Analysis
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max time kernel
139s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
08-10-2024 14:42
Static task
static1
Behavioral task
behavioral1
Sample
220ec7a64ec692132475ee33b328b125_JaffaCakes118.dll
Resource
win7-20240708-en
General
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Target
220ec7a64ec692132475ee33b328b125_JaffaCakes118.dll
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Size
708KB
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MD5
220ec7a64ec692132475ee33b328b125
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SHA1
b3feb502dfa4e14bf4c2e5bf3268df19259a3332
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SHA256
9f7e20d79b13e8dec5c8be47c4fd0c1cc110cc9c85b7587377d38f6aaf1aa963
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SHA512
c4877a1d7dbc945a8ae395bdab38e865ef3d0cfe8abab40b53fa16aad05b31f7d2ecdd38836d0598a3e22ad2dc055b3283355c3417a2d28d43e68f06f00d05b3
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SSDEEP
12288:8abAcis08s7gQFMWC24/MFS+AWmdXWJIjJ5F3+DpEFs3H6v/+FoTNm:8QDis0dFA24/MFSptoJKnx+NE23a3+Fj
Malware Config
Extracted
qakbot
402.363
obama106
1632905607
37.210.152.224:995
120.151.47.189:443
105.198.236.99:443
122.11.220.212:2222
199.27.127.129:443
41.251.41.14:995
216.201.162.158:443
124.123.42.115:2078
181.118.183.94:443
120.150.218.241:995
185.250.148.74:443
217.17.56.163:443
182.181.78.18:995
140.82.49.12:443
105.159.144.186:995
89.101.97.139:443
217.17.56.163:0
27.223.92.142:995
95.77.223.148:443
109.190.253.11:2222
81.250.153.227:2222
190.198.206.189:2222
81.241.252.59:2078
136.232.34.70:443
47.22.148.6:443
93.8.66.216:443
124.123.42.115:2222
217.17.56.163:2222
217.17.56.163:2078
217.17.56.163:465
41.228.22.180:443
76.25.142.196:443
71.74.12.34:443
71.80.168.245:443
75.188.35.168:443
173.21.10.71:2222
73.151.236.31:443
45.46.53.140:2222
67.165.206.193:993
38.10.201.211:443
72.252.201.69:443
71.60.246.5:443
92.148.59.207:2222
92.157.171.41:2222
24.139.72.117:443
186.18.205.199:995
24.229.150.54:995
47.40.196.233:2222
24.55.112.61:443
177.130.82.197:2222
109.12.111.14:443
68.204.7.158:443
186.87.135.68:995
80.6.192.58:443
103.148.120.144:443
75.66.88.33:443
173.25.166.81:443
187.156.138.172:443
82.77.137.101:995
173.234.155.233:443
2.178.108.147:61202
73.77.87.137:443
182.176.112.182:443
96.37.113.36:993
162.244.227.34:443
92.59.35.196:2222
196.218.227.241:995
68.207.102.78:443
2.188.27.77:443
189.210.115.207:443
181.163.96.53:443
75.107.26.196:465
185.250.148.74:2222
68.186.192.69:443
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salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
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Processes:
reg.exereg.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\Microsoft\Dsaoolyzbelg = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Roaming\Microsoft\Fprxsnvnt = "0" reg.exe -
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 2588 regsvr32.exe -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
schtasks.exeregsvr32.exeexplorer.exerundll32.exeexplorer.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe -
Modifies data under HKEY_USERS 10 IoCs
Processes:
