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Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23/08/2024, 23:30 UTC
Static task
static1
Behavioral task
behavioral1
Sample
PSmplay.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
PSmplay.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
def_skin.ini
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
def_skin.ini
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
skin/def_skin.bmp
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
skin/def_skin.bmp
Resource
win10v2004-20240802-en
General
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Target
skin/def_skin.bmp
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Size
900KB
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MD5
be09064d208cf467493a2a21656a4d1c
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SHA1
c1baf55a47326855b1fe7ea5fbc5a5c850dda805
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SHA256
096c09d82d0cdfe04d5e851baf74f2b7b42ad305ff639ff7ca41d63151ca345c
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SHA512
49918730cd6ea66883e885e424a4c882624d40e224bc06733d753b9a9b81d6fc38573f16d8ade9cca82d424add79fc11c7e48362de8ec9ba9430de4893ae2497
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SSDEEP
1536:lhlBuBEapRrU4oaIJI9Jm+SM7kkGs+ZqwbGRY7k9:lCj9+M7kkGs+ZN7k9
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation cmd.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Debug\WIA\wiatrace.log mspaint.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000_Classes\Local Settings cmd.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3236 mspaint.exe 3236 mspaint.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3236 mspaint.exe 3236 mspaint.exe 3236 mspaint.exe 3236 mspaint.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 652 wrote to memory of 3236 652 cmd.exe 85 PID 652 wrote to memory of 3236 652 cmd.exe 85
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\skin\def_skin.bmp1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:652 -
C:\Windows\system32\mspaint.exe"C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\skin\def_skin.bmp"2⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3236
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService1⤵PID:1512
Network
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Remote address:8.8.8.8:53Request217.106.137.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request73.144.22.2.in-addr.arpaIN PTRResponse73.144.22.2.in-addr.arpaIN PTRa2-22-144-73deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request23.159.190.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request209.205.72.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request209.205.72.20.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request28.118.140.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request26.165.165.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request206.23.85.13.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request88.238.56.23.in-addr.arpaIN PTRResponse88.238.56.23.in-addr.arpaIN PTRa23-56-238-88deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request172.210.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request172.210.232.199.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request11.227.111.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request55.36.223.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request55.36.223.20.in-addr.arpaIN PTR
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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 CNAMEax-0001.ax-msedge.netax-0001.ax-msedge.netIN A150.171.27.10ax-0001.ax-msedge.netIN A150.171.28.10
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Remote address:8.8.8.8:53Requesttse1.mm.bing.netIN A
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Remote address:8.8.8.8:53Requesttse1.mm.bing.netIN A
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239356676665_1O9ZN95ITY0JM8YC0&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90Remote address:150.171.27.10:443RequestGET /th?id=OADD2.10239356676665_1O9ZN95ITY0JM8YC0&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
ResponseHTTP/2.0 200
content-length: 576031
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: 2B8241435E224F7DBF8C891002842240 Ref B: LON04EDGE1210 Ref C: 2024-08-23T23:32:34Z
date: Fri, 23 Aug 2024 23:32:34 GMT
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239317300911_1B8OV3E40VLMAHOY2&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90Remote address:150.171.27.10:443RequestGET /th?id=OADD2.10239317300911_1B8OV3E40VLMAHOY2&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
ResponseHTTP/2.0 200
content-length: 541559
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: D529C0451E9240428D542F78F0E7C240 Ref B: LON04EDGE1210 Ref C: 2024-08-23T23:32:34Z
date: Fri, 23 Aug 2024 23:32:34 GMT
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239317301229_1AKKD8EG7YAB9ULZZ&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90Remote address:150.171.27.10:443RequestGET /th?id=OADD2.10239317301229_1AKKD8EG7YAB9ULZZ&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
ResponseHTTP/2.0 200
content-length: 706417
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: 67E9EB5C4BFC4C61B51D9DB842AC3A6D Ref B: LON04EDGE1210 Ref C: 2024-08-23T23:32:34Z
date: Fri, 23 Aug 2024 23:32:34 GMT
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239356676664_14JB2A92AZT12MD22&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90Remote address:150.171.27.10:443RequestGET /th?id=OADD2.10239356676664_14JB2A92AZT12MD22&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
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239317301344_1GOP24OENRO4Y0GB9&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90Remote address:150.171.27.10:443RequestGET /th?id=OADD2.10239317301344_1GOP24OENRO4Y0GB9&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
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239317301638_1CJUTRVU9329NGGEA&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90Remote address:150.171.27.10:443RequestGET /th?id=OADD2.10239317301638_1CJUTRVU9329NGGEA&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
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Remote address:8.8.8.8:53Request10.27.171.150.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request10.27.171.150.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request10.27.171.150.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request10.27.171.150.in-addr.arpaIN PTR
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Remote address:8.8.8.8:53Request10.27.171.150.in-addr.arpaIN PTR
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150.171.27.10:443https://tse1.mm.bing.net/th?id=OADD2.10239317301638_1CJUTRVU9329NGGEA&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90tls, http250.5kB 1.4MB 1039 1028
HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239356676665_1O9ZN95ITY0JM8YC0&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239317300911_1B8OV3E40VLMAHOY2&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239317301229_1AKKD8EG7YAB9ULZZ&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90HTTP Response
200HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239356676664_14JB2A92AZT12MD22&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239317301344_1GOP24OENRO4Y0GB9&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90HTTP Response
200HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239317301638_1CJUTRVU9329NGGEA&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90HTTP Response
200 -
2.0kB 7.2kB 19 11
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1.9kB 6.9kB 19 14
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2.0kB 8.4kB 20 16
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2.0kB 8.4kB 20 16
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73 B 147 B 1 1
DNS Request
217.106.137.52.in-addr.arpa
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70 B 133 B 1 1
DNS Request
73.144.22.2.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
23.159.190.20.in-addr.arpa
-
144 B 158 B 2 1
DNS Request
209.205.72.20.in-addr.arpa
DNS Request
209.205.72.20.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
28.118.140.52.in-addr.arpa
-
72 B 146 B 1 1
DNS Request
26.165.165.52.in-addr.arpa
-
71 B 145 B 1 1
DNS Request
206.23.85.13.in-addr.arpa
-
71 B 135 B 1 1
DNS Request
88.238.56.23.in-addr.arpa
-
148 B 128 B 2 1
DNS Request
172.210.232.199.in-addr.arpa
DNS Request
172.210.232.199.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
11.227.111.52.in-addr.arpa
-
142 B 157 B 2 1
DNS Request
55.36.223.20.in-addr.arpa
DNS Request
55.36.223.20.in-addr.arpa
-
186 B 170 B 3 1
DNS Request
tse1.mm.bing.net
DNS Request
tse1.mm.bing.net
DNS Request
tse1.mm.bing.net
DNS Response
150.171.27.10150.171.28.10
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360 B 158 B 5 1
DNS Request
10.27.171.150.in-addr.arpa
DNS Request
10.27.171.150.in-addr.arpa
DNS Request
10.27.171.150.in-addr.arpa
DNS Request
10.27.171.150.in-addr.arpa
DNS Request
10.27.171.150.in-addr.arpa