Analysis
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max time kernel
129s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-01-2025 09:25
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_5ae6f2a3c261fb2f4352c5635892e3d0.dll
Resource
win7-20240903-en
General
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Target
JaffaCakes118_5ae6f2a3c261fb2f4352c5635892e3d0.dll
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Size
500KB
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MD5
5ae6f2a3c261fb2f4352c5635892e3d0
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SHA1
ac3ccabbc297efc42a563f75e8c9a508be39598c
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SHA256
8907a22252f61b0627d9c97eafcd22eb450e2a694da244e31c906a10c0d5b21f
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SHA512
b982a9f0e8d049c1e467f8b2aeb36a00532a755ab6e36f1e4d587d551fe94e1d8724e5d910b73edecca4fc78697d14447332ddba6c3a27878729f28eb5dd9c70
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SSDEEP
6144:V2N8aCbpt5e3JVAfqX+2Rr+nxQDBO03fHEe:w87z5mvAfLfaE
Malware Config
Extracted
qakbot
402.363
obama115
1634197867
91.178.126.51:995
220.255.25.28:2222
208.78.220.143:443
77.31.162.93:443
73.230.205.91:443
216.201.162.158:443
94.200.181.154:443
24.231.209.2:2222
89.137.52.44:443
140.82.49.12:443
65.100.174.110:32103
41.86.42.158:995
27.223.92.142:995
200.232.214.222:995
81.250.153.227:2222
217.17.56.163:465
122.60.71.201:995
120.150.218.241:995
41.228.22.180:443
69.30.186.190:443
78.179.137.102:995
188.50.47.23:995
81.241.252.59:2078
174.54.193.186:443
76.25.142.196:443
136.232.254.46:443
89.101.97.139:443
136.232.34.70:443
39.49.7.254:995
193.17.191.154:995
115.96.62.113:443
73.52.50.32:443
177.76.251.27:995
136.143.11.232:443
146.66.238.74:443
103.142.10.177:443
136.232.254.46:995
167.248.117.81:443
68.186.192.69:443
67.230.44.194:443
181.118.183.94:443
197.89.144.200:443
98.203.26.168:443
173.21.10.71:2222
199.27.127.129:443
93.48.58.123:2222
72.173.78.211:443
189.252.166.130:32101
103.148.120.144:443
63.143.92.99:995
37.210.152.224:995
67.165.206.193:993
45.46.53.140:2222
189.135.16.92:443
73.151.236.31:443
75.188.35.168:443
103.82.211.39:995
50.194.160.233:995
96.37.113.36:993
71.74.12.34:443
189.146.41.71:443
65.100.174.110:8443
47.40.196.233:2222
50.194.160.233:465
181.4.53.6:465
103.82.211.39:465
50.194.160.233:32100
72.252.201.69:995
65.100.174.110:443
68.204.7.158:443
187.156.169.68:443
189.147.159.42:443
201.68.60.118:995
24.139.72.117:443
109.12.111.14:443
24.229.150.54:995
78.105.213.151:995
24.55.112.61:443
2.222.167.138:443
85.60.147.26:2078
75.131.217.182:443
85.60.147.26:2222
39.52.209.173:995
37.117.191.19:2222
196.207.140.40:995
129.35.116.77:990
68.117.229.117:443
83.110.201.195:443
80.6.192.58:443
49.206.29.127:443
103.250.38.115:443
117.198.158.234:443
185.250.148.74:443
82.43.184.158:443
111.125.245.116:443
124.123.42.115:2222
103.82.211.39:993
24.119.214.7:443
82.178.55.68:443
173.22.178.66:443
187.149.255.245:443
72.252.32.47:443
24.231.209.2:8443
105.242.94.246:995
24.231.209.2:50000
24.231.209.2:1194
24.107.165.50:443
50.194.160.233:993
50.194.160.233:22
24.231.209.2:2083
24.231.209.2:2087
24.231.209.2:2078
24.231.209.2:6881
39.49.64.244:995
24.231.209.2:50001
24.231.209.2:32100
50.194.160.233:443
123.201.40.112:443
120.151.47.189:443
86.152.43.223:443
67.166.233.75:443
122.11.222.242:2222
187.250.159.104:443
75.66.88.33:443
73.77.87.137:443
66.216.193.114:443
96.57.188.174:2078
81.213.59.22:443
73.207.119.14:443
105.198.236.99:443
68.117.61.91:2222
109.177.115.85:995
41.86.42.158:443
197.90.242.92:61201
115.186.190.60:995
186.32.163.199:443
203.213.107.174:443
73.77.87.137:995
86.8.177.143:443
209.50.20.255:443
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salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
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Qakbot family
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description 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\Ujfuea = "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\Qxbnbkyr = "0" reg.exe -
Loads dropped DLL 1 IoCs
pid Process 1040 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.
