Analysis
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max time kernel
129s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
19-08-2024 20:50
Static task
static1
Behavioral task
behavioral1
Sample
ac8713aa03e996641532bd291e49881c_JaffaCakes118.dll
Resource
win7-20240708-en
General
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Target
ac8713aa03e996641532bd291e49881c_JaffaCakes118.dll
-
Size
810KB
-
MD5
ac8713aa03e996641532bd291e49881c
-
SHA1
613ed0f44ce630a69b0a93c7aaad9078feac00e3
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SHA256
68199ddf000a34ebcf9cedb1d45eefb0319f0a802197e64c4658e7ea9f04a943
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SHA512
d8441840363b3ebef89dc0809e7c2018726af9f6bcacecda934544542236f5bbdac4a317650e306cd5cb9938021922fc2b136ba58968a54e2335e9b32db5e92b
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SSDEEP
24576:pH4nE0l4oqCKzH6s0FaIhAgW/Ia/VKnDD:FbqFwKnDD
Malware Config
Extracted
qakbot
401.138
obama03
1612873476
86.220.60.133:2222
176.181.247.197:443
71.74.12.34:443
47.22.148.6:443
97.69.160.4:2222
103.51.20.143:2222
176.205.222.30:2078
105.226.10.142:443
90.101.117.122:2222
80.11.5.65:2222
82.12.157.95:995
196.151.252.84:443
45.77.115.208:2222
47.146.169.85:443
76.94.200.148:995
23.240.70.80:443
82.127.125.209:990
196.221.207.137:995
85.58.200.50:2222
45.32.211.207:2222
173.70.165.101:995
207.246.116.237:8443
149.28.99.97:995
149.28.101.90:8443
45.63.107.192:443
207.246.116.237:995
207.246.77.75:443
149.28.98.196:443
45.32.211.207:443
144.202.38.185:443
144.202.38.185:995
149.28.98.196:995
149.28.101.90:995
207.246.77.75:8443
45.63.107.192:2222
149.28.101.90:443
207.246.116.237:443
45.32.211.207:8443
45.32.211.207:995
1.32.35.2:443
45.77.115.208:443
45.63.107.192:995
144.202.38.185:2222
149.28.98.196:2222
149.28.101.90:2222
207.246.77.75:995
207.246.116.237:2222
207.246.77.75:2222
83.110.12.140:2222
184.189.122.72:443
189.210.115.207:443
201.171.77.138:443
208.126.142.17:443
86.236.77.68:2222
82.76.47.211:443
92.59.35.196:2222
45.77.115.208:8443
2.7.69.217:2222
45.77.115.208:995
172.87.157.235:3389
213.60.147.140:443
125.209.114.182:995
24.50.118.93:443
108.46.145.30:443
197.35.14.18:443
89.3.198.238:443
197.51.82.72:443
81.88.254.62:443
106.51.85.162:443
105.198.236.101:443
70.126.76.75:443
115.69.252.0:22
160.3.187.114:443
96.61.23.88:995
85.132.36.111:2222
86.98.93.124:2078
41.40.16.117:443
66.227.200.160:443
50.244.112.106:443
77.211.30.202:995
89.137.211.239:995
140.82.49.12:443
209.210.187.52:995
59.90.246.200:443
80.11.173.82:8443
78.22.58.205:3389
83.110.103.152:443
98.224.100.33:443
24.115.218.15:995
190.85.91.154:443
47.187.115.228:443
81.150.181.168:2222
142.68.28.22:443
71.88.193.17:443
86.160.137.132:443
219.74.195.175:443
193.248.221.184:2222
80.227.5.69:443
173.25.45.66:443
68.186.192.69:443
151.60.178.141:443
144.139.47.206:443
31.215.70.185:443
105.198.236.99:443
38.92.225.121:443
197.45.110.165:995
70.168.130.172:995
71.187.170.235:443
46.153.118.161:995
188.25.63.105:443
216.201.162.158:443
81.97.154.100:443
68.225.60.77:995
81.214.126.173:2222
87.202.87.210:2222
78.63.226.32:443
108.31.15.10:995
83.110.108.181:2222
202.188.138.162:443
96.21.251.127:2222
106.51.52.111:443
74.222.204.82:995
75.136.40.155:443
24.95.61.62:443
203.194.110.74:443
86.245.46.27:2222
84.72.35.226:443
68.50.197.143:443
75.67.192.125:443
77.27.204.204:995
171.103.138.122:995
95.77.223.148:443
193.252.48.200:443
69.123.179.70:443
154.125.125.77:995
60.50.255.183:443
27.223.92.142:995
115.133.243.6:443
189.223.234.23:995
2.232.253.79:995
88.252.96.34:443
47.188.182.209:995
50.29.166.232:995
76.25.142.196:443
182.190.28.202:3389
2.50.31.69:443
75.136.26.147:443
45.46.53.140:2222
122.148.156.131:995
173.21.10.71:2222
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salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
