qakbot | 31b1c3b7706cbd03c97eb962c049dd024c06129648849206530dd960d2fdf115

Analysis

max time kernel
127s
max time network
110s
platform
windows10_x64
resource
win10
submitted
05/10/2020, 08:12

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General

Target
1 (35).exe
Size 4.0MB
Sample201005-gpdzwah8be
SHA256 31b1c3b7706cbd03c97eb962c049dd024c06129648849206530dd960d2fdf115
MD5 50463de1edbcdb5a855615257d823394
SHA1 587a1f835a4b81d4167d5a664db32f8c9578e5dd
SHA512 d31c98350413ead979d1c7307ef73e8203c8726aeb831fe4e239c7af2d6da43e6830dcaa9903d371a733415edebf239bea82a7d1ef01bd0c62440271a93ab6e3
MD5 SHA1 SHA512

Score

10^/10

trojan banker stealer qakbot

Malware Config

Extracted

Family

qakbot

Botnet

abc012

Campaign

1601625483

207.255.161.8:993
103.206.112.234:443
94.49.70.137:995
98.26.50.62:995
98.38.47.1:443
78.97.110.47:443
24.43.22.220:993
46.209.102.43:995
69.11.247.242:443
66.208.105.6:443
199.247.22.145:443
217.162.149.212:443
45.32.155.12:443
5.12.218.57:2222
190.85.91.154:443
103.76.160.110:443
77.27.174.49:995
172.78.30.215:443
71.187.170.235:443
89.42.142.35:443
185.19.190.81:443
184.97.132.62:443
95.77.223.148:443
86.98.74.44:995
2.7.65.32:2222
81.133.234.36:2222
84.117.176.32:443
71.12.214.209:2222
199.116.241.147:443
12.33.30.180:443
98.16.204.189:995
71.126.139.251:443
207.246.75.201:443
96.30.198.161:443
45.77.193.83:443
146.200.250.36:2222
72.204.242.138:443
108.5.34.248:443
72.204.242.138:990
2.90.26.187:443
103.238.231.40:443
24.122.0.90:443
207.255.161.8:995
207.237.1.152:443
184.180.157.203:2222
208.99.100.129:443
213.31.203.109:2222
45.32.154.10:443
94.52.68.72:443
173.245.152.231:443
78.96.199.79:443
77.46.172.129:995
190.220.8.10:443
175.142.189.201:443
72.204.242.138:50001
134.228.24.29:443
80.14.209.42:2222
68.190.152.98:443
72.190.101.70:443
185.246.9.69:995
199.247.16.80:443
45.46.53.140:2222
66.215.32.224:443
95.179.247.224:443
24.139.132.70:443
207.255.161.8:443
100.4.173.223:443
203.45.104.33:443
80.195.103.146:2222
36.77.151.211:443
24.104.222.81:443
93.149.253.201:2222
31.5.21.66:443
108.30.125.94:443
84.247.55.190:443
141.158.47.123:443
85.186.115.219:995
94.52.160.116:443
66.26.160.37:443
50.244.112.106:443
184.98.103.204:995
5.15.90.159:2222
41.228.227.172:443
75.136.40.155:443
39.36.218.78:995
67.60.113.253:2222
89.137.211.239:443
47.44.217.98:443
2.50.131.64:443
66.222.88.126:995
2.50.59.177:443
86.97.161.201:443
190.30.185.80:443
71.80.66.107:443
148.240.52.146:443
24.234.86.201:995
173.22.125.129:2222
203.198.96.200:443
117.218.208.239:443
188.247.252.243:443
144.139.47.206:443
90.175.88.99:2222
68.225.60.77:443
189.183.74.198:995
47.185.140.236:80
216.201.162.158:443
65.131.33.110:995
203.106.195.67:443
24.40.173.134:443
71.220.200.82:2222
65.102.149.94:995
69.123.116.167:2222
23.240.70.80:443
79.113.8.149:443
205.178.7.90:443
96.18.240.158:443
24.28.183.107:995
73.225.67.0:443
87.65.204.240:995
71.197.126.250:443
70.124.29.226:443
173.173.1.164:443
69.40.16.109:443
24.128.117.95:443
96.255.188.58:443
69.47.239.10:443
65.24.76.114:443
71.199.99.229:995
24.191.214.43:2083
174.101.142.231:443
173.21.10.71:2222
70.92.123.49:443
24.27.82.216:2222
64.201.125.138:443
75.182.220.196:2222
73.200.219.143:443
50.29.166.232:995
73.23.194.75:443
68.46.142.48:995
71.74.12.34:443
71.218.58.245:443
68.184.45.73:443
89.33.87.107:443
70.123.92.175:2222
2.51.221.138:995
74.68.144.202:443
75.82.182.228:2222
98.240.24.57:443
71.56.53.127:443

