Overview
overview
10Static
static
029b714502...39.dll
windows10_x64
10061dfb6a25...52.dll
windows10_x64
1006d55f75d7...d2.dll
windows10_x64
1024401ac43b...65.dll
windows10_x64
3260e2d5769...40.dll
windows10_x64
1026cd036960...18.dll
windows10_x64
102a0a88a2e5...4a.dll
windows10_x64
32f33217d51...94.dll
windows10_x64
10336cdd146b...da.dll
windows10_x64
10417c1828d9...73.dll
windows10_x64
104d3095c796...ee.dll
windows10_x64
1054e526fe05...4c.dll
windows10_x64
16402b33d72...3b.dll
windows10_x64
1064c044cb3e...db.dll
windows10_x64
10671f477c30...4e.dll
windows10_x64
1067785724b6...ce.dll
windows10_x64
36c6934613a...fb.dll
windows10_x64
106f63742c25...fd.dll
windows10_x64
10813a9b03c6...48.dll
windows10_x64
10839ac59a78...e3.dll
windows10_x64
1085d0b72fe8...39.dll
windows10_x64
10a34cb4049e...c4.dll
windows10_x64
10a55c19c552...60.dll
windows10_x64
10a98e988f03...48.dll
windows10_x64
10acc31f97c3...27.dll
windows10_x64
10b194eec1e5...c7.dll
windows10_x64
10bac73f9cce...00.dll
windows10_x64
10c5d2f0da18...0c.dll
windows10_x64
10d559ee0a26...7e.dll
windows10_x64
1db5276c0d5...79.dll
windows10_x64
10e5efde9740...15.dll
windows10_x64
10fe028e6f99...1c.dll
windows10_x64
10Resubmissions
01-11-2021 12:31
211101-pp5r3ahha4 1031-10-2021 09:03
211031-k1bwxacfaq 1014-10-2021 01:44
211014-b6aflafeg4 10Analysis
-
max time kernel
3884s -
max time network
3900s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
31-10-2021 09:03
Static task
static1
Behavioral task
behavioral1
Sample
029b714502283599a5efb86d41c48fd46751ab727b707bde620e517ec3aa3c39.dll
Resource
win10-en-20210920
Behavioral task
behavioral2
Sample
061dfb6a251e536f700a295239652dafab34aee5e5145320d1d57e3fca5e5d52.dll
Resource
win10-en-20210920
Behavioral task
behavioral3
Sample
06d55f75d7c76d6924c0b8439fa3cda28b89284204a6db982e4baf3a37fb35d2.dll
Resource
win10-en-20210920
Behavioral task
behavioral4
Sample
24401ac43b6dbb7048cb27425b4f0f76a9b20b6b4fffa33ff8091c3c11ef8365.dll
Resource
win10-en-20211014
Behavioral task
behavioral5
Sample
260e2d5769f0a50a7b49d4c43059221eb7acc4b9fc460763e0cfcd793f2a6840.dll
Resource
win10-en-20210920
Behavioral task
behavioral6
Sample
26cd03696045fb93b415b022fa6bc832098394bf362f4b4c4e897e9550d12618.dll
Resource
win10-en-20210920
Behavioral task
behavioral7
Sample
2a0a88a2e5f9cafa10a48d63bdfcdf965b72c25978ab46cf28e795dbedc9624a.dll
Resource
win10-en-20211014
Behavioral task
behavioral8
Sample
2f33217d51117cf3d6c6ed3ab50724964367fc7a85e1bb1dc87d241b8d953894.dll
Resource
win10-en-20210920
Behavioral task
behavioral9
Sample
336cdd146beca939c6d1e3e3c00cc10ec2d6e859a18d350bff937ad5194c27da.dll
Resource
win10-en-20211014
Behavioral task
behavioral10
Sample
417c1828d98ba4f05f7a2edb71a9105f0aebf3d554393970b96e59d4db7b4473.dll
Resource
win10-en-20210920
Behavioral task
behavioral11
Sample
4d3095c7965c7bdd32b81b72c95f767134915cf08ebe1237721ed5208de4beee.dll
Resource
win10-en-20211014
Behavioral task
behavioral12
Sample
54e526fe059a3f25cdaed954e32f44eadffb3e51548658409468dcf2d63b634c.dll
Resource
win10-en-20210920
Behavioral task
behavioral13
Sample
6402b33d729c8bb44881747a8f397f4aec408bf5e18b9af6fd86cdfa3f96323b.dll
Resource
win10-en-20211014
Behavioral task
behavioral14
Sample
64c044cb3ec26babdd17107b2aa6ded60b22473c4e2943e1fcc03df8bc2e0edb.dll
Resource
win10-en-20210920
Behavioral task
