Analysis
-
max time kernel
129s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
26-07-2024 08:02
Static task
static1
Behavioral task
behavioral1
Sample
7336b01ea8652d321d44f8d479efa6eb_JaffaCakes118.dll
Resource
win7-20240705-en
General
-
Target
7336b01ea8652d321d44f8d479efa6eb_JaffaCakes118.dll
-
Size
398KB
-
MD5
7336b01ea8652d321d44f8d479efa6eb
-
SHA1
14b4359eb4fe407e569f70b1b5898b0ccc0c6dc3
-
SHA256
c56207ed52a4343f089942bcb4a6a743b82fdfd9cbaeffd8c0838fa79842d519
-
SHA512
0fc787ebfb0c82c0e89545d9d0b89ce64e431856bafd06f5a111dc9fb4b4d59a83912466b4615804e76f63a07a79c9f76f90722a145ea5ff4ced5fafe6312bb0
-
SSDEEP
6144:+9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+g:g2wr03pdf8vhhOKJET8Byq+g
Malware Config
Extracted
qakbot
401.138
biden01
1613656969
172.87.157.235:3389
173.184.119.153:995
81.150.181.168:2222
71.187.170.235:443
197.45.110.165:995
86.160.137.132:443
86.236.77.68:2222
106.51.85.162:443
108.31.15.10:995
38.92.225.121:443
72.252.201.69:443
71.117.132.169:443
98.173.34.212:995
83.110.12.140:2222
95.77.223.148:443
41.39.134.183:443
85.52.72.32:2222
195.12.154.8:443
108.160.123.244:443
96.57.188.174:2222
82.127.125.209:990
71.199.192.62:443
172.115.177.204:2222
97.69.160.4:2222
83.110.103.152:443
87.202.87.210:2222
84.247.55.190:8443
119.153.62.76:3389
71.88.193.17:443
78.63.226.32:443
47.187.108.172:443
24.50.118.93:443
81.97.154.100:443
140.82.49.12:443
90.101.117.122:2222
203.194.110.74:443
193.248.221.184:2222
173.25.45.66:443
24.139.72.117:443
144.139.47.206:443
45.63.107.192:995
24.55.112.61:443
45.32.211.207:443
144.202.38.185:443
45.77.117.108:995
207.246.116.237:8443
207.246.77.75:2222
45.77.115.208:2222
149.28.99.97:995
149.28.98.196:443
45.77.115.208:8443
45.32.211.207:2222
149.28.101.90:443
207.246.116.237:995
45.32.211.207:8443
45.32.211.207:995
45.77.117.108:8443
45.77.115.208:995
207.246.77.75:995
149.28.101.90:995
207.246.116.237:2222
45.63.107.192:443
149.28.98.196:2222
45.77.115.208:443
207.246.77.75:443
45.77.117.108:2222
207.246.116.237:443
144.202.38.185:2222
149.28.101.90:8443
45.77.117.108:443
207.246.77.75:8443
149.28.101.90:2222
149.28.98.196:995
144.202.38.185:995
73.25.124.140:2222
182.48.193.200:443
85.58.200.50:2222
89.3.198.238:443
71.74.12.34:443
78.185.59.190:443
172.78.30.215:443
75.67.192.125:443
188.25.63.105:443
216.201.162.158:443
197.161.154.132:443
47.196.192.184:443
45.118.216.157:443
176.205.222.30:2078
77.211.30.202:995
195.43.173.70:443
50.29.166.232:995
196.221.207.137:995
78.97.207.104:443
47.22.148.6:443
77.27.204.204:995
217.165.231.192:2078
105.198.236.101:443
105.198.236.99:443
196.151.252.84:443
68.186.192.69:443
157.131.108.180:443
108.46.145.30:443
2.232.253.79:995
213.60.147.140:443
98.121.187.78:443
202.184.20.119:443
59.90.246.200:443
1.52.227.184:443
176.181.247.197:443
82.12.157.95:995
84.72.35.226:443
2.7.116.188:2222
217.133.54.140:32100
115.133.243.6:443
189.223.234.23:995
202.188.138.162:443
90.65.236.181:2222
27.223.92.142:995
136.232.34.70:443
45.63.107.192:2222
173.21.10.71:2222
125.239.152.76:995
67.6.12.4:443
144.139.166.18:443
75.118.1.141:443
75.136.26.147:443
71.197.126.250:443
45.46.53.140:2222
73.153.211.227:443
74.222.204.82:995
108.54.85.142:443
74.68.144.202:443
70.49.88.199:2222
71.14.110.199:443
199.19.117.131:443
71.163.223.159:443
189.132.57.253:443
32.210.98.6:443
98.252.118.134:443
187.250.118.233:995
186.28.55.211:443
201.143.235.13:443
189.210.115.207:443
189.211.177.183:995
86.245.46.27:2222
151.205.102.42:443
72.240.200.181:2222
98.240.24.57:443
209.210.187.52:995
47.146.169.85:443
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 3012 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:
regsvr32.exeexplorer.exeschtasks.exeregsvr32.exedescription ioc process 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 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.