description 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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe -
Modifies data under HKEY_USERS 10 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Azowcoy explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Azowcoy\3d51a8c9 = 2e53153976249f0b92cb317b8f9798e134534092c36808adcc5f3aa3ab1f9ee7fa2d6dad9b86935a071550e82e4e93dbb7d254ae282d924a97306e47c6693735f21c7119d92a94a2f3253aaf05ab5823202cdfe2340122f536 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Azowcoy\8ce7887 = 37e65df803e37ab63322ac81651362b23826212e5c123d7abc30dd4b83661cc2429dc599af9f6100a9b776d04b23db707f24113e77ae50c601c14e0d4ba52e3b8d0e46e2cc7b047ca4ac467aa0cbc84bddecd66d80ad09cf4232a44f179e0716752fd02c explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Azowcoy\b2333f9e = 57f9bb20d6157ec13c342a65e849cdace2dc220ba9640d8c92aa58765c485338456e4e5ed500971c4b6e5962ff2fcb2bdae61c35e35c55b47901ebd9df9b50f1f3ce explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Azowcoy\77871771 = 50880893a233a334dbd2ef0b0f166fa9bd22762f7f9bfdddc6bdf87443be0df2b786b2be76149a4bd57271bcc03393c0657f648fd7296b6776a1340a4d8fb8d79fe272741c315ec95c09c2239f6d5ac095b5724a6bee36bd894314c4a7a78c67cf0d explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Azowcoy\b0721fe2 = e312a891fa93d0e021ba4c26dc770f5d67f634bc357a244d3dc6adaf8be5eea5d47cda60a90eb3a8 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Azowcoy\4218c73f = b929e622829bf7d5430bec43bb741901e24f68d23e5735392bf624ac66be98a82487ea8a8e9b55bc890be24e33f2f7553f0fdd06e72669ad397419c7e18c explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Azowcoy\a8f58fb = 8738c7e1e8793ff1957806e1691e6d0d13 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Azowcoy\cf3b7014 = 85710df79cbf951ae9814b59628d7e0f55949c6f3650b858787f0ac4790c3bbb1edbbd939f0af20533c9d63498ecaf9b21c031b379598c28ea7bf86b4c70a765a576f3e4d79add3ac2947c0bde5a47e2ee4e378227c4fa4502c8c4 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Azowcoy\3d51a8c9 = 2e5302397624aa6ffce496a69388ca5138b2ccce7382e4631138f747d592f4e2bbbfda7362b25d0ac154cbc52d8e5d5e89a46635571d446d0d4a45d5a2c21ab4b9e9ef9e29810ebe4093d05cce35414e64042eb8aa712e5eae479789a372d71af43646c1e3144eda8d3daf89a19c 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.
