Analysis
-
max time kernel
141s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
28-03-2024 18:57
Static task
static1
Behavioral task
behavioral1
Sample
0d7c8e676229fbf7ff9caeefc141ce83_JaffaCakes118.dll
Resource
win7-20240221-en
General
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Target
0d7c8e676229fbf7ff9caeefc141ce83_JaffaCakes118.dll
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Size
1.2MB
-
MD5
0d7c8e676229fbf7ff9caeefc141ce83
-
SHA1
24f5eae49269c56d8bda518a12157313c327f19a
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SHA256
d1126951765a56d1a1a0e33fe18f0566a72e962ba8d2631608e1b3d802274d3c
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SHA512
d5700c295cad80bd563ba27fe1ac761c491c913416e84ad606cf54ed9a9313dd254ac76c603ffd2e8303ded4df32ab82fd320ebcce8298a93ee9f1927bf7e4c1
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SSDEEP
24576:uw7BZFodRlyc501VWUMkTjACzDSQPhy5DipHl950JkSr+qk5acKVv8drF+7:1Lt18UMeTzDjpbpr50mSrtkIcKVvuJ+7
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 Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ProgramData\Microsoft\Yanighhkuvv = "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\Doekzqw = "0" reg.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths reg.exe -
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 1172 regsvr32.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Modifies data under HKEY_USERS 10 IoCs
Processes:
explorer.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Agocwaogacvo explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Agocwaogacvo\301ddcb5 = 0350d24c9d00f1f38fccbc1b3bfa74f5ad50b0fdb52c4eafca4158852e8bdb6fff85b6bf85effeb876e67cc3b4e53a95404e9fdab20bc1b9d4f7be7c728d22a54462228c33afbef757d523db0ef3c739cdc0eece9e1e75b61e6507 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Agocwaogacvo\c2770468 = aadf28e58ba962e216c46472d05a593dcf481262c722f0931632a128358bc82c54e5274fb592e87de549e8e3b659aa9eb6e1ee44dd31a4de127faea5094eef80558f644da0e87299493de70c2bcae45830d2d3019bec22c08d explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Agocwaogacvo\bd3e6b9e = fbeabf91d5c6c31178a3f4ef71ee3a04782666eedfd5600b4c6c5f00b13db87c82cc8454bec40d16e28a04f794e3f949ba2e8ac8c47798450bb58969 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Agocwaogacvo\4f54b343 = 96b8ef4063998a7f4cec6e5998edd2918898205a06106a939e2c7f0359ce6802de8b3c6a8b9cf5bb3f372185f224b32915a12ab6e432d3e5abbcc1267d07753b21fe401e8303aa9df25555b227e9d7b6107b8efb168ee0 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Agocwaogacvo\301ddcb5 = 0350c54c9d00c4ab9960fac3f50bdd2720a80812a70bbc995adeab2c02daabf4cbd3ffd51f638a13eb6991462281861ab20593e89c1269660d09dd2cdb0cc3f35b572cf2ef614fe802f1ab67fced3fb4c0e2219106f57ca2df8228594c7bf71904ace0221159f269565aea9b850672e1 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Agocwaogacvo\5820cfb = 851e6b54610b04924d1a740e0e513bd8f4e01c178dbdc26b18e85153485c1032fbaa100b1f78ef91a8542c23576d6a821a020f545a37a1c1c775c1a5cf4a97b92eb4dc720c0a26984649571a93fa03a83efedd63fe4c2a2ad8fb654f9e9c0a7e1d7765920e8328e9c68aad2001da53bc13157e5ab73c7e918080ebe5fbcf89adbd2101cfffa3593c7b3243509303701eb02cf2feea1fcfec408b4787100ea31d3558a3ff825363291b736d13334faca54ed9 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Agocwaogacvo\7c32c87 = 26ee2afdbb64a1c1fe7266c3fa9809763875b06bd5cb07f4cbfacfad55e0170dc61eddf41e4a4ef491bcaa660357b998080d explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Agocwaogacvo\bf7f4be2 = 7fc8e6da08df7708b0f7c1d4bbbbf9f8cd48a18e7cdfe5ce37cd2f6d2c3b10d8dafbe8bf46a6ed19388df117e394a5e5d809d2994701635c6c3631b2fffbd9fb18b433eaadc1f385a1a25151223da926b9f430 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Agocwaogacvo\7acb630d = c2f8ac369bf26f24a9cb7cc42b5ee166d41b7d13f91671629fe3c59d2c8210db861284c9e92d40913284026fef5f79062640f5fdeffc1fa427bd605daa8475cfda89 explorer.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exeregsvr32.exepid process 2240 rundll32.exe 1172 regsvr32.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
