Analysis
-
max time kernel
134s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
09-07-2024 09:36
Static task
static1
Behavioral task
behavioral1
Sample
2fd8b79298b2379b06c7a53f66210f07_JaffaCakes118.dll
Resource
win7-20240704-en
General
-
Target
2fd8b79298b2379b06c7a53f66210f07_JaffaCakes118.dll
-
Size
346KB
-
MD5
2fd8b79298b2379b06c7a53f66210f07
-
SHA1
b1d908d7269c0ad8a6a199c7f8ba11a135aa0b5f
-
SHA256
5f8a58e4921892171b5e17cd90631408fd62797e66d199ffe82b4ac6f00f92f5
-
SHA512
e14ca65290b46720ad589d7a9db60bc489220291f97cf25b230f0be43a2871030f33e5ac199bdb30b3666645763bf2633b7f742bd94e622ce5c4248d54a06437
-
SSDEEP
3072:G82jpiC2JG7HZb7XWQml/jz8A4diTE90Q6kF4CKAYRkcj:V2L7HN7Kl/jLA90QECrYRpj
Malware Config
Extracted
emotet
Epoch1
84.232.229.24:80
51.255.203.164:8080
217.160.169.110:8080
51.15.7.145:80
177.85.167.10:80
186.177.174.163:80
190.114.254.163:8080
185.183.16.47:80
149.202.72.142:7080
181.30.61.163:443
31.27.59.105:80
50.28.51.143:8080
68.183.190.199:8080
85.214.26.7:8080
137.74.106.111:7080
200.75.39.254:80
85.105.239.184:443
190.45.24.210:80
170.81.48.2:80
109.101.137.162:8080
110.39.160.38:443
138.97.60.140:8080
192.232.229.53:4143
110.39.162.2:443
91.233.197.70:80
51.255.165.160:8080
213.52.74.198:80
12.162.84.2:8080
82.208.146.142:7080
60.93.23.51:80
172.245.248.239:8080
104.131.41.185:8080
93.149.120.214:80
81.214.253.80:443
190.247.139.101:80
46.105.114.137:8080
70.32.115.157:8080
202.134.4.210:7080
212.71.237.140:8080
177.23.7.151:80
111.67.12.221:8080
197.232.36.108:80
190.162.232.138:80
80.15.100.37:80
95.76.153.115:80
154.127.113.242:80
188.225.32.231:7080
5.196.35.138:7080
211.215.18.93:8080
46.101.58.37:8080
82.48.39.246:80
181.10.46.92:80
190.251.216.100:80
187.162.248.237:80
191.223.36.170:80
138.197.99.250:8080
201.48.121.65:443
78.206.229.130:80
190.210.246.253:80
68.183.170.114:8080
87.106.46.107:8080
122.201.23.45:443
70.32.84.74:8080
143.0.85.206:7080
190.64.88.186:443
217.13.106.14:8080
93.146.143.191:80
188.135.15.49:80
178.211.45.66:8080
138.97.60.141:7080
81.17.93.134:80
83.169.21.32:7080
152.231.89.226:80
80.249.176.206:80
178.250.54.208:8080
206.189.232.2:8080
46.43.2.95:8080
190.24.243.186:80
105.209.235.113:8080
62.84.75.50:80
152.170.79.100:80
209.236.123.42:8080
185.94.252.27:443
12.163.208.58:80
152.169.22.67:80
1.226.84.243:8080
191.241.233.198:80
94.176.234.118:443
209.33.120.130:80
45.16.226.117:443
81.215.230.173:443
172.104.169.32:8080
201.185.69.28:443
167.71.148.58:443
192.175.111.212:7080
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 1556 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Ewvtyh\wvnef.mxn rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 1212 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 552 wrote to memory of 1212 552 rundll32.exe rundll32.exe PID 552 wrote to memory of 1212 552 rundll32.exe rundll32.exe PID 552 wrote to memory of 1212 552 rundll32.exe rundll32.exe PID 1212 wrote to memory of 1556 1212 rundll32.exe rundll32.exe PID 1212 wrote to memory of 1556 1212 rundll32.exe rundll32.exe PID 1212 wrote to memory of 1556 1212 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2fd8b79298b2379b06c7a53f66210f07_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:552 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2fd8b79298b2379b06c7a53f66210f07_JaffaCakes118.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1212 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Ewvtyh\wvnef.mxn",ExUncJPB3⤵
- Loads dropped DLL
PID:1556
-
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 --field-trial-handle=4164,i,18261153038209191383,10347744459236715365,262144 --variations-seed-version --mojo-platform-channel-handle=4020 /prefetch:81⤵PID:1584
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
346KB
MD52fd8b79298b2379b06c7a53f66210f07
SHA1b1d908d7269c0ad8a6a199c7f8ba11a135aa0b5f
SHA2565f8a58e4921892171b5e17cd90631408fd62797e66d199ffe82b4ac6f00f92f5
SHA512e14ca65290b46720ad589d7a9db60bc489220291f97cf25b230f0be43a2871030f33e5ac199bdb30b3666645763bf2633b7f742bd94e622ce5c4248d54a06437