Analysis
-
max time kernel
150s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
14-09-2022 16:03
Static task
static1
Behavioral task
behavioral1
Sample
fromI.dll
Resource
win7-20220812-en
General
-
Target
fromI.dll
-
Size
368KB
-
MD5
aaabcb8c5464c4fdb6d72816f77f3b65
-
SHA1
7397d48671bde4ef13ae59f3427f0c1a1e7977d4
-
SHA256
1cbd5c3072fd99bff1408bc1f8a3b09206322de8b83b743a57efa24adefdb44f
-
SHA512
c5165a9e1f8185a94256bb67cf89d035f743e461795f0444208ee116df53bec5633673527cf52727462a8c543286c2f05f74dcc16078e5a1d2689ea434876546
-
SSDEEP
6144:0u8T9zrStWm3C3klS1gqbe5L05kVxVFInAPexY5ixyizO8wj+A:/8ZSg24Vbe5LFVxVFIAPWelSZm
Malware Config
Extracted
qakbot
403.858
obama202
1663062752
99.232.140.205:2222
41.69.118.117:995
179.111.111.88:32101
37.210.148.30:995
47.146.182.110:443
191.97.234.238:995
64.207.215.69:443
88.233.194.154:2222
81.131.161.131:2078
86.98.156.176:993
200.161.62.126:32101
88.244.84.195:443
78.100.254.17:2222
85.114.99.34:443
113.170.216.154:443
194.49.79.231:443
193.3.19.37:443
84.38.133.191:443
175.110.231.67:443
191.84.204.214:995
123.240.131.1:443
197.94.210.133:443
196.92.172.24:8443
186.50.245.74:995
70.51.132.197:2222
100.1.5.250:995
151.234.97.239:990
78.182.113.80:443
91.116.160.252:443
41.96.171.218:443
105.99.217.147:995
105.109.138.89:443
41.97.64.224:443
134.35.11.110:443
41.248.89.135:443
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
190.44.40.48:995
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
109.158.159.179:993
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
154.181.136.133:995
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
197.204.209.38:443
186.64.87.202:443
85.139.203.42:32101
120.150.218.241:995
173.189.167.21:995
24.139.72.117:443
104.34.212.7:32103
47.23.89.61:995
24.55.67.176:443
172.115.177.204:2222
217.165.77.134:995
24.178.196.158:2222
67.209.195.198:443
111.125.245.116:995
39.49.67.4:995
78.101.202.75:50010
37.34.253.233:443
217.165.77.134:443
46.107.48.202:443
70.46.220.114:443
63.143.92.99:995
93.48.80.198:995
179.158.103.236:443
47.180.172.159:443
47.23.89.61:993
-
salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 3092 regsvr32.exe -
Drops file in System32 directory 2 IoCs
Processes:
powershell.exedescription ioc process File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive powershell.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log powershell.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Modifies data under HKEY_USERS 51 IoCs
Processes:
powershell.exeexplorer.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates powershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Usmjxiia\e4df51fb = f0f7f23f0a04e8517845a7aa872d explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Usmjxiia\5c63369e = 1b560b3d0d67f14e205ffdf70464e54a65e3e443e43c9edfabf4897d97bc605c534e3b10e84cb9bf37afb25e6fb1599701af explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs powershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Usmjxiia\d301a1c9 = 02034a46df72cb2ff97e8cd629c0a5bd7572d9d42bf9bdd91ac9671b9c56e280a20d5046e9c952e5ee6f8094592aaa0456ba82b023c0deda3a3cb0b800e2de7145c486af41488a9bc9a9a4415ed4696d2db0761782de4a9793bb2d2a41cd1e explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Usmjxiia\5e2216e2 = df22274a17b3dbfaa844edf44cda938ee7731c01c0295093251c203bd2b25153e1456a0cb111426d8fcc8c0ac4b4db531b2300234c8af2509c09c99c4c2d4e68e25d8eb3f9f73c0d2104a65f57a5a8f4 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Usmjxiia\d301a1c9 = 02035d46df72f883b2e0c8627426442cf4c7fd20c45f8e33b008d3ac05762487ca524c08ce373a0f40b2eb089b022b2363bcc710a2972b3aaff9043f7471b1f14a784de49d4d3ffe45ae599330e0a1a40a7ae4143a94ce79d5d11b1e13f212a140623579662dffcf6149ebc1bc1258dbe2cdbe90 explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Usmjxiia explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Usmjxiia\99d71e71 = 390bbd8a56574770b420dceb6159e8bc explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs powershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Usmjxiia\e69e7187 = 205986922c82ccf2b9a06aed7d2f6e572f5b0225b483c8a8ee49bb8f605494c06b824d9e6da8f8065171132c130eece84098e7490a21b8502758f9bfe45bfeb5a6974bec0046c4e7028f491073231bc8d680f559a2c48e0263236da868ef942589dc9ba7eefb84d5f444b46276f2e24796dcbf773a0e4335ff0c69eaeb995cb77b0b7b765d13d61964aa552552971d3db5c0e0061e5ec3194995eb7d2befde601fd5993b783346597d7bcc3e explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Usmjxiia\216b7914 = 0fa913b96af57a385cd8ad42430f9516427bd2511e99753f99eaa57bf8a998f0fcd7cb6e53aba74c20b1a3533b76583c7545619b explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Usmjxiia\ac48ce3f = 01b903469e53fc572c1f0b1c4cfb4899a1fff164b355bebf43b7df08b83f7ef3a9e1ca5688beeded907a18b7ff6a2b0779978b2071a55e explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs powershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
