qakbot | e7063272f09f51950ae0d2a745c16563beec3877ab498ea1ff44dbf6ed4eb66b

Analysis

max time kernel
144s
max time network
119s
platform
windows7_x64
resource
win7-en-20210920
submitted
08/10/2021, 15:49

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General

Target
e7063272f09f51950ae0d2a745c16563beec3877ab498ea1ff44dbf6ed4eb66b.dll
Size 649KB
Sample211008-s9d2maegap
SHA256 e7063272f09f51950ae0d2a745c16563beec3877ab498ea1ff44dbf6ed4eb66b
MD5 beead185db72fd2d923ad7e096328403
SHA1 308cd5509e068544d0f41d4d9e83e3e717ee340c
SHA512 fd55f8aa2d74920d2f43d0543b16e66cb60d79c23fc75747fdd8d42da83c593698592cd61d142a66b6d582cd09c95b7e2ba5b5991361e7acfe64d3a6ccb2de7a
MD5 SHA1 SHA512

Score

10^/10

qakbot tr 1633597626 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

Campaign

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

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Windows security bypass 2 TTPs
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112

Loads dropped DLL 1 IoCs

pid	Process
1972	regsvr32.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1264	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Antpexeygaz\7547aaa2 = f970ca04e9db804e5039806f0be8a4a6a1c7b5c4e36a771e3b7bc59c1b26ccd709897218523b71c453d28ffefdc53122cb3d79d84a54ac7df7e0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Antpexeygaz\b0f3824d = f569137ec49e3c5b50545f731c2cc361384adbd3075fd39c61f45d5a30089054b5b9324efb61065ab12146b221adb8429f	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Antpexeygaz\77068ade = 0e9fb96319dcf70483003bb2e92a6072b734b42f41495349ee1373751be3123147b997dd68cae431dcef3a71f7ace58c5ecae10ebf9e1776ffc161b68bf7f661bda4dc16ed8c8c63f54b9d1db91c6744b6e65720e070f29142974aa8	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Antpexeygaz\856c5203 = 9f463d0018625d023fabab7bcd1784b96b0b550abf03a15138a83ffc71e389e757dec16bdfe307d950ddd01f6efcf2ee99f4d3fbafb79d837332b70566f80a75ae	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Antpexeygaz\cdfbcdc7 = 89e2d12885a3cd95f55f65aaa3e9a7c9e8ab	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Antpexeygaz\fa253df5 = 9eb93c3428329dac6b9d60937e20205b043178e70c97d7063f8945247a1d4b5df229cd66f8de3dcf6c2ae8e79a0caf663bd84afbc141212eef396502a40f3ac04d5dc514a3a8e4d69543c5c0b98a99263fa45eb379d97a3b0062e9aaed3c41a44a5783	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Antpexeygaz\cfbaedbb = af08cd057ee4322f05263fad2a02e5c169263bf5755961215fca3244202a99d01b583cb0c1f670743da1cf2b216dd689aefe26bd9fd039cda5b4cc2b069449c5a0e827d8381c78773fc0a6b3f5bbb8df4b8ac4f21fdf5b013429965172de6c500b6ed3c40e1131d9563b0532fdfb05a51a79729092391669f84badddfef68952261dfabd07f16f316b7839076b4c99a25453033fe2b6eeb6ac592105e9a827af441a1744c1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Antpexeygaz\84fe528 = 81251964f94b261b0bbd7e0f942ee95750c12ba100bd2f95d432c229206b437b5b0c27bbfa2d0697661be3f74d606f6b72d537901085cb2e4c28194f8b10f7207643d9a5a11a8d8bed4712f5e125852c41c7b7190f6bae67e641d9218ebb9878	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Antpexeygaz\fa253df5 = 9eb92b342832a85fe8720d1fe7efb41be5d648bce9441748c9f00285666b1ee57820cdcb3ba161ce885762edd65ff459a848166b2694220dc01873eb3b2d1da04e66d0103fa42c23ab61bd3fe6196d20048158e9ee536124b562c1aa3f9b4d78997ffc11d4994b4f62fd0ffc8fe19e0caad5a77002dc606a	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Antpexeygaz	explorer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1544	rundll32.exe
1972	regsvr32.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1544	rundll32.exe
1972	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

