Analysis
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max time kernel
149s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
16-05-2024 23:13
Static task
static1
Behavioral task
behavioral1
Sample
4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exe
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Size
367KB
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MD5
4d7ef2a7aeb9b35edc5258c74ad0f7d5
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SHA1
f5f3188c27c3f9b3b2e96dbd730d531b09800fac
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SHA256
40d37fd4c14457aee5abb8dc6de4c965a11a02d49b9bfda693d2a9d602a0e1f9
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SHA512
b3e37cba043f09c03efed2fa075051878fdcb4adcba8e98198aabd706c0053dea6100a1a0e57a73d55246da0982b7bf2a15fa8ff6c77c11f7ae54f1493e53c7d
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SSDEEP
3072:xNCZ+we8ZLbmHWSNsPZZC/WJi8FSmOEszj7QG08eucG2ocawpU2up02pGlJMuMGp:xNCMwe8dmHQPZwmGzj78uV8Gp0KySC
Malware Config
Extracted
emotet
Epoch3
105.226.188.128:8090
91.205.173.54:8080
163.172.97.112:8080
72.47.202.235:8080
46.17.6.116:8080
46.105.131.68:8080
37.59.24.25:8080
152.169.32.143:8080
178.249.187.150:7080
23.253.207.142:8080
201.196.15.79:990
187.177.155.123:990
189.154.130.167:443
176.58.93.123:80
191.100.24.201:50000
192.163.221.191:8080
190.128.222.14:80
51.38.134.203:8080
157.7.164.178:8081
95.216.212.157:8080
50.116.78.109:8080
95.216.207.86:7080
124.150.175.133:80
138.197.140.163:8080
189.218.243.150:443
192.241.220.183:8080
181.36.42.205:443
124.150.175.129:8080
181.47.235.26:993
143.95.101.72:8080
162.144.46.90:8080
216.75.37.196:8080
211.229.116.130:80
5.189.148.98:8080
181.198.203.45:443
200.55.168.82:20
193.34.144.138:8080
139.162.185.116:443
212.112.113.235:80
104.238.80.237:8080
91.109.5.28:8080
142.93.87.198:8080
113.52.135.33:7080
172.104.70.207:8080
78.46.87.133:8080
83.169.33.157:8080
154.120.227.206:8080
195.201.56.68:7080
119.159.150.176:443
70.45.30.28:80
216.70.88.55:8080
181.197.108.171:443
198.57.217.170:8080
190.217.1.149:80
172.245.13.50:8080
103.205.177.229:80
177.226.25.78:80
Signatures
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Drops file in System32 directory 1 IoCs
Processes:
iplkmailbox.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat iplkmailbox.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies data under HKEY_USERS 25 IoCs
Processes:
iplkmailbox.exedescription ioc process Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix iplkmailbox.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" iplkmailbox.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings iplkmailbox.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 iplkmailbox.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" iplkmailbox.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad iplkmailbox.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{7E5073D5-B405-48C4-8C63-CEAD662EA775} iplkmailbox.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{7E5073D5-B405-48C4-8C63-CEAD662EA775}\7a-df-74-b6-a7-0a iplkmailbox.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7a-df-74-b6-a7-0a\WpadDecision = "0" iplkmailbox.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 iplkmailbox.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{7E5073D5-B405-48C4-8C63-CEAD662EA775}\WpadDecisionReason = "1" iplkmailbox.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{7E5073D5-B405-48C4-8C63-CEAD662EA775}\WpadNetworkName = "Network 3" iplkmailbox.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7a-df-74-b6-a7-0a\WpadDecisionReason = "1" iplkmailbox.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0028000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 iplkmailbox.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7a-df-74-b6-a7-0a\WpadDecisionTime = 60e7dfefe6a7da01 iplkmailbox.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7a-df-74-b6-a7-0a\WpadDetectedUrl iplkmailbox.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0028000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 iplkmailbox.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{7E5073D5-B405-48C4-8C63-CEAD662EA775}\WpadDecision = "0" iplkmailbox.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7a-df-74-b6-a7-0a\WpadDecisionTime = 807645cce6a7da01 iplkmailbox.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" iplkmailbox.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7a-df-74-b6-a7-0a iplkmailbox.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{7E5073D5-B405-48C4-8C63-CEAD662EA775}\WpadDecisionTime = 60e7dfefe6a7da01 iplkmailbox.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections iplkmailbox.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings iplkmailbox.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{7E5073D5-B405-48C4-8C63-CEAD662EA775}\WpadDecisionTime = 807645cce6a7da01 iplkmailbox.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
iplkmailbox.exepid process 3060 iplkmailbox.exe 3060 iplkmailbox.exe 3060 iplkmailbox.exe 3060 iplkmailbox.exe 3060 iplkmailbox.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exepid process 2364 4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exeiplkmailbox.exedescription pid process target process PID 2424 wrote to memory of 2364 2424 4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exe 4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exe PID 2424 wrote to memory of 2364 2424 4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exe 4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exe PID 2424 wrote to memory of 2364 2424 4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exe 4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exe PID 2424 wrote to memory of 2364 2424 4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exe 4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exe PID 3000 wrote to memory of 3060 3000 iplkmailbox.exe iplkmailbox.exe PID 3000 wrote to memory of 3060 3000 iplkmailbox.exe iplkmailbox.exe PID 3000 wrote to memory of 3060 3000 iplkmailbox.exe iplkmailbox.exe PID 3000 wrote to memory of 3060 3000 iplkmailbox.exe iplkmailbox.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2424 -
C:\Users\Admin\AppData\Local\Temp\4d7ef2a7aeb9b35edc5258c74ad0f7d5_JaffaCakes118.exe--568bbb162⤵
- Suspicious behavior: RenamesItself
PID:2364
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C:\Windows\SysWOW64\iplkmailbox.exe"C:\Windows\SysWOW64\iplkmailbox.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3000 -
C:\Windows\SysWOW64\iplkmailbox.exe--5dd3c0642⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:3060