Signatures

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

Executes dropped EXE 2 IoCs

pid	Process
1564	zansu.exe
2560	zansu.exe

Checks SCSI registry key(s) 3 TTPs 12 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	zansu.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	1 (35).exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	1 (35).exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	1 (35).exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	1 (35).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	zansu.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	zansu.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	1 (35).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	1 (35).exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	zansu.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	zansu.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	zansu.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
1844	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
2984	1 (35).exe
2984	1 (35).exe
1364	1 (35).exe
1364	1 (35).exe
1364	1 (35).exe
1364	1 (35).exe
1564	zansu.exe
1564	zansu.exe
2560	zansu.exe
2560	zansu.exe
2560	zansu.exe
2560	zansu.exe
2164	explorer.exe
2164	explorer.exe
2164	explorer.exe
2164	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1564	zansu.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 1364	2984	1 (35).exe	76
PID 2984 wrote to memory of 1364	2984	1 (35).exe	76
PID 2984 wrote to memory of 1364	2984	1 (35).exe	76
PID 2984 wrote to memory of 1564	2984	1 (35).exe	77
PID 2984 wrote to memory of 1564	2984	1 (35).exe	77
PID 2984 wrote to memory of 1564	2984	1 (35).exe	77
PID 2984 wrote to memory of 1844	2984	1 (35).exe	78
PID 2984 wrote to memory of 1844	2984	1 (35).exe	78
PID 2984 wrote to memory of 1844	2984	1 (35).exe	78
PID 1564 wrote to memory of 2560	1564	zansu.exe	80
PID 1564 wrote to memory of 2560	1564	zansu.exe	80
PID 1564 wrote to memory of 2560	1564	zansu.exe	80
PID 1564 wrote to memory of 2164	1564	zansu.exe	81
PID 1564 wrote to memory of 2164	1564	zansu.exe	81
PID 1564 wrote to memory of 2164	1564	zansu.exe	81
PID 1564 wrote to memory of 2164	1564	zansu.exe	81

C:\Users\Admin\AppData\Local\Temp\1 (35).exe
"C:\Users\Admin\AppData\Local\Temp\1 (35).exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2984
- C:\Users\Admin\AppData\Local\Temp\1 (35).exe
  "C:\Users\Admin\AppData\Local\Temp\1 (35).exe" /C
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  PID:1364
- C:\Users\Admin\AppData\Roaming\Microsoft\Uuzibooi\zansu.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Uuzibooi\zansu.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1564
- - C:\Users\Admin\AppData\Roaming\Microsoft\Uuzibooi\zansu.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Uuzibooi\zansu.exe /C
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    - Suspicious behavior: EnumeratesProcesses
    PID:2560
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2164
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qjvkuns /tr "\"C:\Users\Admin\AppData\Local\Temp\1 (35).exe\" /I qjvkuns" /SC ONCE /Z /ST 08:20 /ET 08:32
  2⤵
  - Creates scheduled task(s)
  PID:1844

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1364-1-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

Download

memory/1564-9-0x0000000002CD0000-0x0000000002D07000-memory.dmp

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memory/2560-8-0x0000000002A90000-0x0000000002A91000-memory.dmp

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