explorer.exedescription ioc process Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Regkocgd\8735b83c = 4e5388bf20af881a84ef1adc78a55b405cf64e006cdc382041749959ef5519a799f9ad138c27e8fe786ec9519a9ac35851d1425674c871d6be0d3d38a19825 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Regkocgd\f87cd7ca = 5e17ac46089bddcd5d2f14184a371cb87a12d74acfea1848baa66fc6229bfb92c75da1e50cf99277be952d428ec3d17a5af0ed2f304740789ec24b89e596dc17596bb8cae92baacebe318e1deeffde403cff9c07d9d0ee5bad23bbe8860761a1a792771ccdb775d2ed147ce3a7ef6110eab4 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Regkocgd\f87cd7ca = 5e17bb46089be86d1ee30a6ddfcbe12d35eb693dd9afc1b7d16e804e7a02c3d658d7862314b17a26b97c93d02a58bbfb95566358a7212d657a0125715e7b4f0b9c0c42342aef469cc730897a32b647b7199d9cd3455f7d580a4a5f65ca explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Regkocgd\cde30784 = 797ccc1a69b86cbffb11442a2ea80b7c2e3b3ffe278932402b5eb9297d3c6be3e248c6df710326a913d57539cdb4352475bf7b84a0a0c4351e0c80b125c4dd08fe370458a085b100d0b0151651c7c91ec56509d98019edb4f9a1113ccd4cdc8d8c8b0f7d55ea267bb0b6fa2310a7cda90028d584d0fc96aa91dee594 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Regkocgd\771e409d = b9500d016424f40db4d8207a154b7a73829fb7d0a7d256f9cd7e explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Regkocgd\a160f17 = 7ba40ef2c04743219e41a7330942d15c7bdb45f6cf287daed9442b4087396e52b97ce053f4ba6f0458e11224bc833f15102fbface1170334d8691da030973ff3505c6cae231a24e2bdbb32e91a2618529a0fe2fbf1277908f33a0b6a2b7be5e8 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Regkocgd\755f60e1 = 6e83f20bab46a50d43e8ffc3fbc77692e8d4cd56cc340154df5a8db0d3375306ceb3f74cd24f47a2f48e357b445473ad89439e82f27cfd7ef97df8585eabd85389110754825185b7344ef2ac064ef31735ebae90 explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Regkocgd explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Regkocgd\cfa227f8 = 5615a55afd511423d2e91346d10317354277dabbd300c2530a722035ca77be1d39749b198f955b5de36ef125bf21d731c80b84b590e4241b29aaf77d2f explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Regkocgd\b2aa6872 = 9cadd125d4a709f677dd34719c920d029d explorer.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.exeregsvr32.exepid process 2100 rundll32.exe 2588 regsvr32.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
rundll32.exeregsvr32.exepid process 2100 rundll32.exe 2588 regsvr32.exe -
Suspicious use of WriteProcessMemory 43 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exeregsvr32.exeexplorer.exedescription pid process target process PID 2000 wrote to memory of 2100 2000 rundll32.exe rundll32.exe PID 2000 wrote to memory of 2100 2000 rundll32.exe rundll32.exe PID 2000 wrote to memory of 2100 2000 rundll32.exe rundll32.exe PID 2000 wrote to memory of 2100 2000 rundll32.exe rundll32.exe PID 2000 wrote to memory of 2100 2000 rundll32.exe rundll32.exe PID 2000 wrote to memory of 2100 2000 rundll32.exe rundll32.exe PID 2000 wrote to memory of 2100 2000 rundll32.exe rundll32.exe PID 2100 wrote to memory of 2452 2100 rundll32.exe explorer.exe PID 2100 wrote to memory of 2452 2100 rundll32.exe explorer.exe PID 2100 wrote to memory of 2452 2100 rundll32.exe explorer.exe PID 2100 wrote to memory of 2452 2100 rundll32.exe explorer.exe PID 2100 wrote to memory of 2452 2100 rundll32.exe explorer.exe PID 2100 wrote to memory of 2452 2100 rundll32.exe explorer.exe PID 2452 wrote to memory of 2692 2452 explorer.exe schtasks.exe PID 2452 wrote to memory of 2692 2452 explorer.exe schtasks.exe PID 2452 wrote to memory of 2692 2452 explorer.exe schtasks.exe PID 2452 wrote to memory of 2692 2452 explorer.exe schtasks.exe PID 2860 wrote to memory of 1576 2860 taskeng.exe regsvr32.exe PID 2860 wrote to memory of 1576 