Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
02-01-2023 18:01
Static task
static1
Behavioral task
behavioral1
Sample
e70c07f259f12277c76a654b19f99a250f13b40040bcadc98e27a9f1b1008d84.dll
Resource
win7-20221111-en
General
-
Target
e70c07f259f12277c76a654b19f99a250f13b40040bcadc98e27a9f1b1008d84.dll
-
Size
434KB
-
MD5
16172d20335e81662454d2f003a7cd73
-
SHA1
21b1e90476d620850e4f834c64507c79ef3aaf1d
-
SHA256
e70c07f259f12277c76a654b19f99a250f13b40040bcadc98e27a9f1b1008d84
-
SHA512
55fbe2fb7477c84de8b81436a73d5332b65ac51f442144c6e992510cb4acfac3128de4e7dfd24514c791427e17b3cb4a20e2796a61bbd743720c314e57aeedfc
-
SSDEEP
6144:36N5XNlCfcqFhOdpwNzM2a3gfwp3NkOWuzv/24bktfTGoH:KrducqxNzbaP3WOWuLTCfThH
Malware Config
Extracted
qakbot
403.862
BB
1663148750
193.3.19.37:443
99.232.140.205:2222
99.253.251.74:443
197.94.210.133:443
37.210.148.30:995
14.161.194.86:443
154.181.203.230:995
200.161.62.126:32101
134.35.10.122:443
64.207.215.69:443
81.131.161.131:2078
217.165.85.223:993
78.100.225.34:2222
85.114.110.108:443
102.38.96.108:995
123.240.131.1:443
109.158.159.179:993
186.105.182.127:443
190.44.40.48:995
88.233.194.154:2222
70.51.132.197:2222
179.111.111.88:32101
194.166.207.160:995
41.111.126.13:995
71.10.27.196:2222
191.97.234.238:995
41.69.118.117:995
47.146.182.110:443
197.204.194.6:443
194.49.79.231:443
41.250.11.210:443
88.242.228.16:53
88.244.84.195:443
84.38.133.191:443
175.110.231.67:443
191.84.204.214:995
196.92.172.24:8443
186.50.245.74:995
100.1.5.250:995
2.185.206.148:990
78.182.113.80:443
91.116.160.252:443
41.96.171.218:443
105.109.138.89:443
41.98.243.244:443
81.214.220.237:443
187.205.222.100:443
95.136.41.50:443
190.158.58.236:443
105.99.80.23:443
105.197.192.21:995
181.127.138.30:443
167.60.82.242:995
196.112.34.71:443
88.251.38.53:443
68.224.229.42:443
37.37.206.87:995
37.76.197.124:443
188.157.6.170:443
68.50.190.55:443
181.111.20.201:443
31.166.116.171:443
84.238.253.171:443
197.49.50.44:443
169.159.95.135:2222
45.160.124.211:995
113.22.102.155:443
211.248.176.4:443
186.167.249.206:443
85.98.206.165:995
139.195.132.210:2222
182.213.208.5:443
201.177.163.176:443
45.183.234.180:443
98.180.234.228:443
184.82.110.50:995
179.24.245.193:995
94.99.110.157:995
181.56.125.32:443
119.42.124.18:443
181.231.229.133:443
2.89.78.130:993
70.81.121.237:2222
181.81.116.144:443
197.11.128.156:443
41.142.132.190:443
105.111.60.60:995
154.238.151.197:995
156.219.49.22:995
179.223.89.154:995
102.101.231.141:443
220.116.250.45:443
138.0.114.166:443
62.114.193.186:995
85.98.46.114:443
184.99.123.118:443
186.120.58.88:443
46.186.216.41:32100
156.213.107.29:995
27.73.215.46:32102
68.151.196.147:995
181.59.3.118:443
68.129.232.158:443
45.241.140.181:995
212.156.51.194:443
87.75.195.211:443
1.10.253.207:443
87.220.229.164:2222
109.200.165.82:443
41.105.197.244:443
190.59.247.136:995
219.69.103.199:443
61.105.45.244:443
105.105.104.0:443
169.1.47.111:443
210.195.18.76:2222
125.26.54.57:995
88.246.170.2:443
95.10.13.82:443
171.248.157.128:995
118.68.220.199:443
139.195.63.45:2222
118.216.99.232:443
181.80.133.202:443
102.40.236.32:995
46.116.229.16:443
61.70.29.53:443
179.108.32.195:443
171.238.230.59:443
81.56.22.251:995
31.32.180.179:443
186.64.87.202:443
85.139.203.42:32101
-
salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP
Signatures
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
regsvr32.exeexplorer.exepid process 4960 regsvr32.exe 4960 regsvr32.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe 4904 explorer.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 4960 regsvr32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exedescription pid process target process PID 2268 wrote to memory of 4960 2268 regsvr32.exe regsvr32.exe PID 2268 wrote to memory of 4960 2268 regsvr32.exe regsvr32.exe PID 2268 wrote to memory of 4960 2268 regsvr32.exe regsvr32.exe PID 4960 wrote to memory of 4904 4960 regsvr32.exe explorer.exe PID 4960 wrote to memory of 4904 4960 regsvr32.exe explorer.exe PID 4960 wrote to memory of 4904 4960 regsvr32.exe explorer.exe PID 4960 wrote to memory of 4904 4960 regsvr32.exe explorer.exe PID 4960 wrote to memory of 4904 4960 regsvr32.exe explorer.exe PID 4904 wrote to memory of 4412 4904 explorer.exe schtasks.exe PID 4904 wrote to memory of 4412 4904 explorer.exe schtasks.exe PID 4904 wrote to memory of 4412 4904 explorer.exe schtasks.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\e70c07f259f12277c76a654b19f99a250f13b40040bcadc98e27a9f1b1008d84.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\e70c07f259f12277c76a654b19f99a250f13b40040bcadc98e27a9f1b1008d84.dll2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 19:03 /tn jaoohjv /ET 19:14 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAZQA3ADAAYwAwADcAZgAyADUAOQBmADEAMgAyADcANwBjADcANgBhADYANQA0AGIAMQA5AGYAOQA5AGEAMgA1ADAAZgAxADMAYgA0ADAAMAA0ADAAYgBjAGEAZABjADkAOABlADIANwBhADkAZgAxAGIAMQAwADAAOABkADgANAAuAGQAbABsACIA" /SC ONCE4⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4412-136-0x0000000000000000-mapping.dmp
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memory/4904-134-0x0000000000000000-mapping.dmp
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memory/4904-137-0x0000000000D80000-0x0000000000DA2000-memory.dmpFilesize
136KB
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memory/4904-138-0x0000000000D80000-0x0000000000DA2000-memory.dmpFilesize
136KB
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memory/4960-132-0x0000000000000000-mapping.dmp
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memory/4960-133-0x0000000000E10000-0x0000000000E32000-memory.dmpFilesize
136KB
-
memory/4960-135-0x0000000000E10000-0x0000000000E32000-memory.dmpFilesize
136KB