rundll32.exeregsvr32.exepid process 2240 rundll32.exe 1172 regsvr32.exe -
Suspicious use of WriteProcessMemory 43 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exeregsvr32.exeexplorer.exedescription pid process target process PID 1976 wrote to memory of 2240 1976 rundll32.exe rundll32.exe PID 1976 wrote to memory of 2240 1976 rundll32.exe rundll32.exe PID 1976 wrote to memory of 2240 1976 rundll32.exe rundll32.exe PID 1976 wrote to memory of 2240 1976 rundll32.exe rundll32.exe PID 1976 wrote to memory of 2240 1976 rundll32.exe rundll32.exe PID 1976 wrote to memory of 2240 1976 rundll32.exe rundll32.exe PID 1976 wrote to memory of 2240 1976 rundll32.exe rundll32.exe PID 2240 wrote to memory of 2588 2240 rundll32.exe explorer.exe PID 2240 wrote to memory of 2588 2240 rundll32.exe explorer.exe PID 2240 wrote to memory of 2588 2240 rundll32.exe explorer.exe PID 2240 wrote to memory of 2588 2240 rundll32.exe explorer.exe PID 2240 wrote to memory of 2588 2240 rundll32.exe explorer.exe PID 2240 wrote to memory of 2588 2240 rundll32.exe explorer.exe PID 2588 wrote to memory of 2800 2588 explorer.exe schtasks.exe PID 2588 wrote to memory of 2800 2588 explorer.exe schtasks.exe PID 2588 wrote to memory of 2800 2588 explorer.exe schtasks.exe PID 2588 wrote to memory of 2800 2588 explorer.exe schtasks.exe PID 2060 wrote to memory of 2000 2060 taskeng.exe regsvr32.exe PID 2060 wrote to memory of 2000 2060 taskeng.exe regsvr32.exe PID 2060 wrote to memory of 2000 2060 taskeng.exe regsvr32.exe PID 2060 wrote to memory of 2000 2060 taskeng.exe regsvr32.exe PID 2060 wrote to memory of 2000 2060 taskeng.exe regsvr32.exe PID 2000 wrote to memory of 1172 2000 regsvr32.exe regsvr32.exe PID 2000 wrote to memory of 1172 2000 regsvr32.exe regsvr32.exe PID 2000 wrote to memory of 1172 2000 regsvr32.exe regsvr32.exe PID 2000 wrote to memory of 1172 2000 regsvr32.exe regsvr32.exe PID 2000 wrote to memory of 1172 2000 regsvr32.exe regsvr32.exe PID 2000 wrote to memory of 1172 2000 regsvr32.exe regsvr32.exe PID 2000 wrote to memory of 1172 2000 regsvr32.exe regsvr32.exe PID 1172 wrote to memory of 2120 1172 regsvr32.exe explorer.exe PID 1172 wrote to memory of 2120 1172 regsvr32.exe explorer.exe PID 1172 wrote to memory of 2120 1172 regsvr32.exe explorer.exe PID 1172 wrote to memory of 2120 1172 regsvr32.exe explorer.exe PID 1172 wrote to memory of 2120 1172 regsvr32.exe explorer.exe PID 1172 wrote to memory of 2120 1172 regsvr32.exe explorer.exe PID 2120 wrote to memory of 2952 2120 explorer.exe reg.exe PID 2120 wrote to memory of 2952 2120 explorer.exe reg.exe PID 2120 wrote to memory of 2952 2120 explorer.exe reg.exe PID 2120 wrote to memory of 2952 2120 explorer.exe reg.exe PID 2120 wrote to memory of 2900 2120 explorer.exe reg.exe PID 2120 wrote to memory of 2900 2120 explorer.exe reg.exe PID 2120 wrote to memory of 2900 2120 explorer.exe reg.exe PID 2120 wrote to memory of 2900 2120 explorer.exe reg.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0d7c8e676229fbf7ff9caeefc141ce83_JaffaCakes118.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0d7c8e676229fbf7ff9caeefc141ce83_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 mvsacdf /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\0d7c8e676229fbf7ff9caeefc141ce83_JaffaCakes118.dll\"" /SC ONCE /Z /ST 19:00 /ET 19:124⤵
