Analysis
-
max time kernel
148s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
03-04-2024 05:14
Static task
static1
Behavioral task
behavioral1
Sample
a121985adcddbb2eb923d45ae3b8cdd9_JaffaCakes118.dll
Resource
win7-20240220-en
General
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Target
a121985adcddbb2eb923d45ae3b8cdd9_JaffaCakes118.dll
-
Size
836KB
-
MD5
a121985adcddbb2eb923d45ae3b8cdd9
-
SHA1
713c8fe8286c0090f4027ff49d0fdaa4807153af
-
SHA256
7d90e5c0e768763f154805629506d6620ad3c3c08ca5cbbf99123fcea97230ac
-
SHA512
ab8f1997a61ee4252538c0f36d8c1efa4673a172e76f936e8373de7e2191856b569f3321a09d963a0e2a8309b57c3a3d2cc31131bf3726ad3059736793539b57
-
SSDEEP
24576:/L8cabX4zXsvdilerHJb6NwH1E2C3Nl4Z:jybX4XslKCMwH1E2C3
Malware Config
Extracted
qakbot
402.363
tr
1633943125
140.82.49.12:443
89.137.52.44:443
24.107.165.50:443
66.216.193.114:443
75.131.217.182:443
41.86.42.158:995
24.119.214.7:443
67.166.233.75:443
105.198.236.99:443
120.151.47.189:443
2.222.167.138:443
41.228.22.180:443
78.105.213.151:995
5.193.125.67:995
41.86.42.158:443
96.57.188.174:2078
120.150.218.241:995
66.177.215.152:0
122.11.220.212:2222
73.52.50.32:443
63.143.92.99:995
103.142.10.177:443
81.241.252.59:2078
167.248.117.81:443
220.255.25.28:2222
81.213.59.22:443
197.90.242.92:61201
197.89.144.3:443
103.148.120.144:443
181.118.183.94:443
94.200.181.154:443
209.236.35.178:443
67.230.44.194:443
188.50.52.75:995
72.173.78.211:443
93.48.58.123:2222
81.250.153.227:2222
185.250.148.74:443
73.77.87.137:443
84.39.192.102:995
85.109.229.54:995
174.54.193.186:443
136.232.34.70:443
77.31.162.93:443
76.25.142.196:443
39.33.165.65:995
37.210.152.224:995
73.151.236.31:443
173.21.10.71:2222
186.32.163.199:443
73.230.205.91:443
71.74.12.34:443
75.188.35.168:443
181.4.53.6:465
89.101.97.139:443
68.204.7.158:443
45.46.53.140:2222
109.12.111.14:443
203.213.107.174:443
200.232.214.222:995
73.77.87.137:995
47.40.196.233:2222
86.8.177.143:443
67.165.206.193:993
216.201.162.158:443
199.27.127.129:443
209.50.20.255:443
72.27.211.245:995
77.57.204.78:443
27.223.92.142:995
99.227.243.24:993
187.250.159.104:443
187.172.230.218:443
69.30.186.190:443
177.94.34.42:995
24.139.72.117:443
24.229.150.54:995
177.170.201.134:995
72.252.201.69:443
47.22.148.6:443
98.157.235.126:443
124.123.42.115:2222
2.99.100.134:2222
182.176.180.73:443
80.6.192.58:443
40.131.140.155:995
162.244.227.34:443
110.174.64.179:995
202.134.178.157:443
189.136.217.97:995
24.55.112.61:443
66.103.170.104:2222
209.142.97.161:995
74.72.237.54:443
66.177.215.152:50010
131.191.107.34:995
75.75.179.226:443
24.171.50.5:443
49.33.237.65:443
173.25.162.221:443
201.6.246.227:995
66.177.215.152:443
217.17.56.163:2222
202.165.32.158:2222
39.52.229.8:995
42.60.70.14:443
73.140.38.124:443
167.248.100.227:443
63.70.164.200:443
189.131.221.201:443
181.84.114.46:443
167.248.99.149:443
177.94.21.110:995
50.54.32.149:443
189.224.181.39:443
177.94.125.59:995
73.130.180.25:443
217.17.56.163:2078
75.66.88.33:443
206.47.134.234:2222
167.248.54.34:2222
181.4.53.6:443
190.198.206.189:2222
167.248.111.245:443
96.46.103.226:443
73.25.124.140:2222
24.152.219.253:995
68.186.192.69:443
162.210.220.137:443
174.54.58.170:443
103.246.130.114:1194
103.246.130.35:21
103.246.130.2:20
103.246.130.122:20
103.157.122.198:995
4.34.193.180:995
159.2.51.200:2222
187.101.25.96:32100
76.84.230.103:443
174.59.35.191:443
173.63.245.129:443
143.131.13.161:443
75.163.81.130:995
76.84.32.159:443
147.92.51.49:443
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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\Uzkkmyxal = "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\Zknfoqgygiwi = "0" reg.exe -
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 1932 regsvr32.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Modifies data under HKEY_USERS 10 IoCs
Processes:
