qakbot | 9e73fbc799272df3a85b6ef77894b061d91e5214a67ed2f1dd8b91f981b57ac5

Analysis

max time kernel
149s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
23/02/2023, 07:29

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General

Target
RR.lnk
Size 1KB
Sample230223-jbj1jsfa99
SHA256 0de89af6fa556b786c8de96fb3cfe96307ce8d8a14cef1fb6ca2f0d9e56be9b0
MD5 40c516687897e29cc967eaafd7355a64
SHA1 a68ca9733941ab3501a9c9baef7ec58587e79a45
SHA512 c23f88250532be801990b104d3e32ea8d3e4a55a20478599cbad9103d110c014156cd6b71fe262bea14d968fa71cc1b8ae7cf334a0df27bb887392ef31dbfa52
MD5 SHA1 SHA512

Score

10^/10

qakbot bb16 1677046917 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.9

Botnet

BB16

Campaign

1677046917

47.21.51.138:443
72.80.7.6:50003
82.127.204.82:2222
49.175.72.56:443
201.244.108.183:995
122.184.143.82:443
102.156.253.86:443
74.58.71.237:443
47.21.51.138:995
77.86.98.236:443
71.31.101.183:443
136.232.184.134:995
86.225.214.138:2222
95.242.101.251:995
109.11.175.42:2222
90.78.138.217:2222
184.176.35.223:2222
35.143.97.145:995
202.186.177.88:443
114.79.180.14:995
86.150.47.219:443
183.87.163.165:443
50.68.186.195:443
190.75.95.164:2222
98.145.23.67:443
67.10.175.47:2222
71.212.147.224:2222
88.126.94.4:50000
103.140.174.19:2222
103.231.216.238:443
78.84.123.237:995
180.151.108.14:443
80.47.57.131:2222
198.2.51.242:993
50.68.204.71:995
205.164.227.222:443
147.219.4.194:443
77.124.6.149:443
49.245.82.178:2222
46.10.198.107:443
76.80.180.154:995
12.172.173.82:32101
68.150.18.161:443
68.173.170.110:8443
24.9.220.167:443
12.172.173.82:2087
50.68.204.71:993
107.146.12.26:2222
81.229.117.95:2222
27.0.48.233:443
69.133.162.35:443
59.28.84.65:443
76.170.252.153:995
89.32.159.192:995
202.142.98.62:995
73.78.215.104:443
181.164.217.211:443
92.97.203.51:2222
116.74.164.26:443
103.141.50.102:995
149.74.159.67:2222
116.72.250.18:443
125.99.69.178:443
202.142.98.62:443
67.61.71.201:443
103.123.223.168:443
80.13.205.69:2222
80.0.74.165:443
86.99.54.39:2222
213.67.255.57:2222
176.142.207.63:443
50.67.17.92:443
217.165.1.53:2222
70.64.77.115:443
2.50.47.74:443
66.191.69.18:995
75.143.236.149:443
197.92.136.122:443
108.190.203.42:995
50.68.204.71:443
12.172.173.82:995
70.77.116.233:443
162.248.14.107:443
75.98.154.19:443
58.247.115.126:995
184.68.116.146:61202
41.99.50.76:443
184.68.116.146:3389
72.203.216.98:2222
103.252.7.231:443
12.172.173.82:50001
70.160.80.210:443
12.172.173.82:465
12.172.173.82:21
47.34.30.133:443
202.187.232.161:995
98.147.155.235:443
124.122.56.144:443
75.141.227.169:443
103.144.201.53:2078
172.248.42.122:443
12.172.173.82:990
24.239.69.244:443
173.18.126.3:443
73.165.119.20:443
90.104.22.28:2222
14.192.241.76:995
74.33.196.114:443
74.93.148.97:995
86.202.48.142:2222
174.104.184.149:443
12.172.173.82:20
109.151.144.37:443
104.35.24.154:443
114.143.176.234:443
84.35.26.14:995
45.50.233.214:443
64.237.185.60:443
73.161.176.218:443

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	cmd.exe

Loads dropped DLL 1 IoCs

pid	Process
2196	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4700	2196	WerFault.exe	85

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2196	rundll32.exe
2196	rundll32.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe
4712	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2196	rundll32.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4916 wrote to memory of 1220	4916	cmd.exe	82
PID 4916 wrote to memory of 1220	4916	cmd.exe	82
PID 4916 wrote to memory of 1220	4916	cmd.exe	82
PID 1220 wrote to memory of 4108	1220	cmd.exe	83
PID 1220 wrote to memory of 4108	1220	cmd.exe	83
PID 1220 wrote to memory of 4668	1220	cmd.exe	84
PID 1220 wrote to memory of 4668	1220	cmd.exe	84
PID 1220 wrote to memory of 2196	1220	cmd.exe	85
PID 1220 wrote to memory of 2196	1220	cmd.exe	85
PID 1220 wrote to memory of 2196	1220	cmd.exe	85
PID 2196 wrote to memory of 4712	2196	rundll32.exe	88
PID 2196 wrote to memory of 4712	2196	rundll32.exe	88
PID 2196 wrote to memory of 4712	2196	rundll32.exe	88
PID 2196 wrote to memory of 4712	2196	rundll32.exe	88
PID 2196 wrote to memory of 4712	2196	rundll32.exe	88

