Analysis
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max time kernel
116s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
29/01/2023, 17:59
Static task
static1
Behavioral task
behavioral1
Sample
f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll
Resource
win7-20220812-en
General
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Target
f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll
-
Size
367KB
-
MD5
b0a34102395adef53b155650553e279d
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SHA1
c046e22092ab9f47cb647a2726025f9353a00a42
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SHA256
f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2
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SHA512
bea60df3e8fe23dcc0e3409e6c201b7bff427b6bba088addbdccb9bc3e586e831547ea72122c7bb472bb063d6d0c312a3ed961a2dfbd4506980dc43ed9ac91a0
-
SSDEEP
6144:LY75ZesN73wU7HuAmHKmlEwrPmRPWEpWFn2E6lyDntvhhOU35RJM:LqfTVByqTwr03pdf8vhhOKJM
Malware Config
Extracted
qakbot
401.138
obama07
1614243368
71.163.223.159:443
87.202.87.210:2222
98.192.185.86:443
78.180.179.136:443
115.133.243.6:443
140.82.49.12:443
2.7.116.188:2222
83.110.11.244:2222
187.250.39.162:443
213.60.147.140:443
188.26.91.212:443
86.236.77.68:2222
172.87.157.235:3389
79.115.174.55:443
113.22.175.141:443
217.133.54.140:32100
83.110.109.106:2222
176.181.247.197:443
59.90.246.200:443
173.21.10.71:2222
89.137.211.239:995
105.96.8.96:443
73.153.211.227:443
45.46.53.140:2222
149.28.99.97:443
149.28.99.97:2222
45.63.107.192:443
149.28.98.196:2222
149.28.98.196:995
149.28.98.196:443
45.32.211.207:443
45.32.211.207:995
45.32.211.207:8443
45.32.211.207:2222
144.202.38.185:2222
144.202.38.185:995
144.202.38.185:443
149.28.101.90:443
149.28.101.90:8443
149.28.101.90:2222
45.77.115.208:443
45.77.115.208:995
45.77.115.208:8443
45.77.115.208:2222
207.246.77.75:995
207.246.77.75:8443
207.246.77.75:443
207.246.77.75:2222
207.246.116.237:443
207.246.116.237:995
207.246.116.237:8443
207.246.116.237:2222
45.77.117.108:443
45.77.117.108:995
45.77.117.108:8443
45.77.117.108:2222
105.198.236.99:443
149.28.101.90:995
149.28.99.97:995
45.63.107.192:2222
45.63.107.192:995
24.43.22.218:993
80.227.5.69:443
219.76.148.200:443
193.248.221.184:2222
197.51.82.72:443
50.29.166.232:995
90.65.236.181:2222
81.97.154.100:443
83.110.103.152:443
95.77.223.148:443
96.37.113.36:993
202.188.138.162:443
76.25.142.196:443
65.27.228.247:443
119.153.43.235:3389
122.148.156.131:995
71.74.12.34:443
142.117.191.18:2222
202.184.20.119:443
98.252.118.134:443
189.211.177.183:995
83.196.56.65:2222
189.222.59.177:443
74.68.144.202:443
189.146.183.105:443
71.197.126.250:443
32.210.98.6:443
187.250.118.233:995
92.59.35.196:2222
195.12.154.8:443
67.6.12.4:443
86.160.137.132:443
96.57.188.174:2222
38.92.225.121:443
197.45.110.165:995
181.48.190.78:443
173.184.119.153:995
24.229.150.54:995
50.244.112.106:443
144.139.166.18:443
81.150.181.168:2222
68.186.192.69:443
74.222.204.82:995
71.117.132.169:443
98.121.187.78:443
75.136.26.147:443
85.52.72.32:2222
109.12.111.14:443
80.11.173.82:8443
209.210.187.52:443
209.210.187.52:995
108.160.123.244:443
24.152.219.253:995
196.151.252.84:443
172.115.177.204:2222
24.139.72.117:443
24.55.112.61:443
105.198.236.101:443
186.28.55.211:443
97.69.160.4:2222
47.187.108.172:443
216.201.162.158:443
71.199.192.62:443
71.88.193.17:443
71.187.170.235:443
77.211.30.202:995
77.27.204.204:995
189.210.115.207:443
125.239.152.76:995
108.46.145.30:443
82.12.157.95:995
98.173.34.213:995
151.205.102.42:443
72.240.200.181:2222
160.3.187.114:443
73.25.124.140:2222
24.50.118.93:443
82.127.125.209:990
79.129.121.81:995
189.223.234.23:995
108.31.15.10:995
89.3.198.238:443
47.22.148.6:443
172.78.30.215:443
75.67.192.125:443
47.146.169.85:443
78.63.226.32:443