description	pid	Process	procid_target
PID 1128 wrote to memory of 1544	1128	rundll32.exe	27
PID 1128 wrote to memory of 1544	1128	rundll32.exe	27
PID 1128 wrote to memory of 1544	1128	rundll32.exe	27
PID 1128 wrote to memory of 1544	1128	rundll32.exe	27
PID 1128 wrote to memory of 1544	1128	rundll32.exe	27
PID 1128 wrote to memory of 1544	1128	rundll32.exe	27
PID 1128 wrote to memory of 1544	1128	rundll32.exe	27
PID 1544 wrote to memory of 668	1544	rundll32.exe	28
PID 1544 wrote to memory of 668	1544	rundll32.exe	28
PID 1544 wrote to memory of 668	1544	rundll32.exe	28
PID 1544 wrote to memory of 668	1544	rundll32.exe	28
PID 1544 wrote to memory of 668	1544	rundll32.exe	28
PID 1544 wrote to memory of 668	1544	rundll32.exe	28
PID 668 wrote to memory of 1264	668	explorer.exe	29
PID 668 wrote to memory of 1264	668	explorer.exe	29
PID 668 wrote to memory of 1264	668	explorer.exe	29
PID 668 wrote to memory of 1264	668	explorer.exe	29
PID 1788 wrote to memory of 1716	1788	taskeng.exe	34
PID 1788 wrote to memory of 1716	1788	taskeng.exe	34
PID 1788 wrote to memory of 1716	1788	taskeng.exe	34
PID 1788 wrote to memory of 1716	1788	taskeng.exe	34
PID 1788 wrote to memory of 1716	1788	taskeng.exe	34
PID 1716 wrote to memory of 1972	1716	regsvr32.exe	35
PID 1716 wrote to memory of 1972	1716	regsvr32.exe	35
PID 1716 wrote to memory of 1972	1716	regsvr32.exe	35
PID 1716 wrote to memory of 1972	1716	regsvr32.exe	35
PID 1716 wrote to memory of 1972	1716	regsvr32.exe	35
PID 1716 wrote to memory of 1972	1716	regsvr32.exe	35
PID 1716 wrote to memory of 1972	1716	regsvr32.exe	35
PID 1972 wrote to memory of 1848	1972	regsvr32.exe	36
PID 1972 wrote to memory of 1848	1972	regsvr32.exe	36
PID 1972 wrote to memory of 1848	1972	regsvr32.exe	36
PID 1972 wrote to memory of 1848	1972	regsvr32.exe	36
PID 1972 wrote to memory of 1848	1972	regsvr32.exe	36
PID 1972 wrote to memory of 1848	1972	regsvr32.exe	36
PID 1848 wrote to memory of 1168	1848	explorer.exe	37
PID 1848 wrote to memory of 1168	1848	explorer.exe	37
PID 1848 wrote to memory of 1168	1848	explorer.exe	37
PID 1848 wrote to memory of 1168	1848	explorer.exe	37
PID 1848 wrote to memory of 1760	1848	explorer.exe	39
PID 1848 wrote to memory of 1760	1848	explorer.exe	39
PID 1848 wrote to memory of 1760	1848	explorer.exe	39
PID 1848 wrote to memory of 1760	1848	explorer.exe	39

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e7063272f09f51950ae0d2a745c16563beec3877ab498ea1ff44dbf6ed4eb66b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1128
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e7063272f09f51950ae0d2a745c16563beec3877ab498ea1ff44dbf6ed4eb66b.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1544
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:668
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qmxfcsy /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\e7063272f09f51950ae0d2a745c16563beec3877ab498ea1ff44dbf6ed4eb66b.dll\"" /SC ONCE /Z /ST 15:51 /ET 16:03
      4⤵
      Creates scheduled task(s)
      PID:1264

C:\Windows\system32\taskeng.exe
taskeng.exe {CAB25884-9BC2-4944-B9A4-4A7616BDA02E} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1788
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\e7063272f09f51950ae0d2a745c16563beec3877ab498ea1ff44dbf6ed4eb66b.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1716
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\e7063272f09f51950ae0d2a745c16563beec3877ab498ea1ff44dbf6ed4eb66b.dll"
    3⤵
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:1972
  - - C:\Windows\SysWOW64\explorer.exe
      C:\Windows\SysWOW64\explorer.exe
      4⤵
      Modifies data under HKEY_USERS
      Suspicious use of WriteProcessMemory
      PID:1848
    - - C:\Windows\system32\reg.exe
        
        C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Jemctcpqclwq" /d "0"
        5⤵
        
        PID:1168
    - - C:\Windows\system32\reg.exe
        
        C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Yziifk" /d "0"
        5⤵
        
        PID:1760

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/668-64-0x00000000003D0000-0x00000000003F1000-memory.dmp

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memory/668-62-0x00000000741D1000-0x00000000741D3000-memory.dmp

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memory/668-59-0x0000000000080000-0x0000000000082000-memory.dmp

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memory/1544-55-0x0000000074440000-0x0000000074580000-memory.dmp

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memory/1544-54-0x0000000074B41000-0x0000000074B43000-memory.dmp

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memory/1544-56-0x0000000074440000-0x0000000074461000-memory.dmp

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memory/1544-58-0x00000000001B0000-0x00000000001B1000-memory.dmp

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memory/1544-57-0x0000000074440000-0x0000000074580000-memory.dmp

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memory/1716-66-0x000007FEFB6B1000-0x000007FEFB6B3000-memory.dmp

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memory/1848-81-0x0000000000350000-0x0000000000371000-memory.dmp

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memory/1972-71-0x0000000074440000-0x0000000074580000-memory.dmp

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memory/1972-73-0x0000000074440000-0x0000000074580000-memory.dmp

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memory/1972-74-0x0000000000150000-0x0000000000151000-memory.dmp

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