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
regsvr32.exepid process 1924 regsvr32.exe 1924 regsvr32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 1924 regsvr32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 2552 wrote to memory of 1924 2552 regsvr32.exe regsvr32.exe PID 2552 wrote to memory of 1924 2552 regsvr32.exe regsvr32.exe PID 2552 wrote to memory of 1924 2552 regsvr32.exe regsvr32.exe PID 2552 wrote to memory of 1924 2552 regsvr32.exe regsvr32.exe PID 2552 wrote to memory of 1924 2552 regsvr32.exe regsvr32.exe PID 2552 wrote to memory of 1924 2552 regsvr32.exe regsvr32.exe PID 2552 wrote to memory of 1924 2552 regsvr32.exe regsvr32.exe PID 1924 wrote to memory of 1228 1924 regsvr32.exe explorer.exe PID 1924 wrote to memory of 1228 1924 regsvr32.exe explorer.exe PID 1924 wrote to memory of 1228 1924 regsvr32.exe explorer.exe PID 1924 wrote to memory of 1228 1924 regsvr32.exe explorer.exe PID 1924 wrote to memory of 1228 1924 regsvr32.exe explorer.exe PID 1924 wrote to memory of 1228 1924 regsvr32.exe explorer.exe PID 1228 wrote to memory of 2216 1228 explorer.exe schtasks.exe PID 1228 wrote to memory of 2216 1228 explorer.exe schtasks.exe PID 1228 wrote to memory of 2216 1228 explorer.exe schtasks.exe PID 1228 wrote to memory of 2216 1228 explorer.exe schtasks.exe PID 2892 wrote to memory of 2996 2892 taskeng.exe regsvr32.exe PID 2892 wrote to memory of 2996 2892 taskeng.exe regsvr32.exe PID 2892 wrote to memory of 2996 2892 taskeng.exe regsvr32.exe PID 2892 wrote to memory of 2996 2892 taskeng.exe regsvr32.exe PID 2892 wrote to memory of 2996 2892 taskeng.exe regsvr32.exe PID 2996 wrote to memory of 3012 2996 regsvr32.exe regsvr32.exe PID 2996 wrote to memory of 3012 2996 regsvr32.exe regsvr32.exe PID 2996 wrote to memory of 3012 2996 regsvr32.exe regsvr32.exe PID 2996 wrote to memory of 3012 2996 regsvr32.exe regsvr32.exe PID 2996 wrote to memory of 3012 2996 regsvr32.exe regsvr32.exe PID 2996 wrote to memory of 3012 2996 regsvr32.exe regsvr32.exe PID 2996 wrote to memory of 3012 2996 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\7336b01ea8652d321d44f8d479efa6eb_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2552 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\7336b01ea8652d321d44f8d479efa6eb_JaffaCakes118.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1924 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1228 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn viauyrou /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\7336b01ea8652d321d44f8d479efa6eb_JaffaCakes118.dll\"" /SC ONCE /Z /ST 08:08 /ET 08:204⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2216
-
C:\Windows\system32\taskeng.exetaskeng.exe {11A443E8-1AEC-42DD-A039-85704B9EE497} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:2892 -
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\7336b01ea8652d321d44f8d479efa6eb_JaffaCakes118.dll"2⤵
- Suspicious use of WriteProcessMemory
PID:2996 -
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\7336b01ea8652d321d44f8d479efa6eb_JaffaCakes118.dll"3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3012
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
398KB
MD50892ba91b2e4b64903eb458625312a07
SHA1a6e189204a5af00db8a81740b6d0f31fdc2aff75
SHA256a746506fbcbf11399888d39f9020244e9112e3e0b0b641427bb04be71900a5b1
SHA512419030105cf9979f382f4164f506f7bd6c5b702db4d5062d60cb8dfb9582aa0affbd7317675c7f502d4db2854f486f3931d1581f9581d6b03eff277568cb9138