qakbot | 90f10b1ccd4a543d665cbbf3e6274d356667c618cb3b9353f33a4d8480725dce

Analysis

max time kernel
135s
max time network
112s
platform
windows10_x64
resource
win10
submitted
08/10/2020, 07:12

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General

Target
1 (10).exe
Size 844KB
Sample201008-1jfdynpzvs
SHA256 90f10b1ccd4a543d665cbbf3e6274d356667c618cb3b9353f33a4d8480725dce
MD5 61a66063386e65a8e3489dda1064b28f
SHA1 1a16912077dde6a1a37f779d19d125a9ea96421b
SHA512 235c65e2a63b9e0844b29b4d23dea17bed986da0014d8aad01cdde32400df46db0de88abca4e89530240a754e2a883423c4d4278c5348998b45d1547b8ce03fd
MD5 SHA1 SHA512

Score

10^/10

trojan banker stealer qakbot

Malware Config

Extracted

Family

qakbot

Botnet

abc014

Campaign

1601980173

190.30.185.80:443
75.136.40.155:443
151.73.118.54:443
24.138.77.61:443
84.247.36.26:443
80.240.26.178:443
69.11.247.242:443
71.163.222.203:443
65.131.72.17:995
109.93.11.111:995
80.14.209.42:2222
173.245.152.231:443
173.70.165.101:995
185.246.9.69:995
2.7.65.32:2222
77.30.32.191:995
72.28.255.159:995
69.40.16.109:443
108.46.145.30:443
207.255.161.8:993
89.42.142.35:443
199.247.22.145:443
24.43.22.220:993
45.32.155.12:443
71.187.170.235:443
74.75.237.11:443
71.126.139.251:443
2.50.159.48:2222
172.78.30.215:443
190.85.91.154:443
86.97.184.46:2222
156.213.145.107:443
190.220.8.10:443
74.73.27.35:443
24.53.49.240:2222
184.97.132.62:443
155.186.9.160:443
86.126.17.13:443
195.138.42.49:50001
207.246.75.201:443
96.227.127.13:443
45.77.193.83:443
199.116.241.147:443
95.77.144.238:443
96.30.198.161:443
208.99.100.129:443
72.204.242.138:32102
89.137.211.239:443
72.204.242.138:443
47.44.217.98:443
24.71.28.247:443
108.5.34.248:443
68.190.152.98:443
2.89.114.20:443
197.133.117.15:443
70.168.130.172:995
103.76.160.110:443
103.238.231.40:443
73.228.1.246:443
207.255.161.8:995
24.122.0.90:443
78.97.3.6:443
184.180.157.203:2222
72.204.242.138:53
72.204.242.138:990
98.26.50.62:995
93.113.177.152:443
86.163.174.33:2222
74.109.219.145:443
45.32.154.10:443
66.215.32.224:443
39.36.218.78:995
117.218.208.239:443
134.228.24.29:443
72.204.242.138:32100
217.162.149.212:443
71.19.217.23:443
72.190.101.70:443
207.255.18.67:443
72.204.242.138:50001
78.96.199.79:443
72.186.1.237:443
67.60.113.253:2222
95.179.247.224:443
199.247.16.80:443
80.195.103.146:2222
66.26.160.37:443
24.234.86.201:995
207.255.161.8:443
100.4.173.223:443
103.206.112.234:443
86.177.171.45:2222
216.201.162.158:443
144.139.47.206:443
31.215.193.110:443
77.27.174.49:995
93.149.253.201:2222
2.50.57.36:443
141.158.47.123:443
203.106.195.67:443
2.51.221.138:995
175.211.225.118:443
66.222.88.126:995
61.2.171.191:443
50.244.112.106:443
24.27.82.216:2222
70.174.20.7:443
184.98.103.204:995
72.204.242.138:20
96.18.240.158:443
35.134.202.234:443
74.105.52.200:443
81.133.234.36:2222
207.237.1.152:443
59.26.204.144:443
71.217.125.53:2222
95.77.223.148:443
86.126.230.176:443
2.50.131.64:443
90.175.88.99:2222
68.225.60.77:443
77.31.120.194:995
67.170.137.8:443
24.139.132.70:443
173.22.125.129:2222
71.80.66.107:443
213.31.203.109:2222
59.96.167.209:443
197.210.96.222:995
5.193.181.221:2078
31.5.168.31:443
86.126.108.242:2222
24.205.42.241:443
174.110.39.220:443
5.12.218.57:2222
5.12.255.109:443
203.198.96.200:443
61.230.5.67:443
65.102.136.20:995
94.52.160.116:443
47.138.201.136:443
73.225.67.0:443
24.255.176.233:443
31.5.21.66:443
95.76.109.181:443
69.123.179.70:443
24.28.183.107:995
108.30.125.94:443
68.46.142.48:995