behavioral15
Sample
671f477c3039786c5f3553760377be03b91bfb66f31ba9370ed2193192cf5b4e.dll
Resource
win10-en-20210920
Behavioral task
behavioral16
Sample
67785724b67ecd79b7cd4c64a249794b9abda8b680fe52a0ce85bb83ddfb6cce.dll
Resource
win10-en-20211014
Behavioral task
behavioral17
Sample
6c6934613abde41f82043bb7c269a1e614920a83a2b90eaf325ca7b998183efb.dll
Resource
win10-en-20210920
Behavioral task
behavioral18
Sample
6f63742c25fd3a2dae5995f182254c253003066488ef86e754f661e8ba1d76fd.dll
Resource
win10-en-20211014
Behavioral task
behavioral19
Sample
813a9b03c6c1caec4eca8a867dcfbda7860bca6a5d481acb4c131c1a868d4b48.dll
Resource
win10-en-20210920
Behavioral task
behavioral20
Sample
839ac59a78a0f2c446edb3cccbaf0bc5781605a1f848878f9e96cd5e0e425fe3.dll
Resource
win10-en-20210920
Behavioral task
behavioral21
Sample
85d0b72fe822fd6c22827b4da1917d2c1f2d9faa838e003e78e533384ea80939.dll
Resource
win10-en-20211014
Behavioral task
behavioral22
Sample
a34cb4049eb43d455d8619607cc6e1a8c380e9d8507306e9c5bc17eaed6459c4.dll
Resource
win10-en-20210920
Behavioral task
behavioral23
Sample
a55c19c552f579041ad7289aceeb400da215fe29aedbf0c14e8a66be1bee8360.dll
Resource
win10-en-20211014
Behavioral task
behavioral24
Sample
a98e988f03fd5be37c66878017a3dcd741adf75bf1df1ed6dde2c15ee213bb48.dll
Resource
win10-en-20210920
Behavioral task
behavioral25
Sample
acc31f97c3124a317f2939944777e103311f4b0c51788d2e562c24a08e2afe27.dll
Resource
win10-en-20211014
Behavioral task
behavioral26
Sample
b194eec1e599feeadfd463b06727e8b3c73a72a4c20017e5cfaf89fbf6d365c7.dll
Resource
win10-en-20210920
Behavioral task
behavioral27
Sample
bac73f9ccebf93009a6037145a9c71a2e8b916956f6a7e6a4f4b53b4b50b7a00.dll
Resource
win10-en-20210920
Behavioral task
behavioral28
Sample
c5d2f0da18fb33a25b53fd8b9b98f0bfa95458e3c0feb687852f469167a0110c.dll
Resource
win10-en-20211014
Behavioral task
behavioral29
Sample
d559ee0a26fa500cd57fac25d58ba4319a794f329c8711e89afac3c281f9dd7e.dll
Resource
win10-en-20210920
Behavioral task
behavioral30
Sample
db5276c0d5ecd3b338a98983001a5b8cbbf5b488bf420d8cc0267801b963f479.dll
Resource
win10-en-20211014
Behavioral task
behavioral31
Sample
e5efde974017a12a573548f12b5473887601c897e8660eb57803c18523f72815.dll
Resource
win10-en-20210920
Behavioral task
behavioral32
Sample
fe028e6f99a02a016643a2db14534fa977a78f45b36ff9db5b60e7e709f5541c.dll
Resource
win10-en-20211014
General
-
Target
06d55f75d7c76d6924c0b8439fa3cda28b89284204a6db982e4baf3a37fb35d2.dll
-
Size
676KB
-
MD5
dd119e4cab8169c27e5bb65f306ed792
-
SHA1
a93b6b76b8427caa20f2c041fbf50ba27d2b6aac
-
SHA256
06d55f75d7c76d6924c0b8439fa3cda28b89284204a6db982e4baf3a37fb35d2
-
SHA512
74f86cab700fe211152ce8b74166156c4feebc71c9f5907fafafca531b2f47af7e9d4d52409411e488e6dd4109e4823b915ff7129d7b2f9a416dde765a3a18cb
Malware Config
Extracted
qakbot
402.363
tr
1633597626
120.150.218.241:995
185.250.148.74:443
89.137.52.44:443
66.103.170.104:2222
86.8.177.143:443
216.201.162.158:443
174.54.193.186:443
103.148.120.144:443
188.50.169.158:443
124.123.42.115:2222
140.82.49.12:443
199.27.127.129:443
81.241.252.59:2078
209.142.97.161:995
209.50.20.255:443
73.230.205.91:443
200.232.214.222:995
103.142.10.177:443
2.222.167.138:443
41.228.22.180:443
122.11.220.212:2222
78.191.58.219:995
47.22.148.6:443
74.72.237.54:443
217.17.56.163:465
96.57.188.174:2078
94.200.181.154:443
