Analysis
-
max time kernel
129s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
03-07-2024 08:26
Static task
static1
Behavioral task
behavioral1
Sample
21b26b0032a673cdc811990137f45c9b_JaffaCakes118.dll
Resource
win7-20231129-en
General
-
Target
21b26b0032a673cdc811990137f45c9b_JaffaCakes118.dll
-
Size
402KB
-
MD5
21b26b0032a673cdc811990137f45c9b
-
SHA1
187fd2eb8b1b49cf794e7271aadcc789a5fa0ae0
-
SHA256
5787a4597ad36a10313af2ac226743215f2c62fde0f8da68944119d0faac8d2e
-
SHA512
454567f29f9de36603cdd078f7c87463c3a9827023f404840c56cd543a0dd98a30ae29f4b9a1d0882279e6aa641ff281e13a0bedbe76cb576d4a582f3adb2cac
-
SSDEEP
6144:JyPKmlEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesNT3wU7HuAm:tTwr03pdf8vhhOKJET5By
Malware Config
Extracted
qakbot
401.138
obama05
1613729859
86.160.137.132:443
172.87.157.235:3389
106.51.85.162:443
108.31.15.10:995
38.92.225.121:443
173.184.119.153:995
81.150.181.168:2222
71.187.170.235:443
188.25.63.105:443
71.117.132.169:443
193.248.221.184:2222
85.52.72.32:2222
87.202.87.210:2222
78.185.59.190:443
2.7.116.188:2222
81.97.154.100:443
24.50.118.93:443
98.121.187.78:443
108.29.32.251:443
24.152.219.253:995
108.160.123.244:443
176.181.247.197:443
89.137.211.239:995
96.57.188.174:2222
172.115.177.204:2222
189.223.234.23:995
71.199.192.62:443
97.69.160.4:2222
119.153.62.76:3389
140.82.49.12:443
71.88.193.17:443
2.232.253.79:995
47.187.108.172:443
78.63.226.32:443
144.139.47.206:443
109.106.69.138:2222
1.52.227.184:443
188.26.91.212:443
144.202.38.185:995
149.28.98.196:995
45.32.211.207:443
144.202.38.185:443
149.28.99.97:995
90.101.117.122:2222
45.77.117.108:995
207.246.116.237:8443
207.246.77.75:2222
149.28.101.90:443
207.246.77.75:995
149.28.98.196:443
45.77.115.208:2222
149.28.101.90:995
45.32.211.207:2222
149.28.98.196:2222
45.77.115.208:8443
45.32.211.207:8443
149.28.101.90:2222
207.246.77.75:8443
45.32.211.207:995
207.246.116.237:995
45.77.115.208:995
45.77.117.108:8443
207.246.116.237:2222
45.63.107.192:443
45.77.115.208:443
207.246.116.237:443
144.202.38.185:2222
207.246.77.75:443
45.77.117.108:2222
149.28.101.90:8443
45.77.117.108:443
45.63.107.192:995
73.25.124.140:2222
45.118.216.157:443
105.198.236.101:443
82.127.125.209:990
173.21.10.71:2222
197.45.110.165:995
172.78.30.215:443
195.43.173.70:443
105.198.236.99:443
196.151.252.84:443
197.161.154.132:443
47.146.169.85:443
75.67.192.125:443
216.201.162.158:443
213.60.147.140:443
115.133.243.6:443
197.51.82.72:443
217.133.54.140:32100
196.221.207.137:995
176.205.222.30:2078
77.211.30.202:995
47.22.148.6:443
50.29.166.232:995
68.186.192.69:443
50.244.112.106:443
59.90.246.200:443
77.27.204.204:995
202.188.138.162:443
92.59.35.196:2222
217.165.231.192:2078
27.223.92.142:995
95.77.223.148:443
195.12.154.8:443
203.194.110.74:443
122.148.156.131:995
75.136.26.147:443
202.184.20.119:443
75.118.1.141:443
74.222.204.82:995
144.139.166.18:443
157.131.108.180:443
98.173.34.213:995
71.197.126.250:443
74.68.144.202:443
73.153.211.227:443
47.196.192.184:443
67.6.12.4:443
125.239.152.76:995
71.74.12.34:443
32.210.98.6:443
199.19.117.131:443
98.252.118.134:443
187.250.177.33:995
186.28.55.211:443
201.143.235.13:443
189.146.183.105:443
70.49.88.199:2222
72.240.200.181:2222
189.210.115.207:443
151.205.102.42:443
108.46.145.30:443
209.210.187.52:995
72.252.201.69:443
109.12.111.14:443
173.25.45.66:443
209.210.187.52:443
84.247.55.190:8443
24.139.72.117:443
24.55.112.61:443
89.3.198.238:443
84.72.35.226:443
76.25.142.196:443
45.46.53.140:2222
82.12.157.95:995
189.132.57.253:443
83.110.103.152:443
67.8.103.21:443