Signatures

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

Executes dropped EXE 2 IoCs

pid	Process
2748	koqnrol.exe
1892	koqnrol.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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	koqnrol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	1 (10).exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	1 (10).exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	1 (10).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	1 (10).exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	1 (10).exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	koqnrol.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	1 (10).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	koqnrol.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	koqnrol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	koqnrol.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	koqnrol.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
1412	schtasks.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
3640	1 (10).exe
3640	1 (10).exe
1528	1 (10).exe
1528	1 (10).exe
1528	1 (10).exe
1528	1 (10).exe
2748	koqnrol.exe
2748	koqnrol.exe
1892	koqnrol.exe
1892	koqnrol.exe
1892	koqnrol.exe
1892	koqnrol.exe
2096	explorer.exe
2096	explorer.exe
2096	explorer.exe
2096	explorer.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2748	koqnrol.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 3640 wrote to memory of 1528	3640	1 (10).exe	76
PID 3640 wrote to memory of 1528	3640	1 (10).exe	76
PID 3640 wrote to memory of 1528	3640	1 (10).exe	76
PID 3640 wrote to memory of 2748	3640	1 (10).exe	77
PID 3640 wrote to memory of 2748	3640	1 (10).exe	77
PID 3640 wrote to memory of 2748	3640	1 (10).exe	77
PID 3640 wrote to memory of 1412	3640	1 (10).exe	78
PID 3640 wrote to memory of 1412	3640	1 (10).exe	78
PID 3640 wrote to memory of 1412	3640	1 (10).exe	78
PID 2748 wrote to memory of 1892	2748	koqnrol.exe	80
PID 2748 wrote to memory of 1892	2748	koqnrol.exe	80
PID 2748 wrote to memory of 1892	2748	koqnrol.exe	80
PID 2748 wrote to memory of 2096	2748	koqnrol.exe	81
PID 2748 wrote to memory of 2096	2748	koqnrol.exe	81
PID 2748 wrote to memory of 2096	2748	koqnrol.exe	81
PID 2748 wrote to memory of 2096	2748	koqnrol.exe	81

C:\Users\Admin\AppData\Local\Temp\1 (10).exe
"C:\Users\Admin\AppData\Local\Temp\1 (10).exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3640
- C:\Users\Admin\AppData\Local\Temp\1 (10).exe
  "C:\Users\Admin\AppData\Local\Temp\1 (10).exe" /C
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  PID:1528
- C:\Users\Admin\AppData\Roaming\Microsoft\Zrgwircsuua\koqnrol.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Zrgwircsuua\koqnrol.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2748
- - C:\Users\Admin\AppData\Roaming\Microsoft\Zrgwircsuua\koqnrol.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Zrgwircsuua\koqnrol.exe /C
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    - Suspicious behavior: EnumeratesProcesses
    PID:1892
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2096
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vkvkqsods /tr "\"C:\Users\Admin\AppData\Local\Temp\1 (10).exe\" /I vkvkqsods" /SC ONCE /Z /ST 07:18 /ET 07:30
  2⤵
  - Creates scheduled task(s)
  PID:1412

C:\Users\Admin\AppData\Local\Temp\1 (10).exe
"C:\Users\Admin\AppData\Local\Temp\1 (10).exe" /I vkvkqsods
1⤵
PID:2228

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/1528-1-0x0000000002930000-0x0000000002931000-memory.dmp

Download

memory/1892-8-0x00000000028C0000-0x00000000028C1000-memory.dmp

Download

memory/2748-9-0x0000000002010000-0x0000000002047000-memory.dmp

Download