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\RR.lnk
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4916
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\SysWOW64\cmd.exe" /q /c vibrations\\floodlight.cmd
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1220
- - C:\Users\Admin\AppData\Local\Temp\vibrations\circlets.exe
    vibrations\circlets.exe -decode vibrations\snows.sql c:\users\public\output.txt
    3⤵
    PID:4108
- - C:\Users\Admin\AppData\Local\Temp\vibrations\circlets.exe
    vibrations\circlets.exe -decode c:\users\public\output.txt c:\users\public\output2.txt
    3⤵
    PID:4668
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32 c:\users\public\output2.txt,N115
    3⤵
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2196
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2196 -s 552
      4⤵
      Program crash
      PID:4700
  - - C:\Windows\SysWOW64\wermgr.exe
      C:\Windows\SysWOW64\wermgr.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:4712

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2196 -ip 2196
1⤵
PID:4900

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

output2.txt

Path C:\Users\Public\output2.txt
Size 904KB
SHA256 3b6cb8121e923974908c0d2dd1022123251c1f43dafe71a075e19249f9e802ad
MD5 53770ff8a00dab402b18b007ee9d305b
SHA1 faa88f6ed9d3e212c452472be8a1674681d57ab2
SHA512 7494c66b02e426f92db6c79258072f6d38adeb38b0597f1b788baa0e3170d733ac0b848f406e29190f90bf7eb28f8bf5427566d3c531f4d41f6b17b554fcb825
SSDEEP 12288:rrhxV/xG39fx1jGrJySlVB7qZcsyc1m41OSoMhKmkxgt9peTI95kKZP++Hmmn:xxRQfXsy0BTP4gSoMZttvWQ5kM
MD5 SHA1 SHA512 SSDEEP

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output.txt

Path \??\c:\users\public\output.txt
Size 1.2MB
SHA256 117b4c190a98cc5ce6fb594605e2ff9760935525a830641d75913cbf3d3e9a26
MD5 2d01fb9c48ecb6213ca23a9c7b82f15d
SHA1 d6fa53722ce3e1a928f20f4e9293e3ea2a152720
SHA512 90c13e172c8c19a39bd1508f599f79b0b92c52982d245daa6ed089d986cc935f58d5e7d3d2edb410e0c5199acc8bed5de1d6f20f645222f065986eb9b475f58f
SSDEEP 12288:yet9HC6MCiBrkENy6m8tL0k1ZvtABUjMqmLBHwOGmW+AOXKrV+f0F0ye8n/7:UCCuBUYqmLpwOGV+B2Wb8n/7
MD5 SHA1 SHA512 SSDEEP

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output2.txt

Path \??\c:\users\public\output2.txt
Size 904KB
SHA256 3b6cb8121e923974908c0d2dd1022123251c1f43dafe71a075e19249f9e802ad
MD5 53770ff8a00dab402b18b007ee9d305b
SHA1 faa88f6ed9d3e212c452472be8a1674681d57ab2
SHA512 7494c66b02e426f92db6c79258072f6d38adeb38b0597f1b788baa0e3170d733ac0b848f406e29190f90bf7eb28f8bf5427566d3c531f4d41f6b17b554fcb825
SSDEEP 12288:rrhxV/xG39fx1jGrJySlVB7qZcsyc1m41OSoMhKmkxgt9peTI95kKZP++Hmmn:xxRQfXsy0BTP4gSoMZttvWQ5kM
MD5 SHA1 SHA512 SSDEEP

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memory/2196-145-0x0000000010000000-0x0000000010023000-memory.dmp

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memory/2196-143-0x0000000010000000-0x0000000010023000-memory.dmp

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memory/2196-144-0x0000000000BC0000-0x0000000000BC3000-memory.dmp

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memory/2196-138-0x0000000010000000-0x0000000010023000-memory.dmp

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memory/2196-146-0x000000006D700000-0x000000006D7D1000-memory.dmp

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memory/4712-148-0x0000000000510000-0x0000000000533000-memory.dmp

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memory/4712-149-0x0000000000510000-0x0000000000533000-memory.dmp

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memory/4712-151-0x0000000000510000-0x0000000000533000-memory.dmp

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memory/4712-152-0x0000000000510000-0x0000000000533000-memory.dmp

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memory/4712-153-0x0000000000510000-0x0000000000533000-memory.dmp

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memory/4712-155-0x0000000000510000-0x0000000000533000-memory.dmp

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memory/4712-157-0x0000000000510000-0x0000000000533000-memory.dmp

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