78.97.207.104:443
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 1316 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 1296 regsvr32.exe 1296 regsvr32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 1296 regsvr32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 2184 wrote to memory of 1296 2184 regsvr32.exe regsvr32.exe PID 2184 wrote to memory of 1296 2184 regsvr32.exe regsvr32.exe PID 2184 wrote to memory of 1296 2184 regsvr32.exe regsvr32.exe PID 2184 wrote to memory of 1296 2184 regsvr32.exe regsvr32.exe PID 2184 wrote to memory of 1296 2184 regsvr32.exe regsvr32.exe PID 2184 wrote to memory of 1296 2184 regsvr32.exe regsvr32.exe PID 2184 wrote to memory of 1296 2184 regsvr32.exe regsvr32.exe PID 1296 wrote to memory of 1244 1296 regsvr32.exe explorer.exe PID 1296 wrote to memory of 1244 1296 regsvr32.exe explorer.exe PID 1296 wrote to memory of 1244 1296 regsvr32.exe explorer.exe PID 1296 wrote to memory of 1244 1296 regsvr32.exe explorer.exe PID 1296 wrote to memory of 1244 1296 regsvr32.exe explorer.exe PID 1296 wrote to memory of 1244 1296 regsvr32.exe explorer.exe PID 1244 wrote to memory of 1852 1244 explorer.exe schtasks.exe PID 1244 wrote to memory of 1852 1244 explorer.exe schtasks.exe PID 1244 wrote to memory of 1852 1244 explorer.exe schtasks.exe PID 1244 wrote to memory of 1852 1244 explorer.exe schtasks.exe PID 2016 wrote to memory of 1268 2016 taskeng.exe regsvr32.exe PID 2016 wrote to memory of 1268 2016 taskeng.exe regsvr32.exe PID 2016 wrote to memory of 1268 2016 taskeng.exe regsvr32.exe PID 2016 wrote to memory of 1268 2016 taskeng.exe regsvr32.exe PID 2016 wrote to memory of 1268 2016 taskeng.exe regsvr32.exe PID 1268 wrote to memory of 1316 1268 regsvr32.exe regsvr32.exe PID 1268 wrote to memory of 1316 1268 regsvr32.exe regsvr32.exe PID 1268 wrote to memory of 1316 1268 regsvr32.exe regsvr32.exe PID 1268 wrote to memory of 1316 1268 regsvr32.exe regsvr32.exe PID 1268 wrote to memory of 1316 1268 regsvr32.exe regsvr32.exe PID 1268 wrote to memory of 1316 1268 regsvr32.exe regsvr32.exe PID 1268 wrote to memory of 1316 1268 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\21b26b0032a673cdc811990137f45c9b_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2184 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\21b26b0032a673cdc811990137f45c9b_JaffaCakes118.dll2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1296 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious use of WriteProcessMemory
PID:1244 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn xsjphbws /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\21b26b0032a673cdc811990137f45c9b_JaffaCakes118.dll\"" /SC ONCE /Z /ST 08:29 /ET 08:414⤵
- Scheduled Task/Job: Scheduled Task
PID:1852
-
C:\Windows\system32\taskeng.exetaskeng.exe {1A679BF7-F3C2-4962-B6B8-1763C4B0ABC0} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:2016 -
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\21b26b0032a673cdc811990137f45c9b_JaffaCakes118.dll"2⤵
- Suspicious use of WriteProcessMemory
PID:1268 -
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\21b26b0032a673cdc811990137f45c9b_JaffaCakes118.dll"3⤵
- Loads dropped DLL
PID:1316
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
402KB
MD53dcfc654ccc59ea31258d577cad16268
SHA1510ad3ec21f6b753198eb87880eabd36840ca1ec
SHA2564b5aecc7ac48913cb8c0c40d4f1a62903b9a059a1c9de7896e7008324c95e8a7
SHA512cc637e78727335fe05e5c4388274c099db573805b03e9fcbe06fa0373e5f7b3f2e75f2536e76709fbcd441e1a9c63c19079e461794df7546d8eebe625a1241c8