Analysis
-
max time kernel
154s -
max time network
170s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
30-04-2023 22:43
Static task
static1
Behavioral task
behavioral1
Sample
bDskdnhn.dll
Resource
win7-20230220-en
General
-
Target
bDskdnhn.dll
-
Size
513.5MB
-
MD5
d7104fe5a6b4b8afc000397d48730a64
-
SHA1
76ca7c4665721d0198f7111e8c5fbb4f6c67f593
-
SHA256
6a6e78c2e09d2650ba6cb5f8b884073cbb7663a1379ea1eee2882d43e2973c87
-
SHA512
921dba0ca9ed9f9a95badc16838a9d5175938270f0fe5316d876afda68f48f41bfade0d1c310c34cf80b2401984403e582acc923b352a31acf366236c7840c15
-
SSDEEP
6144:fS+sfPZYZOdngAieP+GzBiWmLcipb1v/33R7U2h2ARWvpiOhbeinCSEVLcLwdi:fbUZYFP4iDcidBhVh2ARMiSCSEb
Malware Config
Extracted
emotet
Epoch5
103.85.95.4:8080
103.224.241.74:8080
178.238.225.252:8080
37.59.103.148:8080
78.47.204.80:443
138.197.14.67:8080
128.199.242.164:8080
54.37.228.122:443
37.44.244.177:8080
139.59.80.108:8080
218.38.121.17:443
82.98.180.154:7080
114.79.130.68:443
159.65.135.222:7080
174.138.33.49:7080
195.77.239.39:8080
193.194.92.175:443
198.199.70.22:8080
85.214.67.203:8080
93.84.115.205:7080
186.250.48.5:443
46.101.98.60:8080
160.16.143.191:8080
64.227.55.231:8080
175.126.176.79:8080
85.25.120.45:8080
178.62.112.199:8080
185.148.169.10:8080
128.199.217.206:443
103.41.204.169:8080
209.239.112.82:8080
202.28.34.99:8080
139.196.72.155:8080
87.106.97.83:7080
93.104.209.107:8080
104.244.79.94:443
115.178.55.22:80
83.229.80.93:8080
103.254.12.236:7080
62.171.178.147:8080
Signatures
-
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
regsvr32.exeregsvr32.exepid process 2028 regsvr32.exe 2008 regsvr32.exe 2008 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
regsvr32.exepid process 2028 regsvr32.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
regsvr32.exedescription pid process target process PID 2028 wrote to memory of 2008 2028 regsvr32.exe regsvr32.exe PID 2028 wrote to memory of 2008 2028 regsvr32.exe regsvr32.exe PID 2028 wrote to memory of 2008 2028 regsvr32.exe regsvr32.exe PID 2028 wrote to memory of 2008 2028 regsvr32.exe regsvr32.exe PID 2028 wrote to memory of 2008 2028 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\bDskdnhn.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\PKaAhH\XYjQFxcsZ.dll"2⤵
- Suspicious behavior: EnumeratesProcesses