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Analysis
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max time kernel
135s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28/08/2024, 18:46 UTC
Static task
static1
Behavioral task
behavioral1
Sample
c76ef98dfd852df82d72405a06608fe7_JaffaCakes118.dll
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c76ef98dfd852df82d72405a06608fe7_JaffaCakes118.dll
Resource
win10v2004-20240802-en
General
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Target
c76ef98dfd852df82d72405a06608fe7_JaffaCakes118.dll
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Size
9KB
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MD5
c76ef98dfd852df82d72405a06608fe7
-
SHA1
4fc6744dac2c26be2af8278e3d5aa0d525e7bc1f
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SHA256
73969c4a7ecd96b3fb544d9cd4a2e4dfe3b3060618aef021f6af43b934f3a119
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SHA512
9e84889cf3508e5262d6d1931465b15942655ff2ea06f34755799569d6b27dbd7c631bb5df6bda5ae81ec062bcc944bb792ad6750d4319eb65582343c0a5a6f9
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SSDEEP
192:Oi4Tjd7l32rBtcl/RSOZHM4bCQm4+6G+AIW0/XLH:Onjd7AtO/RrZs4eQmyW0/X
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Modifies registry class 13 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\WOW6432Node\CLSID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{52C550C6-067F-4BC8-98B2-0F0E91C10261}\InProcServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{52C550C6-067F-4BC8-98B2-0F0E91C10261}\NumMethods regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{52C550C6-067F-4BC8-98B2-0F0E91C10261}\NumMethods\ = "16" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{52C550C6-067F-4BC8-98B2-0F0E91C10261} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{52C550C6-067F-4BC8-98B2-0F0E91C10261}\ProxyStubClsid32\ = "{52C550C6-067F-4BC8-98B2-0F0E91C10261}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{52C550C6-067F-4BC8-98B2-0F0E91C10261}\InProcServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\c76ef98dfd852df82d72405a06608fe7_JaffaCakes118.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{52C550C6-067F-4BC8-98B2-0F0E91C10261}\InProcServer32\ThreadingModel = "Both" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{52C550C6-067F-4BC8-98B2-0F0E91C10261}\ = "PSFactoryBuffer" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{52C550C6-067F-4BC8-98B2-0F0E91C10261}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{52C550C6-067F-4BC8-98B2-0F0E91C10261}\ = "IW3Control" regsvr32.exe Key created \REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000_Classes\WOW6432Node\Interface regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{52C550C6-067F-4BC8-98B2-0F0E91C10261} regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4716 wrote to memory of 1400 4716 regsvr32.exe 84 PID 4716 wrote to memory of 1400 4716 regsvr32.exe 84 PID 4716 wrote to memory of 1400 4716 regsvr32.exe 84
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\c76ef98dfd852df82d72405a06608fe7_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4716 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\c76ef98dfd852df82d72405a06608fe7_JaffaCakes118.dll2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:1400
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Network
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Remote address:8.8.8.8:53Request13.86.106.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request4.159.190.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request55.36.223.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request149.220.183.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request157.123.68.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request172.210.232.199.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:8.8.8.8:53Request1.202.248.87.in-addr.arpaIN PTRResponse1.202.248.87.in-addr.arpaIN PTRhttps-87-248-202-1amsllnwnet
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Remote address:8.8.8.8:53Request19.229.111.52.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 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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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239317301645_1DQ842AA5KWZY6AM7&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90Remote address:150.171.27.10:443RequestGET /th?id=OADD2.10239317301645_1DQ842AA5KWZY6AM7&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: 922210