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Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 2876 regsvr32.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
rundll32.exeexplorer.exeschtasks.exeregsvr32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 2512 rundll32.exe 2512 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 2512 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 2524 wrote to memory of 2512 2524 rundll32.exe rundll32.exe PID 2524 wrote to memory of 2512 2524 rundll32.exe rundll32.exe PID 2524 wrote to memory of 2512 2524 rundll32.exe rundll32.exe PID 2524 wrote to memory of 2512 2524 rundll32.exe rundll32.exe PID 2524 wrote to memory of 2512 2524 rundll32.exe rundll32.exe PID 2524 wrote to memory of 2512 2524 rundll32.exe rundll32.exe PID 2524 wrote to memory of 2512 2524 rundll32.exe rundll32.exe PID 2512 wrote to memory of 2152 2512 rundll32.exe explorer.exe PID 2512 wrote to memory of 2152 2512 rundll32.exe explorer.exe PID 2512 wrote to memory of 2152 2512 rundll32.exe explorer.exe PID 2512 wrote to memory of 2152 2512 rundll32.exe explorer.exe PID 2512 wrote to memory of 2152 2512 rundll32.exe explorer.exe PID 2512 wrote to memory of 2152 2512 rundll32.exe explorer.exe PID 2152 wrote to memory of 264 2152 explorer.exe schtasks.exe PID 2152 wrote to memory of 264 2152 explorer.exe schtasks.exe PID 2152 wrote to memory of 264 2152 explorer.exe schtasks.exe PID 2152 wrote to memory of 264 2152 explorer.exe schtasks.exe PID 1492 wrote to memory of 2864 1492 taskeng.exe regsvr32.exe PID 1492 wrote to memory of 2864 1492 taskeng.exe regsvr32.exe PID 1492 wrote to memory of 2864 1492 taskeng.exe regsvr32.exe PID 1492 wrote to memory of 2864 1492 taskeng.exe regsvr32.exe PID 1492 wrote to memory of 2864 1492 taskeng.exe regsvr32.exe PID 2864 wrote to memory of 2876 2864 regsvr32.exe regsvr32.exe PID 2864 wrote to memory of 2876 2864 regsvr32.exe regsvr32.exe PID 2864 wrote to memory of 2876 2864 regsvr32.exe regsvr32.exe PID 2864 wrote to memory of 2876 2864 regsvr32.exe regsvr32.exe PID 2864 wrote to memory of 2876 2864 regsvr32.exe regsvr32.exe PID 2864 wrote to memory of 2876 2864 regsvr32.exe regsvr32.exe PID 2864 wrote to memory of 2876 2864 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ac8713aa03e996641532bd291e49881c_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2524 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ac8713aa03e996641532bd291e49881c_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2512 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2152 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hgjcmlzuy /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\ac8713aa03e996641532bd291e49881c_JaffaCakes118.dll\"" /SC ONCE /Z /ST 20:52 /ET 21:044⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:264
-
-
-
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C:\Windows\system32\taskeng.exetaskeng.exe {689547C8-960B-40CC-9627-EE2542E23C7D} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:1492 -
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\ac8713aa03e996641532bd291e49881c_JaffaCakes118.dll"2⤵
- Suspicious use of WriteProcessMemory
PID:2864 -
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\ac8713aa03e996641532bd291e49881c_JaffaCakes118.dll"3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2876
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-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
810KB
MD547f645c61d2a6bc8e19c37dac0d9c957
SHA1d5ecf158116b388f56204326ed19067d7eddd32d
SHA256437e7e20b15ab47ea8a27880136b7bf918d56f1f9287b3051a8da0903b68bc60
SHA512e52d1de4cba8f3908c4c951f4072a4ac83538c067814c75bdbe98333040c6ff15f5f4056ad6697a5358bd9a7a25cc575bd2095393f2df2439837571b79974a7a