- Creates scheduled task(s)
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C:\Windows\system32\taskeng.exetaskeng.exe {6F7BB32A-2F4A-4290-A312-3F04D0C91CFF} 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\0d7c8e676229fbf7ff9caeefc141ce83_JaffaCakes118.dll"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\0d7c8e676229fbf7ff9caeefc141ce83_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\Yanighhkuvv" /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\Doekzqw" /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\0d7c8e676229fbf7ff9caeefc141ce83_JaffaCakes118.dllFilesize
1.2MB
MD50d7c8e676229fbf7ff9caeefc141ce83
SHA124f5eae49269c56d8bda518a12157313c327f19a
SHA256d1126951765a56d1a1a0e33fe18f0566a72e962ba8d2631608e1b3d802274d3c
SHA512d5700c295cad80bd563ba27fe1ac761c491c913416e84ad606cf54ed9a9313dd254ac76c603ffd2e8303ded4df32ab82fd320ebcce8298a93ee9f1927bf7e4c1
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\??\PIPE\wkssvcMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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memory/1172-26-0x0000000074490000-0x0000000074662000-memory.dmpFilesize
1.8MB
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memory/1172-20-0x0000000074490000-0x0000000074662000-memory.dmpFilesize
1.8MB
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memory/1172-19-0x0000000074490000-0x0000000074662000-memory.dmpFilesize
1.8MB
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memory/2120-29-0x0000000000100000-0x0000000000121000-memory.dmpFilesize
132KB
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memory/2120-30-0x0000000000100000-0x0000000000121000-memory.dmpFilesize
132KB
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memory/2120-28-0x0000000000100000-0x0000000000121000-memory.dmpFilesize
132KB
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memory/2120-24-0x0000000000100000-0x0000000000121000-memory.dmpFilesize
132KB
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memory/2240-7-0x0000000074D80000-0x0000000074F52000-memory.dmpFilesize
1.8MB
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memory/2240-0-0x0000000074D80000-0x0000000074F52000-memory.dmpFilesize
1.8MB
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memory/2240-3-0x0000000000200000-0x0000000000201000-memory.dmpFilesize
4KB
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memory/2240-1-0x0000000074D80000-0x0000000074F52000-memory.dmpFilesize
1.8MB
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memory/2588-14-0x0000000000080000-0x00000000000A1000-memory.dmpFilesize
132KB
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memory/2588-12-0x0000000000080000-0x00000000000A1000-memory.dmpFilesize
132KB
-
memory/2588-11-0x0000000000080000-0x00000000000A1000-memory.dmpFilesize
132KB
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memory/2588-10-0x0000000000080000-0x00000000000A1000-memory.dmpFilesize
132KB
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memory/2588-6-0x0000000000080000-0x00000000000A1000-memory.dmpFilesize
132KB
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memory/2588-4-0x00000000000B0000-0x00000000000B2000-memory.dmpFilesize
8KB