Analysis
-
max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
17-06-2024 09:06
Static task
static1
Behavioral task
behavioral1
Sample
b7cd6202c99c76938131f4d810f47afc_JaffaCakes118.exe
Resource
win7-20240508-en
General
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Target
b7cd6202c99c76938131f4d810f47afc_JaffaCakes118.exe
-
Size
427KB
-
MD5
b7cd6202c99c76938131f4d810f47afc
-
SHA1
b221f4ddc88469c85b051cc7c4ef91025b36f5c3
-
SHA256
ef99b57cc60d6e12de093bfc7b28284c7e455cabff981de54d0eac27a33567b3
-
SHA512
a6178cead6aba981c15f322d117145cbbebce7f8973facf886d18f141dacb7b3590dd3bb036a44afe2af445f2343cbd3ca1d598082c68bfb68ef0aa990944f2d
-
SSDEEP
6144:ry1rQWoTTDq/yMv0SzQvq6H/ibgtoAdGteh:ry5QLTDq/yMvPsv7Hac3f
Malware Config
Extracted
emotet
Epoch1
91.105.94.200:80
51.38.124.206:80
38.88.126.202:8080
54.37.42.48:8080
189.2.177.210:443
181.30.61.163:443
185.178.10.77:80
199.203.62.165:80
177.73.0.98:443
87.106.46.107:8080
5.196.35.138:7080
5.189.178.202:8080
185.183.16.47:80
78.249.119.122:80
191.182.6.118:80
96.227.52.8:443
186.103.141.250:443
50.28.51.143:8080
111.67.12.221:8080
50.121.220.50:80
61.197.92.216:80
212.71.237.140:8080
82.76.111.249:443
110.142.219.51:80
92.24.50.153:80
190.24.243.186:80
51.255.165.160:8080
190.2.31.172:80
82.230.1.24:80
68.183.170.114:8080
192.241.146.84:8080
188.135.15.49:80
186.70.127.199:8090
72.47.248.48:7080
216.47.196.104:80
35.143.99.174:80
213.197.182.158:8080
220.109.145.69:80
172.104.169.32:8080
77.90.136.129:8080
170.81.48.2:80
185.94.252.27:443
138.97.60.141:7080
64.201.88.132:80
137.74.106.111:7080
51.159.23.217:443
178.250.54.208:8080
185.94.252.12:80
45.16.226.117:443
80.11.164.185:80
187.162.248.237:80
204.225.249.100:7080
96.245.123.149:80
70.32.115.157:8080
190.6.193.152:8080
185.215.227.107:443
177.74.228.34:80
190.115.18.139:8080
217.13.106.14:8080
12.162.84.2:8080
190.190.148.27:8080
104.131.41.185:8080
155.186.0.121:80
104.131.103.37:8080
114.158.45.53:80
152.169.22.67:80
67.247.242.247:80
98.13.75.196:80
74.136.144.133:80
74.58.215.226:80
190.163.31.26:80
192.241.143.52:8080
209.236.123.42:8080
174.113.69.136:80
68.69.155.181:80
77.238.212.227:80
77.106.157.34:8080
65.36.62.20:80
181.129.96.162:8080
217.199.160.224:7080
45.33.77.42:8080
94.176.234.118:443
111.67.77.202:8080
83.169.21.32:7080
45.46.37.97:80
60.93.23.51:80
68.183.190.199:8080
70.32.84.74:8080
95.9.180.128:80
219.92.13.25:80
61.92.159.208:8080
Signatures
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Processes:
resource yara_rule behavioral2/memory/1444-4-0x0000000002240000-0x0000000002250000-memory.dmp emotet behavioral2/memory/1444-0-0x0000000002220000-0x0000000002232000-memory.dmp emotet behavioral2/memory/1444-7-0x0000000000630000-0x000000000063F000-memory.dmp emotet behavioral2/memory/4376-14-0x0000000000630000-0x0000000000640000-memory.dmp emotet behavioral2/memory/4376-10-0x0000000000610000-0x0000000000622000-memory.dmp emotet -
Executes dropped EXE 1 IoCs
Processes:
rtmpltfm.exepid process 4376 rtmpltfm.exe -
Drops file in System32 directory 1 IoCs
Processes:
b7cd6202c99c76938131f4d810f47afc_JaffaCakes118.exedescription ioc process File opened for modification C:\Windows\SysWOW64\perfmon\rtmpltfm.exe b7cd6202c99c76938131f4d810f47afc_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 18 IoCs
Processes:
rtmpltfm.exepid process 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe 4376 rtmpltfm.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
b7cd6202c99c76938131f4d810f47afc_JaffaCakes118.exepid process 1444 b7cd6202c99c76938131f4d810f47afc_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
b7cd6202c99c76938131f4d810f47afc_JaffaCakes118.exedescription pid process target process PID 1444 wrote to memory of 4376 1444 b7cd6202c99c76938131f4d810f47afc_JaffaCakes118.exe rtmpltfm.exe PID 1444 wrote to memory of 4376 1444 b7cd6202c99c76938131f4d810f47afc_JaffaCakes118.exe rtmpltfm.exe PID 1444 wrote to memory of 4376 1444 b7cd6202c99c76938131f4d810f47afc_JaffaCakes118.exe rtmpltfm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b7cd6202c99c76938131f4d810f47afc_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b7cd6202c99c76938131f4d810f47afc_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\perfmon\rtmpltfm.exe"C:\Windows\SysWOW64\perfmon\rtmpltfm.exe"2⤵
- Executes dropped EXE
- 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 --field-trial-handle=4108,i,8998666007764333392,14724298544432336038,262144 --variations-seed-version --mojo-platform-channel-handle=4464 /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Windows\SysWOW64\perfmon\rtmpltfm.exeFilesize
427KB
MD5b7cd6202c99c76938131f4d810f47afc
SHA1b221f4ddc88469c85b051cc7c4ef91025b36f5c3
SHA256ef99b57cc60d6e12de093bfc7b28284c7e455cabff981de54d0eac27a33567b3
SHA512a6178cead6aba981c15f322d117145cbbebce7f8973facf886d18f141dacb7b3590dd3bb036a44afe2af445f2343cbd3ca1d598082c68bfb68ef0aa990944f2d
-
memory/1444-4-0x0000000002240000-0x0000000002250000-memory.dmpFilesize
64KB
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memory/1444-0-0x0000000002220000-0x0000000002232000-memory.dmpFilesize
72KB
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memory/1444-7-0x0000000000630000-0x000000000063F000-memory.dmpFilesize
60KB
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memory/1444-9-0x0000000000400000-0x0000000000471000-memory.dmpFilesize
452KB
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memory/4376-14-0x0000000000630000-0x0000000000640000-memory.dmpFilesize
64KB
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memory/4376-10-0x0000000000610000-0x0000000000622000-memory.dmpFilesize
72KB