GMT
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239317301115_1WV4BO8Q0W9O23TET&pid=21.2&w=1920&h=1080&c=4Remote address:204.79.197.200:443RequestGET /th?id=OADD2.10239317301115_1WV4BO8Q0W9O23TET&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
ResponseHTTP/2.0 200
content-length: 253374
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: 2FAA020A800D4268A4F61833E9C2BF79 Ref B: LON04EDGE1012 Ref C: 2024-01-16T10:32:40Z
date: Tue, 16 Jan 2024 10:32:39 GMT
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239317301285_1YX3CCWTOZVY6EU1J&pid=21.2&w=1920&h=1080&c=4Remote address:204.79.197.200:443RequestGET /th?id=OADD2.10239317301285_1YX3CCWTOZVY6EU1J&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
ResponseHTTP/2.0 200
content-length: 387682
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: E21FED70C35D4836B12F0E32C8B5DD9F Ref B: LON04EDGE1012 Ref C: 2024-01-16T10:32:40Z
date: Tue, 16 Jan 2024 10:32:39 GMT
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239317301599_12A35OZQRNAHPFEVG&pid=21.2&w=1080&h=1920&c=4Remote address:204.79.197.200:443RequestGET /th?id=OADD2.10239317301599_12A35OZQRNAHPFEVG&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
ResponseHTTP/2.0 200
content-length: 367139
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: F7E63A5D59F44915BB1657A2268E5068 Ref B: LON04EDGE1012 Ref C: 2024-01-16T10:32:40Z
date: Tue, 16 Jan 2024 10:32:39 GMT
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Remote address:8.8.8.8:53Request25.73.42.20.in-addr.arpaIN PTRResponse
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276 B 13.7kB 6 13
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1.4kB 8.3kB 17 14
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1.4kB 8.3kB 17 14
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204.79.197.200:443https://tse1.mm.bing.net/th?id=OADD2.10239317301599_12A35OZQRNAHPFEVG&pid=21.2&w=1080&h=1920&c=4tls, http272.5kB 2.0MB 1443 1438
HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239317301190_1K9PI1QHJRV00AU0L&pid=21.2&w=1920&h=1080&c=4HTTP Response
200HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239317301548_1L6E4C2XNVN578CJ7&pid=21.2&w=1080&h=1920&c=4HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239317301694_17Y0IRSKKQEXFDPLC&pid=21.2&w=1080&h=1920&c=4HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239317301115_1WV4BO8Q0W9O23TET&pid=21.2&w=1920&h=1080&c=4HTTP Response
200HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239317301285_1YX3CCWTOZVY6EU1J&pid=21.2&w=1920&h=1080&c=4HTTP Response
200HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239317301599_12A35OZQRNAHPFEVG&pid=21.2&w=1080&h=1920&c=4HTTP Response
200HTTP Response
200HTTP Response
200 -
1.5kB 8.3kB 17 14
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1.4kB 8.3kB 17 14
-
72 B 158 B 1 1
DNS Request
17.160.190.20.in-addr.arpa
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66 B 90 B 1 1
DNS Request
8.8.8.8.in-addr.arpa
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71 B 157 B 1 1
DNS Request
2.136.104.51.in-addr.arpa
-
72 B 137 B 1 1
DNS Request
180.178.17.96.in-addr.arpa
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73 B 144 B 1 1
DNS Request
95.221.229.192.in-addr.arpa
-
70 B 156 B 1 1
DNS Request
9.228.82.20.in-addr.arpa
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71 B 135 B 1 1
DNS Request
167.109.18.2.in-addr.arpa
-
72 B 146 B 1 1
DNS Request
157.123.68.40.in-addr.arpa
-
70 B 144 B 1 1
DNS Request
18.31.95.13.in-addr.arpa
-
73 B 147 B 1 1
DNS Request
158.240.127.40.in-addr.arpa
-
69 B 131 B 1 1
DNS Request
100.5.17.2.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
119.110.54.20.in-addr.arpa
-
73 B 139 B 1 1
DNS Request
217.135.221.88.in-addr.arpa
-
72 B 137 B 1 1
DNS Request
64.134.221.88.in-addr.arpa
-
71 B 116 B 1 1
DNS Request
0.205.248.87.in-addr.arpa
-
72 B 137 B 1 1
DNS Request
209.178.17.96.in-addr.arpa
-
-
-
158 B 1
-
71 B 157 B 1 1
DNS Request
55.36.223.20.in-addr.arpa
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62 B 173 B 1 1
DNS Request
tse1.mm.bing.net
DNS Response
204.79.197.20013.107.21.200
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70 B 156 B 1 1
DNS Request
25.73.42.20.in-addr.arpa