2860 taskeng.exe regsvr32.exe PID 2860 wrote to memory of 1576 2860 taskeng.exe regsvr32.exe PID 2860 wrote to memory of 1576 2860 taskeng.exe regsvr32.exe PID 2860 wrote to memory of 1576 2860 taskeng.exe regsvr32.exe PID 1576 wrote to memory of 2588 1576 regsvr32.exe regsvr32.exe PID 1576 wrote to memory of 2588 1576 regsvr32.exe regsvr32.exe PID 1576 wrote to memory of 2588 1576 regsvr32.exe regsvr32.exe PID 1576 wrote to memory of 2588 1576 regsvr32.exe regsvr32.exe PID 1576 wrote to memory of 2588 1576 regsvr32.exe regsvr32.exe PID 1576 wrote to memory of 2588 1576 regsvr32.exe regsvr32.exe PID 1576 wrote to memory of 2588 1576 regsvr32.exe regsvr32.exe PID 2588 wrote to memory of 2828 2588 regsvr32.exe explorer.exe PID 2588 wrote to memory of 2828 2588 regsvr32.exe explorer.exe PID 2588 wrote to memory of 2828 2588 regsvr32.exe explorer.exe PID 2588 wrote to memory of 2828 2588 regsvr32.exe explorer.exe PID 2588 wrote to memory of 2828 2588 regsvr32.exe explorer.exe PID 2588 wrote to memory of 2828 2588 regsvr32.exe explorer.exe PID 2828 wrote to memory of 2992 2828 explorer.exe reg.exe PID 2828 wrote to memory of 2992 2828 explorer.exe reg.exe PID 2828 wrote to memory of 2992 2828 explorer.exe reg.exe PID 2828 wrote to memory of 2992 2828 explorer.exe reg.exe PID 2828 wrote to memory of 2984 2828 explorer.exe reg.exe PID 2828 wrote to memory of 2984 2828 explorer.exe reg.exe PID 2828 wrote to memory of 2984 2828 explorer.exe reg.exe PID 2828 wrote to memory of 2984 2828 explorer.exe reg.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\220ec7a64ec692132475ee33b328b125_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2000 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\220ec7a64ec692132475ee33b328b125_JaffaCakes118.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2100 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2452 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn tyywryvjz /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\220ec7a64ec692132475ee33b328b125_JaffaCakes118.dll\"" /SC ONCE /Z /ST 20:00 /ET 20:124⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2692
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C:\Windows\system32\taskeng.exetaskeng.exe {1B0200E3-826F-46C1-98E9-9B419D3ED988} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:2860 -
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\220ec7a64ec692132475ee33b328b125_JaffaCakes118.dll"2⤵
- Suspicious use of WriteProcessMemory
PID:1576 -
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\220ec7a64ec692132475ee33b328b125_JaffaCakes118.dll"3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2588 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe4⤵
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:2828 -
C:\Windows\system32\reg.exeC:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Dsaoolyzbelg" /d "0"5⤵
- Windows security bypass
PID:2992 -
C:\Windows\system32\reg.exeC:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Fprxsnvnt" /d "0"5⤵
- Windows security bypass
PID:2984
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
708KB
MD5220ec7a64ec692132475ee33b328b125
SHA1b3feb502dfa4e14bf4c2e5bf3268df19259a3332
SHA2569f7e20d79b13e8dec5c8be47c4fd0c1cc110cc9c85b7587377d38f6aaf1aa963
SHA512c4877a1d7dbc945a8ae395bdab38e865ef3d0cfe8abab40b53fa16aad05b31f7d2ecdd38836d0598a3e22ad2dc055b3283355c3417a2d28d43e68f06f00d05b3
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e