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Analysis
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max time kernel
118s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
04/07/2024, 09:28 UTC
Static task
static1
Behavioral task
behavioral1
Sample
257241a70c2ba26dcae023b5e690cbf8_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
257241a70c2ba26dcae023b5e690cbf8_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
257241a70c2ba26dcae023b5e690cbf8_JaffaCakes118.exe
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Size
631KB
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MD5
257241a70c2ba26dcae023b5e690cbf8
-
SHA1
fff30fc2414b818b81d0531914032ee29e871c31
-
SHA256
eccba08fb580b8da4671f3ea80905e45fbdf8a3c7b0808e7c05ca33f3d983159
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SHA512
de2dcf4346ddc180cdf6f58fab56485187e21b599d9ec845de4f6889d1e6e90a9404b50dc9ccdf0f86b911f4dce36bfe41fafbf91451179f88f32689cde0e3f4
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SSDEEP
12288:/NoFmw6FvnRuzg/axX7JY+eSUSuuFi4A547+8pVpDckHxYfpWd:/Nlw8vnRuzg/axLJY+cSJFi4ACy8pVpd
Malware Config
Signatures
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Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1888 257241a70c2ba26dcae023b5e690cbf8_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1888 257241a70c2ba26dcae023b5e690cbf8_JaffaCakes118.exe 1888 257241a70c2ba26dcae023b5e690cbf8_JaffaCakes118.exe
Processes
Network
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Remote address:8.8.8.8:53Requestimp.optimum-installer.comIN AResponseimp.optimum-installer.comIN A209.126.123.13
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GEThttp://imp.optimum-installer.com/impression.do/?user_id=a72d6ece-2c06-487f-bc3a-dc609710368b&event=setup_run&spsource=&offer_id=clean257241a70c2ba26dcae023b5e690cbf8_JaffaCakes118.exeRemote address:209.126.123.13:80RequestGET /impression.do/?user_id=a72d6ece-2c06-487f-bc3a-dc609710368b&event=setup_run&spsource=&offer_id=clean HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP)
Host: imp.optimum-installer.com
ResponseHTTP/1.1 200 OK
cache-control: max-age=0, private, must-revalidate
connection: close
content-length: 586
content-type: text/html; charset=utf-8
date: Thu, 04 Jul 2024 09:28:10 GMT
server: nginx
set-cookie: sid=bb192112-39e7-11ef-88f7-254fb7fe1b09; path=/; domain=.optimum-installer.com; expires=Tue, 22 Jul 2092 12:42:18 GMT; max-age=2147483647; HttpOnly
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GEThttp://imp.optimum-installer.com/impression.do/?user_id=a72d6ece-2c06-487f-bc3a-dc609710368b&event=dpi_1&spsource=&offer_id=clean257241a70c2ba26dcae023b5e690cbf8_JaffaCakes118.exeRemote address:209.126.123.13:80RequestGET /impression.do/?user_id=a72d6ece-2c06-487f-bc3a-dc609710368b&event=dpi_1&spsource=&offer_id=clean HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP)
Host: imp.optimum-installer.com
Cookie: sid=bb192112-39e7-11ef-88f7-254fb7fe1b09
ResponseHTTP/1.1 200 OK
cache-control: max-age=0, private, must-revalidate
connection: close
content-length: 582
content-type: text/html; charset=utf-8
date: Thu, 04 Jul 2024 09:28:10 GMT
server: nginx
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Remote address:8.8.8.8:53Requestinstall.optimum-installer.comIN AResponseinstall.optimum-installer.comIN A78.41.204.35
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GEThttp://install.optimum-installer.com/config/clean/offers.json?version=1.0&pid=installer&ts=2012-04-24T16:50:02.0938011Z257241a70c2ba26dcae023b5e690cbf8_JaffaCakes118.exeRemote address:78.41.204.35:80RequestGET /config/clean/offers.json?version=1.0&pid=installer&ts=2012-04-24T16:50:02.0938011Z HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; InfoPath.3)
