Analysis
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max time kernel
146s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
24-05-2024 04:08
Static task
static1
Behavioral task
behavioral1
Sample
a33c65b61b14ce0dcd9dff91d06abb92e6855a9d68f27c7b1e17821069b693f9.dll
Resource
win7-20231129-en
General
-
Target
a33c65b61b14ce0dcd9dff91d06abb92e6855a9d68f27c7b1e17821069b693f9.dll
-
Size
846KB
-
MD5
c27f597f08c117de1a46aa9e1319d540
-
SHA1
fbb44c01435ea5278017eb91cea66764a1798a60
-
SHA256
a33c65b61b14ce0dcd9dff91d06abb92e6855a9d68f27c7b1e17821069b693f9
-
SHA512
7b11b9d416cbec9022bef648ae4e6072df46a4d14d0fab798ded8ce39d2c3ae1960c0d139e2596bfb317af76dd42dbf6ebd743137b17f10660e148eebe91df3f
-
SSDEEP
24576:sPMTg9U3G0ISDKvSeqfZaePWAy7empE3:BTg9UXRD2SeqfZZiam
Malware Config
Extracted
emotet
Epoch5
207.148.81.119:8080
159.69.237.188:443
103.8.26.17:8080
194.9.172.107:8080
188.225.32.231:4143
103.56.149.105:8080
139.196.72.155:8080
190.90.233.66:443
37.59.209.141:8080
217.182.143.207:443
78.46.73.125:443
78.47.204.80:443
116.124.128.206:8080
45.71.195.104:8080
87.106.97.83:7080
178.62.112.199:8080
175.126.176.79:8080
134.122.119.23:8080
51.68.141.164:8080
203.153.216.46:443
62.171.178.147:8080
54.38.242.185:443
59.148.253.194:443
103.42.58.120:7080
202.29.239.162:443
68.183.91.111:8080
195.154.146.35:443
103.133.214.242:8080
202.28.34.99:8080
54.37.228.122:443
66.42.57.149:443
110.235.83.107:7080
93.104.209.107:8080
202.134.4.210:7080
85.214.67.203:8080
118.98.72.86:443
104.248.225.227:8080
36.67.23.59:443
195.77.239.39:8080
103.85.95.4:8080
196.44.98.190:8080
68.183.93.250:443
5.56.132.177:8080
103.41.204.169:8080
54.38.143.246:7080
54.37.106.167:8080
210.57.209.142:8080
85.25.120.45:8080
37.44.244.177:8080
88.217.172.165:8080
185.148.168.220:8080
Signatures
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
regsvr32.exepid process 3256 regsvr32.exe 3256 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
regsvr32.exepid process 1596 regsvr32.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
regsvr32.exedescription pid process target process PID 1596 wrote to memory of 3256 1596 regsvr32.exe regsvr32.exe PID 1596 wrote to memory of 3256 1596 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a33c65b61b14ce0dcd9dff91d06abb92e6855a9d68f27c7b1e17821069b693f9.dll1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\QVtsOotiFwxi\KkJFnH.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2824 --field-trial-handle=2236,i,5367110156796017614,12594004256180761011,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1596-0-0x0000000180000000-0x0000000180031000-memory.dmpFilesize
196KB
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memory/1596-3-0x0000000000D30000-0x0000000000D31000-memory.dmpFilesize
4KB
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memory/1596-4-0x00007FFBFAAC0000-0x00007FFBFAB99000-memory.dmpFilesize
868KB
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memory/3256-8-0x0000000180000000-0x0000000180031000-memory.dmpFilesize
196KB