37.210.152.224:995
201.93.111.2:995
202.134.178.157:443
89.101.97.139:443
73.52.50.32:443
188.55.235.110:995
27.223.92.142:995
181.118.183.94:443
136.232.34.70:443
186.32.163.199:443
72.173.78.211:443
76.25.142.196:443
45.46.53.140:2222
98.157.235.126:443
173.21.10.71:2222
73.151.236.31:443
71.74.12.34:443
75.75.179.226:443
167.248.117.81:443
67.165.206.193:993
47.40.196.233:2222
72.252.201.69:443
181.4.53.6:465
109.12.111.14:443
24.171.50.5:443
24.139.72.117:443
24.55.112.61:443
24.229.150.54:995
77.57.204.78:443
81.250.153.227:2222
49.33.237.65:443
66.177.215.152:50010
177.170.201.134:995
75.188.35.168:443
120.151.47.189:443
173.25.162.221:443
201.6.246.227:995
66.177.215.152:443
217.17.56.163:2222
202.165.32.158:2222
39.52.229.8:995
42.60.70.14:443
73.140.38.124:443
167.248.100.227:443
63.70.164.200:443
69.30.186.190:443
189.131.221.201:443
68.204.7.158:443
181.84.114.46:443
167.248.99.149:443
177.94.21.110:995
50.54.32.149:443
189.224.181.39:443
24.119.214.7:443
63.70.164.200:995
177.94.125.59:995
82.18.173.253:2222
73.130.180.25:443
217.17.56.163:2078
162.244.227.34:443
75.66.88.33:443
206.47.134.234:2222
167.248.54.34:2222
73.77.87.137:443
181.4.53.6:443
190.198.206.189:2222
167.248.111.245:443
96.46.103.226:443
73.25.124.140:2222
24.152.219.253:995
68.186.192.69:443
162.210.220.137:443
174.54.58.170:443
103.246.130.114:1194
103.246.130.35:21
103.246.130.2:20
103.246.130.122:20
105.198.236.99:443
103.157.122.198:995
4.34.193.180:995
159.2.51.200:2222
110.174.64.179:995
187.101.25.96:32100
76.84.230.103:443
174.59.35.191:443
173.63.245.129:443
68.117.229.117:443
75.163.81.130:995
76.84.32.159:443
147.92.51.49:443
76.84.226.17:443
68.13.157.69:443
167.248.126.223:443
72.196.22.184:443
98.22.92.139:995
97.98.130.50:443
196.117.224.53:995
191.191.38.8:443
188.210.210.122:443
96.46.103.109:2222
37.117.191.19:2222
197.90.137.161:61201
24.32.174.175:443
76.84.225.21:443
78.145.153.73:995
69.30.190.105:995
167.248.81.60:443
69.80.113.148:443
217.17.56.163:443
62.23.194.38:443
62.23.194.41:995
189.210.115.207:443
174.59.226.6:443
73.130.237.36:443
69.253.197.100:443
174.59.242.9:443
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
-
Loads dropped DLL 1 IoCs
pid Process 1252 regsvr32.exe -
Drops file in System32 directory 6 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE explorer.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies explorer.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 explorer.exe File created C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE\t4[1] explorer.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat explorer.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 explorer.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 1828 schtasks.exe -
Modifies data under HKEY_USERS 64 IoCs
description ioc Process Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a46a468ee3f5ba0eb958d065c768911f1d15a63eedc75697404372a59e3b885106973610d356adbd13522b9 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f1bf6de502aebd0766d7f02019477af095819d6f7cf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f18f6d35e2aebd0766d7f02019477af095b17dcf8cf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f1ef2d5502aebd0766d7f02019477af095d1cdaf6cf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\147f8463 = ea32d25400b5aa39b7ab332a735344ba994b1207fca04b56f28c38dcd730700c6f251961b63d42795b9b02310d6a1afb16ca2400c29b805959d70687bf4cdf3c49b46ac11ed840348c2918d7e5323466bc45cf4432690aec193eaee24996c573894de961fd57b7d769786e0e723a2f6f037d09b64af61f76657664c3e517f404f03779208df218dbd180d0aeea404a9306c321b6f43ab1ca67a24d770afa72c4c5aae4eb45bf5e7150e10e explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\163ea41f = 45cd7553c0216d0491447f88985b3d524f48ba2d94c6ee3625ce4321f1a9cf6e7d434f0042c0c4609ec3d3301134da455c617bee8e315dcd16ee52 explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f18f3d4592aebd0766d7f02019477af095b1bdaf6cf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f19f9d65b2aebd0766d7f02019477af095a16d8f8cf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f18f0d65a2aebd0766d7f02019477af095b1fd8f9cf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f19f2d0512aebd0766d7f02019477af095a1bdff8cf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates explorer.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f18f9d15d2aebd0766d7f02019477af095a1ddef9cf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\5ea93bdb = 56b603169035e0a49137b3bd4de1bcf2c7bc9f0d1d54f10ebdd1ce04315c622772d6465427eff837920abfdf853bc248 explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f18f6d35e2aebd0766d7f02019477af095b19dbf9cf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f1ef5d2592aebd0766d7f02019477af095d18dcf7cf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f1ef8d15d2aebd0766d7f02019477af095d18dcf7cf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\ae82c37a = fc2d36a238fc9e92b1b16304d9eb48010e8812b406b76bd0fc8006440a62b56fa85cc02bdbb8ecaef95ac9 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\d38a8cf0 = 62b469f65c51e59c1e39256e827b19421a7f8f0d4d6dd3ff99259fd6e2c0b2cb2bc106bd7247bda847c92c0aee98ee7b92af9c6e9288a43d5d41c57df7d9358d999ad96402187ca487cfb826e4c582ca55c383c4eb21fd explorer.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f18f0d65a2aebd0766d7f02019477af095817d7f6cf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f1ef5d2592aebd0766d7f02019477af095d1adafecf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f1ef8d15d2aebd0766d7f02019477af095d16ddf6cf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a51a468ee0aed8aaa231d0ae1f9169477ae33a714fae2 explorer.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f18f9d15d2aebd0766d7f02019477af095a1fddfbcf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f18f3d4592aebd0766d7f02019477af095b1dd9f8cf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\acc3e306 = efd0f47e8c00ea8c3c77804e429b6731f59c686bbf18479eec8c58a56f3ea200aac4fc9dc1bdf7e990aaf5a4818c7aaae0b145 explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust explorer.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Libiavbf\21e0542d = ee9a4fa468ee3f5ba0eb94c70652728f19f2d0512aebd0766d7f02019477af095a1ddef9cf3e995907ccc6b5a2a03d583b37d7042d30 explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs explorer.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My explorer.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1248 rundll32.exe 1248 rundll32.exe 1252 regsvr32.exe 1252 regsvr32.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1248 rundll32.exe 1252 regsvr32.