regsvr32.exeexplorer.exepid process 2224 regsvr32.exe 2224 regsvr32.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe 3140 explorer.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
regsvr32.exeregsvr32.exepid process 2224 regsvr32.exe 3092 regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 4608 powershell.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exepowershell.exeregsvr32.exeregsvr32.exedescription pid process target process PID 4324 wrote to memory of 2224 4324 regsvr32.exe regsvr32.exe PID 4324 wrote to memory of 2224 4324 regsvr32.exe regsvr32.exe PID 4324 wrote to memory of 2224 4324 regsvr32.exe regsvr32.exe PID 2224 wrote to memory of 3140 2224 regsvr32.exe explorer.exe PID 2224 wrote to memory of 3140 2224 regsvr32.exe explorer.exe PID 2224 wrote to memory of 3140 2224 regsvr32.exe explorer.exe PID 2224 wrote to memory of 3140 2224 regsvr32.exe explorer.exe PID 2224 wrote to memory of 3140 2224 regsvr32.exe explorer.exe PID 3140 wrote to memory of 748 3140 explorer.exe schtasks.exe PID 3140 wrote to memory of 748 3140 explorer.exe schtasks.exe PID 3140 wrote to memory of 748 3140 explorer.exe schtasks.exe PID 4608 wrote to memory of 4424 4608 powershell.exe regsvr32.exe PID 4608 wrote to memory of 4424 4608 powershell.exe regsvr32.exe PID 4424 wrote to memory of 3092 4424 regsvr32.exe regsvr32.exe PID 4424 wrote to memory of 3092 4424 regsvr32.exe regsvr32.exe PID 4424 wrote to memory of 3092 4424 regsvr32.exe regsvr32.exe PID 3092 wrote to memory of 2384 3092 regsvr32.exe explorer.exe PID 3092 wrote to memory of 2384 3092 regsvr32.exe explorer.exe PID 3092 wrote to memory of 2384 3092 regsvr32.exe explorer.exe PID 3092 wrote to memory of 2384 3092 regsvr32.exe explorer.exe PID 3092 wrote to memory of 2384 3092 regsvr32.exe explorer.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\fromI.dll1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\fromI.dll2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 18:06 /tn qgrnihc /ET 18:17 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAZgByAG8AbQBJAC4AZABsAGwAIgA=" /SC ONCE4⤵
- Creates scheduled task(s)
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAZgByAG8AbQBJAC4AZABsAGwAIgA=1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\regsvr32.exe"C:\Windows\system32\regsvr32.exe" C:\Users\Admin\AppData\Local\Temp\fromI.dll2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exeC:\Users\Admin\AppData\Local\Temp\fromI.dll3⤵
- Loads dropped DLL
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe4⤵
- Modifies data under HKEY_USERS
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\fromI.dllFilesize
368KB
MD5aaabcb8c5464c4fdb6d72816f77f3b65
SHA17397d48671bde4ef13ae59f3427f0c1a1e7977d4
SHA2561cbd5c3072fd99bff1408bc1f8a3b09206322de8b83b743a57efa24adefdb44f
SHA512c5165a9e1f8185a94256bb67cf89d035f743e461795f0444208ee116df53bec5633673527cf52727462a8c543286c2f05f74dcc16078e5a1d2689ea434876546
-
C:\Users\Admin\AppData\Local\Temp\fromI.dllFilesize
368KB
MD5aaabcb8c5464c4fdb6d72816f77f3b65
SHA17397d48671bde4ef13ae59f3427f0c1a1e7977d4
SHA2561cbd5c3072fd99bff1408bc1f8a3b09206322de8b83b743a57efa24adefdb44f
SHA512c5165a9e1f8185a94256bb67cf89d035f743e461795f0444208ee116df53bec5633673527cf52727462a8c543286c2f05f74dcc16078e5a1d2689ea434876546
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memory/748-136-0x0000000000000000-mapping.dmp
-
memory/2224-135-0x0000000000740000-0x0000000000762000-memory.dmpFilesize
136KB
-
memory/2224-132-0x0000000000000000-mapping.dmp
-
memory/2224-133-0x0000000000740000-0x0000000000762000-memory.dmpFilesize
136KB
-
memory/2384-149-0x0000000001040000-0x0000000001062000-memory.dmpFilesize
136KB
-
memory/2384-148-0x0000000001040000-0x0000000001062000-memory.dmpFilesize
136KB
-
memory/2384-146-0x0000000000000000-mapping.dmp
-
memory/3092-147-0x0000000001910000-0x0000000001932000-memory.dmpFilesize
136KB
-
memory/3092-142-0x0000000000000000-mapping.dmp
-
memory/3092-145-0x0000000001910000-0x0000000001932000-memory.dmpFilesize
136KB
-
memory/3140-137-0x0000000000C20000-0x0000000000C42000-memory.dmpFilesize
136KB
-
memory/3140-138-0x0000000000C20000-0x0000000000C42000-memory.dmpFilesize
136KB
-
memory/3140-134-0x0000000000000000-mapping.dmp
-
memory/4424-140-0x0000000000000000-mapping.dmp
-
memory/4608-144-0x00007FFDDF7F0000-0x00007FFDE02B1000-memory.dmpFilesize
10.8MB
-
memory/4608-139-0x000001EA321C0000-0x000001EA321E2000-memory.dmpFilesize
136KB