Host: install.optimum-installer.com
Connection: Keep-Alive
Cookie: sid=bb192112-39e7-11ef-88f7-254fb7fe1b09
ResponseHTTP/1.1 429 Too Many Requests
connection: close
content-length: 17
date: Thu, 04 Jul 2024 09:28:18 GMT
server: nginx
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GEThttp://imp.optimum-installer.com/impression.do/?user_id=a72d6ece-2c06-487f-bc3a-dc609710368b&event=install_bad_config&spsource=&referrer=http://install.optimum-installer.com/config/clean/offers.json?version=1.0&pid=installer&ts=2012-04-24T16:50:02.0938011Z&offer_id=clean257241a70c2ba26dcae023b5e690cbf8_JaffaCakes118.exeRemote address:209.126.123.13:80RequestGET /impression.do/?user_id=a72d6ece-2c06-487f-bc3a-dc609710368b&event=install_bad_config&spsource=&referrer=http://install.optimum-installer.com/config/clean/offers.json?version=1.0&pid=installer&ts=2012-04-24T16:50:02.0938011Z&offer_id=clean HTTP/1.1
Accept: */*
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 6.1; Windows XP)
Host: imp.optimum-installer.com
Cookie: sid=bb192112-39e7-11ef-88f7-254fb7fe1b09
ResponseHTTP/1.1 200 OK
cache-control: max-age=0, private, must-revalidate
connection: close
content-length: 744
content-type: text/html; charset=utf-8
date: Thu, 04 Jul 2024 09:28:11 GMT
server: nginx
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209.126.123.13:80http://imp.optimum-installer.com/impression.do/?user_id=a72d6ece-2c06-487f-bc3a-dc609710368b&event=setup_run&spsource=&offer_id=cleanhttp257241a70c2ba26dcae023b5e690cbf8_JaffaCakes118.exe578 B 1.2kB 7 5
HTTP Request
GET http://imp.optimum-installer.com/impression.do/?user_id=a72d6ece-2c06-487f-bc3a-dc609710368b&event=setup_run&spsource=&offer_id=cleanHTTP Response
200 -
209.126.123.13:80http://imp.optimum-installer.com/impression.do/?user_id=a72d6ece-2c06-487f-bc3a-dc609710368b&event=dpi_1&spsource=&offer_id=cleanhttp257241a70c2ba26dcae023b5e690cbf8_JaffaCakes118.exe532 B 1.1kB 5 5
HTTP Request
GET http://imp.optimum-installer.com/impression.do/?user_id=a72d6ece-2c06-487f-bc3a-dc609710368b&event=dpi_1&spsource=&offer_id=cleanHTTP Response
200 -
78.41.204.35:80http://install.optimum-installer.com/config/clean/offers.json?version=1.0&pid=installer&ts=2012-04-24T16:50:02.0938011Zhttp257241a70c2ba26dcae023b5e690cbf8_JaffaCakes118.exe690 B 398 B 5 5
HTTP Request
GET http://install.optimum-installer.com/config/clean/offers.json?version=1.0&pid=installer&ts=2012-04-24T16:50:02.0938011ZHTTP Response
429 -
209.126.123.13:80http://imp.optimum-installer.com/impression.do/?user_id=a72d6ece-2c06-487f-bc3a-dc609710368b&event=install_bad_config&spsource=&referrer=http://install.optimum-installer.com/config/clean/offers.json?version=1.0&pid=installer&ts=2012-04-24T16:50:02.0938011Z&offer_id=cleanhttp257241a70c2ba26dcae023b5e690cbf8_JaffaCakes118.exe766 B 1.2kB 7 5
HTTP Request
GET http://imp.optimum-installer.com/impression.do/?user_id=a72d6ece-2c06-487f-bc3a-dc609710368b&event=install_bad_config&spsource=&referrer=http://install.optimum-installer.com/config/clean/offers.json?version=1.0&pid=installer&ts=2012-04-24T16:50:02.0938011Z&offer_id=cleanHTTP Response
200
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71 B 87 B 1 1
DNS Request
imp.optimum-installer.com
DNS Response
209.126.123.13
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75 B 91 B 1 1
DNS Request
install.optimum-installer.com
DNS Response
78.41.204.35