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 1216 wrote to memory of 1248 1216 rundll32.exe 68 PID 1216 wrote to memory of 1248 1216 rundll32.exe 68 PID 1216 wrote to memory of 1248 1216 rundll32.exe 68 PID 1248 wrote to memory of 1932 1248 rundll32.exe 73 PID 1248 wrote to memory of 1932 1248 rundll32.exe 73 PID 1248 wrote to memory of 1932 1248 rundll32.exe 73 PID 1248 wrote to memory of 1932 1248 rundll32.exe 73 PID 1248 wrote to memory of 1932 1248 rundll32.exe 73 PID 1932 wrote to memory of 1828 1932 explorer.exe 74 PID 1932 wrote to memory of 1828 1932 explorer.exe 74 PID 1932 wrote to memory of 1828 1932 explorer.exe 74 PID 2872 wrote to memory of 1252 2872 regsvr32.exe 79 PID 2872 wrote to memory of 1252 2872 regsvr32.exe 79 PID 2872 wrote to memory of 1252 2872 regsvr32.exe 79 PID 1252 wrote to memory of 1804 1252 regsvr32.exe 80 PID 1252 wrote to memory of 1804 1252 regsvr32.exe 80 PID 1252 wrote to memory of 1804 1252 regsvr32.exe 80 PID 1252 wrote to memory of 1804 1252 regsvr32.exe 80 PID 1252 wrote to memory of 1804 1252 regsvr32.exe 80 PID 1804 wrote to memory of 2056 1804 explorer.exe 81 PID 1804 wrote to memory of 2056 1804 explorer.exe 81 PID 1804 wrote to memory of 1972 1804 explorer.exe 83 PID 1804 wrote to memory of 1972 1804 explorer.exe 83 PID 3560 wrote to memory of 3596 3560 regsvr32.exe 87 PID 3560 wrote to memory of 3596 3560 regsvr32.exe 87 PID 3560 wrote to memory of 3596 3560 regsvr32.exe 87
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\06d55f75d7c76d6924c0b8439fa3cda28b89284204a6db982e4baf3a37fb35d2.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1216 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\06d55f75d7c76d6924c0b8439fa3cda28b89284204a6db982e4baf3a37fb35d2.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1248 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious use of WriteProcessMemory
PID:1932 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ndhlmcefue /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\06d55f75d7c76d6924c0b8439fa3cda28b89284204a6db982e4baf3a37fb35d2.dll\"" /SC ONCE /Z /ST 09:08 /ET 09:204⤵
- Creates scheduled task(s)
PID:1828
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\??\c:\windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\06d55f75d7c76d6924c0b8439fa3cda28b89284204a6db982e4baf3a37fb35d2.dll"1⤵
- Suspicious use of WriteProcessMemory
PID:2872 -
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\06d55f75d7c76d6924c0b8439fa3cda28b89284204a6db982e4baf3a37fb35d2.dll"2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1252 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:1804 -
C:\Windows\system32\reg.exeC:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Eeziicg" /d "0"4⤵PID:2056
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C:\Windows\system32\reg.exeC:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Afxvuazct" /d "0"4⤵PID:1972
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\??\c:\windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\06d55f75d7c76d6924c0b8439fa3cda28b89284204a6db982e4baf3a37fb35d2.dll"1⤵
- Suspicious use of WriteProcessMemory
PID:3560 -
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\06d55f75d7c76d6924c0b8439fa3cda28b89284204a6db982e4baf3a37fb35d2.dll"2⤵PID:3596
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