Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system -
submitted
01-08-2024 18:05
Static task
static1
Behavioral task
behavioral1
Sample
817d088d9304b4d919391b55255b48e9_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
817d088d9304b4d919391b55255b48e9_JaffaCakes118.exe
-
Size
149KB
-
MD5
817d088d9304b4d919391b55255b48e9
-
SHA1
512f03b242dd87d620f0bfcb5bd419ea002048fc
-
SHA256
38a1180936f11b75f083e23392b5a5e48cc25b3399c2dc483594daa26777c1cf
-
SHA512
ead1a7655e638b9d9f48a9273ec9a2955bf7b173ceaac117f54418695d858af6be0868947147824408681fce449e148877b86482c2cc5bba4329d44375585e7b
-
SSDEEP
3072:WY4s5aoSrBTR/3s0Y6OtXjMAW1s7uA+ene1gef:WYNSb/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/3668-0-0x0000000000510000-0x0000000000522000-memory.dmp emotet behavioral2/memory/3668-4-0x00000000006C0000-0x00000000006D0000-memory.dmp emotet behavioral2/memory/3668-7-0x0000000000500000-0x000000000050F000-memory.dmp emotet behavioral2/memory/4496-10-0x00000000008A0000-0x00000000008B2000-memory.dmp emotet behavioral2/memory/4496-14-0x00000000008C0000-0x00000000008D0000-memory.dmp emotet -
Executes dropped EXE 1 IoCs
pid Process 4496 KBDMYAN.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\dsregtask\KBDMYAN.exe 817d088d9304b4d919391b55255b48e9_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 817d088d9304b4d919391b55255b48e9_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language KBDMYAN.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 4496 KBDMYAN.exe 4496 KBDMYAN.exe 4496 KBDMYAN.exe 4496 KBDMYAN.exe 4496 KBDMYAN.exe 4496 KBDMYAN.exe 4496 KBDMYAN.exe 4496 KBDMYAN.exe 4496 KBDMYAN.exe 4496 KBDMYAN.exe 4496 KBDMYAN.exe 4496 KBDMYAN.exe 4496 KBDMYAN.exe 4496 KBDMYAN.exe 4496 KBDMYAN.exe 4496 KBDMYAN.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3668 817d088d9304b4d919391b55255b48e9_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3668 wrote to memory of 4496 3668 817d088d9304b4d919391b55255b48e9_JaffaCakes118.exe 84 PID 3668 wrote to memory of 4496 3668 817d088d9304b4d919391b55255b48e9_JaffaCakes118.exe 84 PID 3668 wrote to memory of 4496 3668 817d088d9304b4d919391b55255b48e9_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\817d088d9304b4d919391b55255b48e9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\817d088d9304b4d919391b55255b48e9_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3668 -
C:\Windows\SysWOW64\dsregtask\KBDMYAN.exe"C:\Windows\SysWOW64\dsregtask\KBDMYAN.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4496
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
149KB
MD5817d088d9304b4d919391b55255b48e9
SHA1512f03b242dd87d620f0bfcb5bd419ea002048fc
SHA25638a1180936f11b75f083e23392b5a5e48cc25b3399c2dc483594daa26777c1cf
SHA512ead1a7655e638b9d9f48a9273ec9a2955bf7b173ceaac117f54418695d858af6be0868947147824408681fce449e148877b86482c2cc5bba4329d44375585e7b