197.161.154.132:443
144.139.47.206:443
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
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Loads dropped DLL 1 IoCs
pid Process 820 regsvr32.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1140 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1732 regsvr32.exe 1732 regsvr32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1732 regsvr32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
description pid Process procid_target PID 944 wrote to memory of 1732 944 regsvr32.exe 28 PID 944 wrote to memory of 1732 944 regsvr32.exe 28 PID 944 wrote to memory of 1732 944 regsvr32.exe 28 PID 944 wrote to memory of 1732 944 regsvr32.exe 28 PID 944 wrote to memory of 1732 944 regsvr32.exe 28 PID 944 wrote to memory of 1732 944 regsvr32.exe 28 PID 944 wrote to memory of 1732 944 regsvr32.exe 28 PID 1732 wrote to memory of 1360 1732 regsvr32.exe 29 PID 1732 wrote to memory of 1360 1732 regsvr32.exe 29 PID 1732 wrote to memory of 1360 1732 regsvr32.exe 29 PID 1732 wrote to memory of 1360 1732 regsvr32.exe 29 PID 1732 wrote to memory of 1360 1732 regsvr32.exe 29 PID 1732 wrote to memory of 1360 1732 regsvr32.exe 29 PID 1360 wrote to memory of 1140 1360 explorer.exe 30 PID 1360 wrote to memory of 1140 1360 explorer.exe 30 PID 1360 wrote to memory of 1140 1360 explorer.exe 30 PID 1360 wrote to memory of 1140 1360 explorer.exe 30 PID 1072 wrote to memory of 1412 1072 taskeng.exe 33 PID 1072 wrote to memory of 1412 1072 taskeng.exe 33 PID 1072 wrote to memory of 1412 1072 taskeng.exe 33 PID 1072 wrote to memory of 1412 1072 taskeng.exe 33 PID 1072 wrote to memory of 1412 1072 taskeng.exe 33 PID 1412 wrote to memory of 820 1412 regsvr32.exe 34 PID 1412 wrote to memory of 820 1412 regsvr32.exe 34 PID 1412 wrote to memory of 820 1412 regsvr32.exe 34 PID 1412 wrote to memory of 820 1412 regsvr32.exe 34 PID 1412 wrote to memory of 820 1412 regsvr32.exe 34 PID 1412 wrote to memory of 820 1412 regsvr32.exe 34 PID 1412 wrote to memory of 820 1412 regsvr32.exe 34
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll1⤵
- Suspicious use of WriteProcessMemory
PID:944 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1732 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious use of WriteProcessMemory
PID:1360 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn gczydny /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll\"" /SC ONCE /Z /ST 19:02 /ET 19:144⤵
- Creates scheduled task(s)
PID:1140
-
-
-
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C:\Windows\system32\taskeng.exetaskeng.exe {A205D093-C3AB-4C80-B628-05553CB88CF8} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:1072 -
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll"2⤵
- Suspicious use of WriteProcessMemory
PID:1412 -
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll"3⤵
- Loads dropped DLL
PID:820
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-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll
Filesize367KB
MD51550eb87589d00057519141458047f51
SHA1f2efcc03c3dad452fa8e6a39ad182c6c77365d09
SHA256cb6341e0f292d831768227f55fb55ac0fa5e67c662bdb3bdf53a0d4b636f0932
SHA5124e49f207c8215a4fcaa14d0669217eeb35c30495b57a2bb1ed3c1a8746edff6a2d0082fd785181a58b31fdd78390e309d422a7dcc6af80a04fa2fee10d119434
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\Users\Admin\AppData\Local\Temp\f9edf4e322c24e05b69367b0752166a88511756a736302cad4d1a4732c2fe5b2.dll
Filesize367KB
MD51550eb87589d00057519141458047f51
SHA1f2efcc03c3dad452fa8e6a39ad182c6c77365d09
SHA256cb6341e0f292d831768227f55fb55ac0fa5e67c662bdb3bdf53a0d4b636f0932
SHA5124e49f207c8215a4fcaa14d0669217eeb35c30495b57a2bb1ed3c1a8746edff6a2d0082fd785181a58b31fdd78390e309d422a7dcc6af80a04fa2fee10d119434