Analysis
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max time kernel
589s -
max time network
603s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
30-04-2023 22:49
Static task
static1
Behavioral task
behavioral1
Sample
jfKRLUWR.zip
Resource
win10-20230220-en
Behavioral task
behavioral2
Sample
jfKRLUWR.zip
Resource
win7-20230220-en
Behavioral task
behavioral3
Sample
jfKRLUWR.zip
Resource
win10v2004-20230220-en
Behavioral task
behavioral4
Sample
bDskdnhn.dll
Resource
win10-20230220-en
Behavioral task
behavioral5
Sample
bDskdnhn.dll
Resource
win7-20230220-en
General
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Target
bDskdnhn.dll
-
Size
513.5MB
-
MD5
d7104fe5a6b4b8afc000397d48730a64
-
SHA1
76ca7c4665721d0198f7111e8c5fbb4f6c67f593
-
SHA256
6a6e78c2e09d2650ba6cb5f8b884073cbb7663a1379ea1eee2882d43e2973c87
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SHA512
921dba0ca9ed9f9a95badc16838a9d5175938270f0fe5316d876afda68f48f41bfade0d1c310c34cf80b2401984403e582acc923b352a31acf366236c7840c15
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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
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
regsvr32.exeregsvr32.exepid process 3980 regsvr32.exe 3980 regsvr32.exe 4248 regsvr32.exe 4248 regsvr32.exe 4248 regsvr32.exe 4248 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
regsvr32.exepid process 3980 regsvr32.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
regsvr32.exedescription pid process target process PID 3980 wrote to memory of 4248 3980 regsvr32.exe regsvr32.exe PID 3980 wrote to memory of 4248 3980 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\bDskdnhn.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3980 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\CrHLMnb\pzDzD.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4248
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