pid Process 2132 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2068 rundll32.exe 1040 regsvr32.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 2068 rundll32.exe 1040 regsvr32.exe -
Suspicious use of WriteProcessMemory 43 IoCs
description pid Process procid_target PID 1756 wrote to memory of 2068 1756 rundll32.exe 31 PID 1756 wrote to memory of 2068 1756 rundll32.exe 31 PID 1756 wrote to memory of 2068 1756 rundll32.exe 31 PID 1756 wrote to memory of 2068 1756 rundll32.exe 31 PID 1756 wrote to memory of 2068 1756 rundll32.exe 31 PID 1756 wrote to memory of 2068 1756 rundll32.exe 31 PID 1756 wrote to memory of 2068 1756 rundll32.exe 31 PID 2068 wrote to memory of 1800 2068 rundll32.exe 32 PID 2068 wrote to memory of 1800 2068 rundll32.exe 32 PID 2068 wrote to memory of 1800 2068 rundll32.exe 32 PID 2068 wrote to memory of 1800 2068 rundll32.exe 32 PID 2068 wrote to memory of 1800 2068 rundll32.exe 32 PID 2068 wrote to memory of 1800 2068 rundll32.exe 32 PID 1800 wrote to memory of 2132 1800 explorer.exe 33 PID 1800 wrote to memory of 2132 1800 explorer.exe 33 PID 1800 wrote to memory of 2132 1800 explorer.exe 33 PID 1800 wrote to memory of 2132 1800 explorer.exe 33 PID 1272 wrote to memory of 1928 1272 taskeng.exe 36 PID 1272 wrote to memory of 1928 1272 taskeng.exe 36 PID 1272 wrote to memory of 1928 1272 taskeng.exe 36 PID 1272 wrote to memory of 1928 1272 taskeng.exe 36 PID 1272 wrote to memory of 1928 1272 taskeng.exe 36 PID 1928 wrote to memory of 1040 1928 regsvr32.exe 37 PID 1928 wrote to memory of 1040 1928 regsvr32.exe 37 PID 1928 wrote to memory of 1040 1928 regsvr32.exe 37 PID 1928 wrote to memory of 1040 1928 regsvr32.exe 37 PID 1928 wrote to memory of 1040 1928 regsvr32.exe 37 PID 1928 wrote to memory of 1040 1928 regsvr32.exe 37 PID 1928 wrote to memory of 1040 1928 regsvr32.exe 37 PID 1040 wrote to memory of 2368 1040 regsvr32.exe 38 PID 1040 wrote to memory of 2368 1040 regsvr32.exe 38 PID 1040 wrote to memory of 2368 1040 regsvr32.exe 38 PID 1040 wrote to memory of 2368 1040 regsvr32.exe 38 PID 1040 wrote to memory of 2368 1040 regsvr32.exe 38 PID 1040 wrote to memory of 2368 1040 regsvr32.exe 38 PID 2368 wrote to memory of 1508 2368 explorer.exe 39 PID 2368 wrote to memory of 1508 2368 explorer.exe 39 PID 2368 wrote to memory of 1508 2368 explorer.exe 39 PID 2368 wrote to memory of 1508 2368 explorer.exe 39 PID 2368 wrote to memory of 2364 2368 explorer.exe 41 PID 2368 wrote to memory of 2364 2368 explorer.exe 41 PID 2368 wrote to memory of 2364 2368 explorer.exe 41 PID 2368 wrote to memory of 2364 2368 explorer.exe 41
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5ae6f2a3c261fb2f4352c5635892e3d0.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1756 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5ae6f2a3c261fb2f4352c5635892e3d0.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2068 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1800 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn raixlubu /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5ae6f2a3c261fb2f4352c5635892e3d0.dll\"" /SC ONCE /Z /ST 09:27 /ET 09:394⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2132
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C:\Windows\system32\taskeng.exetaskeng.exe {68139E31-CFCC-4318-975C-A0DA74AD4514} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:1272 -
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5ae6f2a3c261fb2f4352c5635892e3d0.dll"2⤵
- Suspicious use of WriteProcessMemory
PID:1928 -
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5ae6f2a3c261fb2f4352c5635892e3d0.dll"3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1040 -
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:2368 -
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\Ujfuea" /d "0"5⤵
- Windows security bypass
PID:1508
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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\Qxbnbkyr" /d "0"5⤵
- Windows security bypass
PID:2364
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
500KB
MD55ae6f2a3c261fb2f4352c5635892e3d0
SHA1ac3ccabbc297efc42a563f75e8c9a508be39598c
SHA2568907a22252f61b0627d9c97eafcd22eb450e2a694da244e31c906a10c0d5b21f
SHA512b982a9f0e8d049c1e467f8b2aeb36a00532a755ab6e36f1e4d587d551fe94e1d8724e5d910b73edecca4fc78697d14447332ddba6c3a27878729f28eb5dd9c70