explorer.exedescription ioc process Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Deonroo\32ce2def = 4267f62dfe320c1caebaa0e4f1f5ce4bb146dc608db90cf060ff57d4e69c2a6de04c5b6590f05cb3034bb2b5a1f94ba57c5f07c699a2190cf82a9c60556f0e23ce616c3525c3a225dc7cc50bee82edb973e9fb2b1ff6f28a909ad5a7cf19b09760f3f65bf9643cbb9d3340 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Deonroo\751fda1 = eb55e92885525ebfcecf0952a68e28d9c61a1d7f9e9e48f9311fba9e3b48018426c5d63f76e5881ad1b246271223faa49e5c87d6fb4fad61db859a287d2d78d28adf091a22f347bcf6521e6966ec029c4607bbe19add637ba8ad05a4523d65dfd5736b4740a548e47354c990445936f30d43ad174d7294c2ef2412773d47836aca515c3fa44aad9cfd292c218a8b3788eb1211b2dbd9cb8cdfc3441ddd33412919ae166662 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Deonroo\510dddd = 52c17221d0943df01a68362e3b71479231978ab79de9821494408200413ccafe6985ae6c4035219810f7f44ed82ac641a1d186dae62bf6293542ebe434e95d8379cc56c306778b1df0018eafffabe0518df77b7ef1d6a7f3bb7839160e4ed1b64087f7d8d7daf4 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Deonroo\78189257 = ccc21880b1f7d9f7507a8702be6ce926cf3061653adab7d45b89441917a35f0ecd5b5c48693daf4f8393aecd8090b44a648dc3d620ce0482df06b5d6b1553e7be53c explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Deonroo\4d874219 = d1ef2218b29f31edd11190e6de00a339dc1afc1b14c2360fe601e7f6401c3e7d732ea48c581115c6feb4279895fc5c5eb9161ca7cdab4fc8f3a5ec7956289b7b239b8a91003f949a8a3aeffddb85cb3f2ad36d explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Deonroo explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Deonroo\bdacbab8 = ee817f641e486cf45a1cf0df16fc5230cc0febe21ac601eba044e8bf096d6a36 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Deonroo\c0a4f532 = 4f4cdb974453b48f60173d00b844fc02a046ed44f917d3ba15bb9a02da3385a5a2bd397e4a46b596dc637033e9c11ef38590b733560e5127b61b500fdb1d0d11ab0e4b0c5faf7b961b7f17f01aee3ef03e34 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Deonroo\bfed9ac4 = f3df9189f8253550c0a480fa8c35336075342be1dd080e explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Deonroo\32ce2def = 4267e12dfe32391e445c87139373d0255772b14a953824349fbeb002be133f1be6a410891030a5797c89988e8f231ad19cf71b30b270ac94d0c2489cdfc28292b440c25ce7f57733412030bfa168ded0a5d126b95fca70ee79238f2b5aaaae9236c3e9c982e1d8cad8ffd565cdb6548bd7f904115117203108a188283415b168 explorer.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exeregsvr32.exepid process 2268 rundll32.exe 1932 regsvr32.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
rundll32.exeregsvr32.exepid process 2268 rundll32.exe 1932 regsvr32.exe -
Suspicious use of WriteProcessMemory 43 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exeregsvr32.exeexplorer.exedescription pid process target process PID 2372 wrote to memory of 2268 2372 rundll32.exe rundll32.exe PID 2372 wrote to memory of 2268 2372 rundll32.exe rundll32.exe PID 2372 wrote to memory of 2268 2372 rundll32.exe rundll32.exe PID 2372 wrote to memory of 2268 2372 rundll32.exe rundll32.exe PID 2372 wrote to memory of 2268 2372 rundll32.exe rundll32.exe PID 2372 wrote to memory of 2268 2372 rundll32.exe rundll32.exe PID 2372 wrote to memory of 2268 2372 rundll32.exe rundll32.exe PID 2268 wrote to memory of 2132 2268 rundll32.exe explorer.exe PID 2268 wrote to memory of 2132 2268 rundll32.exe explorer.exe PID 2268 wrote to memory of 2132 2268 rundll32.exe explorer.exe PID 2268 wrote to memory of 2132 2268 rundll32.exe explorer.exe PID 2268 wrote to memory of 2132 2268 rundll32.exe explorer.exe PID 2268 wrote to memory of 2132 2268 rundll32.exe explorer.exe PID 2132 wrote to memory of 2576 2132 explorer.exe schtasks.exe PID 2132 wrote to memory of 2576 2132 explorer.exe schtasks.exe PID 2132 wrote to memory of 2576 2132 explorer.exe schtasks.exe PID 2132 wrote to memory of 2576 2132 explorer.exe schtasks.exe PID 2176 wrote to memory of 776 2176 taskeng.exe regsvr32.exe PID 2176 wrote to memory of 776 2176 taskeng.exe regsvr32.exe PID 2176 wrote to memory of 776 2176 taskeng.exe regsvr32.exe PID 2176 wrote to memory of 776 2176 taskeng.exe regsvr32.exe PID 2176 wrote to memory of 776 2176 taskeng.exe regsvr32.exe PID 776 wrote to memory of 1932 776 regsvr32.exe regsvr32.exe PID 776 wrote to memory of 1932 776 regsvr32.exe regsvr32.exe PID 776 wrote to memory of 1932 776 regsvr32.exe regsvr32.exe PID 776 wrote to memory of 1932 776 regsvr32.exe regsvr32.exe PID 776 wrote to memory of 1932 776 regsvr32.exe regsvr32.exe PID 776 wrote to memory of 1932 776 regsvr32.exe regsvr32.exe PID 776 wrote to memory of 1932 776 regsvr32.exe regsvr32.exe PID 1932 wrote to memory of 1300 1932 regsvr32.exe explorer.exe PID 1932 wrote to memory of 1300 1932 regsvr32.exe explorer.exe PID 1932 wrote to memory of 1300 1932 regsvr32.exe explorer.exe PID 1932 wrote to memory of 1300 1932 regsvr32.exe explorer.exe PID 1932 wrote to memory of 1300 1932 regsvr32.exe explorer.exe PID 1932 wrote to memory of 1300 1932 regsvr32.exe explorer.exe PID 1300 wrote to memory of 2320 1300 explorer.exe reg.exe PID 1300 wrote to memory of 2320 1300 explorer.exe reg.exe PID 1300 wrote to memory of 2320 1300 explorer.exe reg.exe PID 1300 wrote to memory of 2320 1300 explorer.exe reg.exe PID 1300 wrote to memory of 2304 1300 explorer.exe reg.exe PID 1300 wrote to memory of 2304 1300 explorer.exe reg.exe PID 1300 wrote to memory of 2304 1300 explorer.exe reg.exe PID 1300 wrote to memory of 2304 1300 explorer.exe reg.