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: 57FE0F3D03E445BFB8472C140E768AEB Ref B: LON04EDGE0706 Ref C: 2024-08-28T18:47:53Z
date: Wed, 28 Aug 2024 18:47:52 GMT
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239339388046_17EE83OP3A0D95XZO&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=OADD2.10239339388046_17EE83OP3A0D95XZO&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: 485664
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: 4E8F528FA89F4CA5A0B5059E7446E48C Ref B: LON04EDGE0706 Ref C: 2024-08-28T18:47:53Z
date: Wed, 28 Aug 2024 18:47:52 GMT
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239317301236_1F0R8LNJXXE73BCIY&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=OADD2.10239317301236_1F0R8LNJXXE73BCIY&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: 635759
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: 4B3E01FD8B6442A0B2104BF6AC50EF9D Ref B: LON04EDGE0706 Ref C: 2024-08-28T18:47:53Z
date: Wed, 28 Aug 2024 18:47:52 GMT
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239339388047_1IA8KT8C9GBGWC56Z&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90Remote address:150.171.27.10:443RequestGET /th?id=OADD2.10239339388047_1IA8KT8C9GBGWC56Z&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: 863206
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: 83AB8CED272348799AC58473C06C1EF5 Ref B: LON04EDGE0706 Ref C: 2024-08-28T18:47:53Z
date: Wed, 28 Aug 2024 18:47:52 GMT
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239317300929_14U14WCS4159DH3B0&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=OADD2.10239317300929_14U14WCS4159DH3B0&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: 836390
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: 16001F41BD2D419C904A18F7323BCF18 Ref B: LON04EDGE0706 Ref C: 2024-08-28T18:47:53Z
date: Wed, 28 Aug 2024 18:47:52 GMT
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GEThttps://tse1.mm.bing.net/th?id=OADD2.10239317301362_1O9HVN7VX0LX9G6S2&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90Remote address:150.171.27.10:443RequestGET /th?id=OADD2.10239317301362_1O9HVN7VX0LX9G6S2&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: 831587
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: 75AF027D936A4582986D87279ACB9734 Ref B: LON04EDGE0706 Ref C: 2024-08-28T18:47:54Z
date: Wed, 28 Aug 2024 18:47:53 GMT
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Remote address:8.8.8.8:53Request10.27.171.150.in-addr.arpaIN PTRResponse
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1.2kB 6.9kB 15 13
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1.2kB 6.9kB 15 13
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1.2kB 6.9kB 15 13
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150.171.27.10:443https://tse1.mm.bing.net/th?id=OADD2.10239317301362_1O9HVN7VX0LX9G6S2&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90tls, http2163.0kB 4.7MB 3436 3431
HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239317301645_1DQ842AA5KWZY6AM7&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239339388046_17EE83OP3A0D95XZO&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=OADD2.10239317301236_1F0R8LNJXXE73BCIY&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=OADD2.10239339388047_1IA8KT8C9GBGWC56Z&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239317300929_14U14WCS4159DH3B0&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=1920&h=1080&dynsize=1&qlt=90HTTP Response
200HTTP Response
200HTTP Response
200HTTP Response
200HTTP Response
200HTTP Request
GET https://tse1.mm.bing.net/th?id=OADD2.10239317301362_1O9HVN7VX0LX9G6S2&pid=21.2&c=3&w=1080&h=1920&dynsize=1&qlt=90HTTP Response
200 -
1.2kB 6.9kB 15 13
-
71 B 157 B 1 1
DNS Request
13.86.106.20.in-addr.arpa
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74 B 128 B 1 1
DNS Request
172.214.232.199.in-addr.arpa
-
71 B 157 B 1 1
DNS Request
4.159.190.20.in-addr.arpa
-
73 B 144 B 1 1
DNS Request
95.221.229.192.in-addr.arpa
-
71 B 157 B 1 1
DNS Request
55.36.223.20.in-addr.arpa
-
73 B 147 B 1 1
DNS Request
149.220.183.52.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
-
74 B 128 B 1 1
DNS Request
172.210.232.199.in-addr.arpa
-
71 B 116 B 1 1
DNS Request
1.202.248.87.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
19.229.111.52.in-addr.arpa
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62 B 170 B 1 1
DNS Request
tse1.mm.bing.net
DNS Response
150.171.27.10150.171.28.10
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72 B 158 B 1 1
DNS Request
10.27.171.150.in-addr.arpa