Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-11-2024 18:09
Static task
static1
Behavioral task
behavioral1
Sample
v07p.dll
Resource
win7-20240903-en
General
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Target
v07p.dll
-
Size
220KB
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MD5
ab05deb592b27f0880f3c24121e12d58
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SHA1
442fd3cf10fd74976d648c0256e03e2ca4771ae5
-
SHA256
3565b741deeacc724ce22c7a0d0362b4db966856a02a36f24f5e35c9ed2ace3a
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SHA512
372115482663c9bd9b468b5bf26eaaf297aa8b939a86839331778e1319ce09c34e97aca0f21ff59d0db5f6745266170a181c5dc854f7b1e22c7300d1d6c08702
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SSDEEP
3072:UUniwXba5jHpv8AmYmnELWyoK9fIqBaNBib/n0ErINPCwqdiyv:UxlHprmnELWyL9fX4gnFUNPjqd
Malware Config
Extracted
emotet
Epoch3
73.55.128.120:80
175.103.38.146:80
203.157.152.9:7080
157.245.145.87:443
195.159.28.244:8080
54.38.143.245:8080
2.58.16.86:8080
37.46.129.215:8080
78.90.78.210:80
178.33.167.120:8080
113.203.238.130:80
37.205.9.252:7080
45.230.45.171:443
103.93.220.182:80
190.194.12.132:80
177.130.51.198:80
120.51.34.254:80
177.254.134.180:80
121.117.147.153:443
117.2.139.117:443
180.148.4.130:8080
172.96.190.154:8080
91.83.93.103:443
143.95.101.72:8080
192.241.220.183:8080
27.78.27.110:443
103.229.73.17:8080
198.20.228.9:8080
2.82.75.215:80
103.229.72.197:8080
157.7.164.178:8081
139.5.101.203:80
116.202.10.123:8080
186.146.229.172:80
188.226.165.170:8080
24.245.65.66:80
110.37.224.243:80
46.105.131.68:8080
192.210.217.94:8080
70.32.89.105:8080
69.159.11.38:443
109.99.146.210:8080
192.163.221.191:8080
190.85.46.52:7080
152.32.75.74:443
58.27.215.3:8080
172.104.46.84:8080
115.79.195.246:80
202.29.237.113:8080
46.32.229.152:8080
195.201.56.70:8080
203.160.167.243:80
82.78.179.117:443
178.62.254.156:8080
139.59.61.215:443
185.208.226.142:8080
190.18.184.113:80
79.133.6.236:8080
8.4.9.137:8080
179.5.118.12:80
183.91.3.63:80
91.75.75.46:80
115.79.59.157:80
163.53.204.180:443
60.108.128.186:80
5.79.70.250:8080
182.73.7.59:8080
188.166.220.180:7080
74.208.173.91:8080
103.80.51.61:8080
50.116.78.109:8080
178.254.36.182:8080
88.119.191.111:80
185.142.236.163:443
139.59.12.63:8080
203.56.191.129:8080
75.127.14.170:8080
203.153.216.178:7080
223.17.215.76:80
162.144.145.58:8080
Signatures
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Emotet family
-
Blocklisted process makes network request 6 IoCs
Processes:
rundll32.exeflow pid Process 15 3700 rundll32.exe 34 3700 rundll32.exe 35 3700 rundll32.exe 39 3700 rundll32.exe 46 3700 rundll32.exe 47 3700 rundll32.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid Process 3700 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc Process File opened for modification C:\Windows\SysWOW64\Uogq\sgiqlw.jvd rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
rundll32.exerundll32.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
rundll32.exepid Process 3700 rundll32.exe 3700 rundll32.exe 3700 rundll32.exe 3700 rundll32.exe 3700 rundll32.exe 3700 rundll32.exe 3700 rundll32.exe 3700 rundll32.exe 3700 rundll32.exe 3700 rundll32.exe 3700 rundll32.exe 3700 rundll32.exe 3700 rundll32.exe 3700 rundll32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid Process 3096 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid Process procid_target PID 4432 wrote to memory of 3096 4432 rundll32.exe 85 PID 4432 wrote to memory of 3096 4432 rundll32.exe 85 PID 4432 wrote to memory of 3096 4432 rundll32.exe 85 PID 3096 wrote to memory of 3700 3096 rundll32.exe 86 PID 3096 wrote to memory of 3700 3096 rundll32.exe 86 PID 3096 wrote to memory of 3700 3096 rundll32.exe 86
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\v07p.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4432 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\v07p.dll,#12⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3096 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Uogq\sgiqlw.jvd",RunDLL3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3700
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
220KB
MD5ab05deb592b27f0880f3c24121e12d58
SHA1442fd3cf10fd74976d648c0256e03e2ca4771ae5
SHA2563565b741deeacc724ce22c7a0d0362b4db966856a02a36f24f5e35c9ed2ace3a
SHA512372115482663c9bd9b468b5bf26eaaf297aa8b939a86839331778e1319ce09c34e97aca0f21ff59d0db5f6745266170a181c5dc854f7b1e22c7300d1d6c08702