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Analysis
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max time kernel
136s -
max time network
138s -
platform
windows7_x64 -
resource
win7-en -
submitted
13/09/2021, 11:19 UTC
Static task
static1
Behavioral task
behavioral1
Sample
ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exe
Resource
win7-en
Behavioral task
behavioral2
Sample
ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exe
Resource
win10v20210408
General
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Target
ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exe
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Size
79KB
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MD5
2cd5c4ee42e61a0f770d43f8f9ca558f
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SHA1
ac2878f25ce42de9d73278a2fecf73565b2f4dfe
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SHA256
ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af
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SHA512
1ca622e5f06b3fb299ddb7658251f580768bc9e45a1ac0a228a7ce1c318dfbd8103eb155137e8c8fb6255b93cbc4fa49f0540b321add9d3a6b82bc776ae1197d
Malware Config
Signatures
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ElysiumStealer
ElysiumStealer (previously known as ZeromaxStealer) is an info stealer that can steal login credentials for various accounts.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Program crash 1 IoCs
pid pid_target Process procid_target 440 2040 WerFault.exe 25 -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2040 ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exe 440 WerFault.exe 440 WerFault.exe 440 WerFault.exe 440 WerFault.exe 440 WerFault.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 440 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2040 ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exe Token: SeDebugPrivilege 440 WerFault.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2040 wrote to memory of 440 2040 ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exe 30 PID 2040 wrote to memory of 440 2040 ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exe 30 PID 2040 wrote to memory of 440 2040 ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exe 30 PID 2040 wrote to memory of 440 2040 ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exe"C:\Users\Admin\AppData\Local\Temp\ee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 18522⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:440
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Network
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Remote address:8.8.8.8:53Requestphonefix.barIN AResponsephonefix.barIN A172.67.131.66phonefix.barIN A104.21.10.67
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GEThttps://phonefix.bar/api.php?getusersee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exeRemote address:172.67.131.66:443RequestGET /api.php?getusers HTTP/1.1
Host: phonefix.bar
Connection: Keep-Alive
ResponseHTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
x-powered-by: PHP/7.1.33
CF-Cache-Status: DYNAMIC
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=fsU4uRd4PY5S3R6s23CjVYhapcKsHqBfLrOr%2F692SrYp%2B%2FjwPMP5BHETJ7kDuLtkKQFgp0FWOBMGFZ4p%2FRuprt0HQm4k3pK0rjQ9kwY1LjGMVJBs1OF%2FMBiUJhWuuzE%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 68e0fb16bf9a0132-AMS
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
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GEThttps://phonefix.bar/api.phpee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exeRemote address:172.67.131.66:443RequestGET /api.php HTTP/1.1
Host: phonefix.bar
ResponseHTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
x-powered-by: PHP/7.1.33
CF-Cache-Status: DYNAMIC
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=YOML8r9JtzBBh4GUtCgFw5M%2FM8ul01UOC%2FbCY1E6SVoA7GJxGtlMcbPOrzlgSdsg9IzHCeJzubefMgN2Ni6InoXlFm9Vtk%2BPJ3f7VxmA8NGrN0mPausWRAbgzjRWEXk%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 68e0fb327f160132-AMS
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
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Remote address:172.67.131.66:443RequestPOST / HTTP/1.1
Content-Type: multipart/form-data; boundary=------------------------8d976a8db2d9c10
Host: phonefix.bar
Content-Length: 3568
Expect: 100-continue
ResponseHTTP/1.1 200 OK
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
x-powered-by: PHP/7.1.33
CF-Cache-Status: DYNAMIC
Expect-CT: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=wiaxxuygfuaWGIV7LDvqIhzs3FnZkOjkGdbNhHQYkNm3v4SxKuFD1fmZ0m9i%2Fosd2GB8%2F5Ki%2B4DN0nol76uHFKUJwK2bdcXr8SjNeze2b9J9svAXsur%2FFfJ6ayTaXJg%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 68e0fb36bc520132-AMS
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
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172.67.131.66:443https://phonefix.bar/tls, httpee621d8e9638c6f298c5d323a7eb5138f6f9c656f8125c692c602422098683af.exe42.7kB 2.2MB 836 1526
HTTP Request
GET https://phonefix.bar/api.php?getusersHTTP Response
200HTTP Request
GET https://phonefix.bar/api.phpHTTP Response
200HTTP Request
POST https://phonefix.bar/HTTP Response
200