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a121985adcddbb2eb923d45ae3b8cdd9_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\a121985adcddbb2eb923d45ae3b8cdd9_JaffaCakes118.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn kwicqnwra /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\a121985adcddbb2eb923d45ae3b8cdd9_JaffaCakes118.dll\"" /SC ONCE /Z /ST 05:17 /ET 05:294⤵
- Creates scheduled task(s)
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C:\Windows\system32\taskeng.exetaskeng.exe {E990C7F7-A8B3-49A4-8593-8359DE37F7A4} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\a121985adcddbb2eb923d45ae3b8cdd9_JaffaCakes118.dll"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\a121985adcddbb2eb923d45ae3b8cdd9_JaffaCakes118.dll"3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe4⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
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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\Uzkkmyxal" /d "0"5⤵
- Windows security bypass
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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\Zknfoqgygiwi" /d "0"5⤵
- Windows security bypass
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\a121985adcddbb2eb923d45ae3b8cdd9_JaffaCakes118.dllFilesize
836KB
MD5a121985adcddbb2eb923d45ae3b8cdd9
SHA1713c8fe8286c0090f4027ff49d0fdaa4807153af
SHA2567d90e5c0e768763f154805629506d6620ad3c3c08ca5cbbf99123fcea97230ac
SHA512ab8f1997a61ee4252538c0f36d8c1efa4673a172e76f936e8373de7e2191856b569f3321a09d963a0e2a8309b57c3a3d2cc31131bf3726ad3059736793539b57
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memory/1300-30-0x0000000000320000-0x0000000000341000-memory.dmpFilesize
132KB
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memory/1300-29-0x0000000000320000-0x0000000000341000-memory.dmpFilesize
132KB
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memory/1300-28-0x0000000000320000-0x0000000000341000-memory.dmpFilesize
132KB
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memory/1300-26-0x0000000000320000-0x0000000000341000-memory.dmpFilesize
132KB
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memory/1932-25-0x0000000073E00000-0x0000000073F6E000-memory.dmpFilesize
1.4MB
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memory/1932-21-0x0000000073E00000-0x0000000073F6E000-memory.dmpFilesize
1.4MB
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memory/1932-20-0x0000000073E00000-0x0000000073F6E000-memory.dmpFilesize
1.4MB
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memory/2132-5-0x0000000000080000-0x0000000000082000-memory.dmpFilesize
8KB
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memory/2132-13-0x0000000000320000-0x0000000000341000-memory.dmpFilesize
132KB
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memory/2132-15-0x0000000000320000-0x0000000000341000-memory.dmpFilesize
132KB
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memory/2132-12-0x0000000000320000-0x0000000000341000-memory.dmpFilesize
132KB
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memory/2132-11-0x0000000000320000-0x0000000000341000-memory.dmpFilesize
132KB
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memory/2132-7-0x0000000000320000-0x0000000000341000-memory.dmpFilesize
132KB
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memory/2268-8-0x0000000074850000-0x00000000749BE000-memory.dmpFilesize
1.4MB
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memory/2268-0-0x0000000074850000-0x00000000749BE000-memory.dmpFilesize
1.4MB
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memory/2268-1-0x0000000074850000-0x00000000749BE000-memory.dmpFilesize
1.4MB
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memory/2268-4-0x0000000000170000-0x0000000000171000-memory.dmpFilesize
4KB
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memory/2268-2-0x0000000074850000-0x00000000749BE000-memory.dmpFilesize
1.4MB