Analysis
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max time kernel
144s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system -
submitted
29-07-2024 02:33
Static task
static1
Behavioral task
behavioral1
Sample
338920aaa7ad5db5c2fa777802bfe8e0_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
338920aaa7ad5db5c2fa777802bfe8e0_JaffaCakes118.exe
-
Size
149KB
-
MD5
338920aaa7ad5db5c2fa777802bfe8e0
-
SHA1
74ea716f2caa9ad8e86c6219760d7e4299ed8315
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SHA256
0857e115b6af05d5525da172ff837f121dea9bb8aaec7da6f6279a3bd5e6354b
-
SHA512
c7cef4f64f822d539ada9166c3e577285782eb16139e3bd90db123fb74e43f3850667da0f80e34cfa6efdd63cfaa49838ed3f2942aeeb1c45ef0546a1e45a35f
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SSDEEP
3072:WY4s5aoSrBTc/3s0Y6OtXjMAW1s7uA+ene1gef:WYNSq/tY6AjpL+enkgef
Malware Config
Extracted
emotet
Epoch2
38.18.235.242:80
5.196.108.189:8080
121.124.124.40:7080
104.236.246.93:8080
113.61.66.94:80
120.150.60.189:80
91.211.88.52:7080
47.144.21.12:443
108.46.29.236:80
139.162.108.71:8080
134.209.36.254:8080
139.59.60.244:8080
66.65.136.14:80
76.175.162.101:80
174.106.122.139:80
95.213.236.64:8080
174.45.13.118:80
50.35.17.13:80
209.141.54.221:8080
87.106.139.101:8080
96.249.236.156:443
176.111.60.55:8080
85.96.199.93:80
87.106.136.232:8080
97.82.79.83:80
185.94.252.104:443
79.98.24.39:8080
142.112.10.95:20
5.196.74.210:8080
94.1.108.190:443
24.137.76.62:80
121.7.127.163:80
37.139.21.175:8080
213.196.135.145:80
83.169.36.251:8080
24.179.13.119:80
137.59.187.107:8080
181.169.34.190:80
139.130.242.43:80
42.200.107.142:80
140.186.212.146:80
74.208.45.104:8080
188.219.31.12:80
105.186.233.33:80
93.147.212.206:80
194.187.133.160:443
61.19.246.238:443
85.152.162.105:80
5.39.91.110:7080
71.72.196.159:80
24.43.99.75:80
139.162.60.124:8080
124.41.215.226:80
67.10.155.92:80
109.74.5.95:8080
78.187.156.31:80
195.7.12.8:80
187.49.206.134:80
123.176.25.234:80
157.245.99.39:8080
78.188.106.53:443
94.200.114.161:80
94.23.237.171:443
104.251.33.179:80
68.252.26.78:80
75.139.38.211:80
103.86.49.11:8080
62.75.141.82:80
172.104.97.173:8080
79.137.83.50:443
110.142.236.207:80
162.241.242.173:8080
78.24.219.147:8080
91.146.156.228:80
118.83.154.64:443
216.139.123.119:80
121.7.31.214:80
181.169.235.7:80
139.99.158.11:443
172.91.208.86:80
46.105.131.79:8080
104.131.11.150:443
110.145.77.103:80
82.80.155.43:80
168.235.67.138:7080
50.91.114.38:80
137.119.36.33:80
203.153.216.189:7080
37.187.72.193:8080
24.43.32.186:80
130.0.132.242:80
80.241.255.202:8080
220.245.198.194:80
190.240.194.77:443
89.216.122.92:80
1.221.254.82:80
104.131.44.150:8080
62.30.7.67:443
Signatures
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resource yara_rule behavioral2/memory/1856-4-0x0000000000560000-0x0000000000570000-memory.dmp emotet behavioral2/memory/1856-7-0x0000000000550000-0x000000000055F000-memory.dmp emotet behavioral2/memory/1856-0-0x00000000005C0000-0x00000000005D2000-memory.dmp emotet behavioral2/memory/3428-14-0x0000000000580000-0x0000000000590000-memory.dmp emotet behavioral2/memory/3428-10-0x0000000000560000-0x0000000000572000-memory.dmp emotet -
Executes dropped EXE 1 IoCs
pid Process 3428 AssignedAccessRuntime.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\label\AssignedAccessRuntime.exe 338920aaa7ad5db5c2fa777802bfe8e0_JaffaCakes118.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 338920aaa7ad5db5c2fa777802bfe8e0_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AssignedAccessRuntime.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 3428 AssignedAccessRuntime.exe 3428 AssignedAccessRuntime.exe 3428 AssignedAccessRuntime.exe 3428 AssignedAccessRuntime.exe 3428 AssignedAccessRuntime.exe 3428 AssignedAccessRuntime.exe 3428 AssignedAccessRuntime.exe 3428 AssignedAccessRuntime.exe 3428 AssignedAccessRuntime.exe 3428 AssignedAccessRuntime.exe 3428 AssignedAccessRuntime.exe 3428 AssignedAccessRuntime.exe 3428 AssignedAccessRuntime.exe 3428 AssignedAccessRuntime.exe 3428 AssignedAccessRuntime.exe 3428 AssignedAccessRuntime.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1856 338920aaa7ad5db5c2fa777802bfe8e0_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1856 wrote to memory of 3428 1856 338920aaa7ad5db5c2fa777802bfe8e0_JaffaCakes118.exe 83 PID 1856 wrote to memory of 3428 1856 338920aaa7ad5db5c2fa777802bfe8e0_JaffaCakes118.exe 83 PID 1856 wrote to memory of 3428 1856 338920aaa7ad5db5c2fa777802bfe8e0_JaffaCakes118.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\338920aaa7ad5db5c2fa777802bfe8e0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\338920aaa7ad5db5c2fa777802bfe8e0_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1856 -
C:\Windows\SysWOW64\label\AssignedAccessRuntime.exe"C:\Windows\SysWOW64\label\AssignedAccessRuntime.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3428
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
149KB
MD5338920aaa7ad5db5c2fa777802bfe8e0
SHA174ea716f2caa9ad8e86c6219760d7e4299ed8315
SHA2560857e115b6af05d5525da172ff837f121dea9bb8aaec7da6f6279a3bd5e6354b
SHA512c7cef4f64f822d539ada9166c3e577285782eb16139e3bd90db123fb74e43f3850667da0f80e34cfa6efdd63cfaa49838ed3f2942aeeb1c45ef0546a1e45a35f