Analysis
-
max time kernel
130s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
14-06-2024 01:59
Static task
static1
Behavioral task
behavioral1
Sample
a7a6c086f7e33519b09f6a7857e203ad_JaffaCakes118.exe
Resource
win7-20240611-en
General
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Target
a7a6c086f7e33519b09f6a7857e203ad_JaffaCakes118.exe
-
Size
667KB
-
MD5
a7a6c086f7e33519b09f6a7857e203ad
-
SHA1
2c71ce41526d4231108eafd7b303f3ac8c6a01fa
-
SHA256
9abc9d944c05490bb11efd1b190b41411db0c65cad14a210c1c59533cd6784e4
-
SHA512
d7776f4e42a51a7eed842f4fc87282c5191a32d04c6fbc1d080bfeb6b328c35f4b0c95200874609660b166e24ea5d6958fab8a5e82b440d9d2f236569e2d1477
-
SSDEEP
12288:6+JJG//twCZ1CFy6jpcFnRO6QuiCDuBMoCrazA:6+J6/twC1N6jiVk6Quix4f
Malware Config
Extracted
emotet
Epoch2
104.193.103.61:80
104.131.123.136:443
5.196.108.189:8080
121.124.124.40:7080
87.106.139.101:8080
213.196.135.145:80
50.35.17.13:80
38.18.235.242:80
24.43.32.186:80
82.80.155.43:80
103.86.49.11:8080
113.61.66.94:80
24.137.76.62:80
187.49.206.134:80
42.200.107.142:80
24.179.13.119:80
93.147.212.206:80
108.46.29.236:80
105.186.233.33:80
37.139.21.175:8080
61.19.246.238:443
97.82.79.83:80
78.188.106.53:443
168.235.67.138:7080
83.169.36.251:8080
89.216.122.92:80
176.111.60.55:8080
181.169.34.190:80
118.83.154.64:443
140.186.212.146:80
139.59.60.244:8080
174.106.122.139:80
194.187.133.160:443
62.30.7.67:443
68.252.26.78:80
75.139.38.211:80
130.0.132.242:80
172.104.97.173:8080
85.152.162.105:80
74.208.45.104:8080
71.15.245.148:8080
139.162.60.124:8080
62.75.141.82:80
203.153.216.189:7080
91.211.88.52:7080
96.249.236.156:443
95.213.236.64:8080
66.65.136.14:80
104.131.44.150:8080
91.146.156.228:80
79.98.24.39:8080
174.45.13.118:80
157.245.99.39:8080
80.241.255.202:8080
71.72.196.159:80
120.150.60.189:80
220.245.198.194:80
121.7.31.214:80
85.96.199.93:80
67.10.155.92:80
109.74.5.95:8080
188.219.31.12:80
162.241.242.173:8080
110.145.77.103:80
78.24.219.147:8080
47.144.21.12:443
139.99.158.11:443
110.142.236.207:80
94.23.237.171:443
50.91.114.38:80
76.175.162.101:80
46.105.131.79:8080
181.169.235.7:80
87.106.136.232:8080
5.39.91.110:7080
24.43.99.75:80
104.131.11.150:443
139.162.108.71:8080
209.141.54.221:8080
124.41.215.226:80
123.176.25.234:80
137.59.187.107:8080
216.139.123.119:80
94.200.114.161:80
79.137.83.50:443
5.196.74.210:8080
104.236.246.93:8080
137.119.36.33:80
37.187.72.193:8080
172.91.208.86:80
142.112.10.95:20
134.209.36.254:8080
190.240.194.77:443
1.221.254.82:80
185.94.252.104:443
Signatures
-
Processes:
resource yara_rule behavioral1/memory/2392-4-0x0000000000280000-0x0000000000290000-memory.dmp emotet behavioral1/memory/2392-7-0x0000000000230000-0x000000000023F000-memory.dmp emotet behavioral1/memory/2392-0-0x0000000000260000-0x0000000000272000-memory.dmp emotet behavioral1/memory/2664-14-0x0000000000270000-0x0000000000280000-memory.dmp emotet behavioral1/memory/2664-10-0x0000000000250000-0x0000000000262000-memory.dmp emotet -
Executes dropped EXE 1 IoCs
Processes:
ir50_qc.exepid process 2664 ir50_qc.exe -
Drops file in System32 directory 1 IoCs
Processes:
a7a6c086f7e33519b09f6a7857e203ad_JaffaCakes118.exedescription ioc process File opened for modification C:\Windows\SysWOW64\KBDTURME\ir50_qc.exe a7a6c086f7e33519b09f6a7857e203ad_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
ir50_qc.exepid process 2664 ir50_qc.exe 2664 ir50_qc.exe 2664 ir50_qc.exe 2664 ir50_qc.exe 2664 ir50_qc.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
a7a6c086f7e33519b09f6a7857e203ad_JaffaCakes118.exepid process 2392 a7a6c086f7e33519b09f6a7857e203ad_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
a7a6c086f7e33519b09f6a7857e203ad_JaffaCakes118.exedescription pid process target process PID 2392 wrote to memory of 2664 2392 a7a6c086f7e33519b09f6a7857e203ad_JaffaCakes118.exe ir50_qc.exe PID 2392 wrote to memory of 2664 2392 a7a6c086f7e33519b09f6a7857e203ad_JaffaCakes118.exe ir50_qc.exe PID 2392 wrote to memory of 2664 2392 a7a6c086f7e33519b09f6a7857e203ad_JaffaCakes118.exe ir50_qc.exe PID 2392 wrote to memory of 2664 2392 a7a6c086f7e33519b09f6a7857e203ad_JaffaCakes118.exe ir50_qc.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\a7a6c086f7e33519b09f6a7857e203ad_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a7a6c086f7e33519b09f6a7857e203ad_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\KBDTURME\ir50_qc.exe"C:\Windows\SysWOW64\KBDTURME\ir50_qc.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Windows\SysWOW64\KBDTURME\ir50_qc.exeFilesize
667KB
MD5a7a6c086f7e33519b09f6a7857e203ad
SHA12c71ce41526d4231108eafd7b303f3ac8c6a01fa
SHA2569abc9d944c05490bb11efd1b190b41411db0c65cad14a210c1c59533cd6784e4
SHA512d7776f4e42a51a7eed842f4fc87282c5191a32d04c6fbc1d080bfeb6b328c35f4b0c95200874609660b166e24ea5d6958fab8a5e82b440d9d2f236569e2d1477
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memory/2392-4-0x0000000000280000-0x0000000000290000-memory.dmpFilesize
64KB
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memory/2392-7-0x0000000000230000-0x000000000023F000-memory.dmpFilesize
60KB
-
memory/2392-0-0x0000000000260000-0x0000000000272000-memory.dmpFilesize
72KB
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memory/2392-9-0x0000000000400000-0x00000000004AC000-memory.dmpFilesize
688KB
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memory/2664-14-0x0000000000270000-0x0000000000280000-memory.dmpFilesize
64KB
-
memory/2664-10-0x0000000000250000-0x0000000000262000-memory.dmpFilesize
72KB