qakbot | da1bead0cf5ed11db50ac0561274723fc2d33a657d2b9d8afee9677bb881968d

Analysis

max time kernel
144s
max time network
63s
platform
windows10_x64
resource
win10v20201028
submitted
08/03/2021, 09:00

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General

Target
da1bead0cf5ed11db50ac0561274723fc2d33a657d2b9d8afee9677bb881968d.dll
Size 383KB
Sample210308-vbfysk998j
SHA256 da1bead0cf5ed11db50ac0561274723fc2d33a657d2b9d8afee9677bb881968d
MD5 fe58175e79c7c2cbe287820250cf348d
SHA1 076e0840a5dd5966dfc7c0ccb62def7b113b1352
SHA512 78ac204eed17553ec156cfafdb8da95438cec144476d82c806ad051fab2868945ca6ae62e3f10c9a675817baf6bda41cf7cc4aab6deadae8f3de726f2decb9d7
MD5 SHA1 SHA512

Score

10^/10

qakbot obama09 1614939797 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

obama09

Campaign

1614939797

74.222.204.82:995
95.77.223.148:443
71.41.184.10:3389
136.232.34.70:443
140.82.49.12:443
75.136.40.155:443
70.168.130.172:995
216.201.162.158:443
202.188.138.162:443
71.163.223.159:443
81.97.154.100:443
71.199.192.62:443
84.72.35.226:443
47.22.148.6:443
97.69.160.4:2222
83.196.56.65:2222
24.117.107.120:443
79.115.174.55:443
109.106.69.138:2222
2.232.253.79:995
190.85.91.154:443
172.78.30.215:443
149.28.98.196:443
144.202.38.185:443
149.28.98.196:995
149.28.101.90:443
149.28.101.90:2222
45.77.117.108:995
45.77.117.108:443
144.202.38.185:2222
144.202.38.185:995
45.32.211.207:443
207.246.77.75:995
207.246.77.75:2222
45.63.107.192:443
45.77.115.208:2222
207.246.116.237:2222
45.77.115.208:8443
207.246.116.237:443
207.246.116.237:8443
149.28.98.196:2222
149.28.99.97:995
149.28.101.90:8443
149.28.101.90:995
45.77.115.208:995
207.246.116.237:995
45.77.117.108:2222
45.32.211.207:8443
149.28.99.97:443
45.77.115.208:443
45.32.211.207:2222
45.63.107.192:2222
207.246.77.75:443
45.32.211.207:995
149.28.99.97:2222
207.246.77.75:8443
45.77.117.108:8443
81.214.126.173:2222
92.59.35.196:2222
105.198.236.99:443
76.94.200.148:995
113.22.175.141:443
75.67.192.125:443
78.63.226.32:443
196.151.252.84:443
90.65.236.181:2222
80.11.173.82:8443
67.6.12.4:443
203.198.96.249:443
71.117.132.169:443
45.118.216.157:443
125.63.101.62:443
144.139.166.18:443
77.211.30.202:995
71.74.12.34:443
197.45.110.165:995
197.161.154.132:443
75.136.26.147:443
173.21.10.71:2222
24.95.61.62:443
98.192.185.86:443
96.21.251.127:2222
122.148.156.131:995
59.90.246.200:443
119.157.106.105:3389
45.46.53.140:2222
71.197.126.250:443
24.50.118.93:443
24.43.22.218:993
68.186.192.69:443
76.25.142.196:443
75.118.1.141:443
189.146.183.105:443
115.133.243.6:443
108.29.32.251:443
202.185.166.181:443
98.240.24.57:443
142.117.191.18:2222
151.205.102.42:443
189.222.59.177:443
199.19.117.131:443
144.139.47.206:443
98.252.118.134:443
186.31.77.42:443
174.104.22.30:443
108.46.145.30:443
209.210.187.52:443
109.12.111.14:443
105.198.236.101:443
78.97.207.104:443
72.252.201.69:443
188.26.91.212:443
84.247.55.190:8443
89.3.198.238:443
74.68.144.202:443
213.60.147.140:443
24.55.112.61:443
187.250.249.6:995
24.139.72.117:443
72.240.200.181:2222
24.229.150.54:995
193.248.221.184:2222
106.51.85.162:443
89.137.211.239:995
195.43.173.70:443
189.210.115.207:443
83.110.9.71:2222
86.99.134.158:443
86.236.77.68:2222
196.221.207.137:995
47.196.192.184:443
67.165.206.193:993
86.220.62.251:2222
78.180.179.136:443
77.27.204.204:995
86.175.79.249:443
85.52.72.32:2222
83.110.103.152:443
189.222.216.44:443
173.25.45.66:443
32.210.98.6:443
190.25.76.219:443
172.115.177.204:2222
82.12.157.95:995
209.210.187.52:995
2.7.116.188:2222
80.7.129.64:995
183.82.100.249:2222
67.8.103.21:443
176.181.247.197:443

Signatures

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

Loads dropped DLL 2 IoCs

pid	Process
3732	regsvr32.exe
3732	regsvr32.exe

Checks SCSI registry key(s) 3 TTPs 6 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\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	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
1240	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2776	regsvr32.exe
2776	regsvr32.exe
2776	regsvr32.exe
2776	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2776	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 648 wrote to memory of 2776	648	regsvr32.exe	74
PID 648 wrote to memory of 2776	648	regsvr32.exe	74
PID 648 wrote to memory of 2776	648	regsvr32.exe	74
PID 2776 wrote to memory of 2300	2776	regsvr32.exe	79
PID 2776 wrote to memory of 2300	2776	regsvr32.exe	79
PID 2776 wrote to memory of 2300	2776	regsvr32.exe	79
PID 2776 wrote to memory of 2300	2776	regsvr32.exe	79
PID 2776 wrote to memory of 2300	2776	regsvr32.exe	79
PID 2300 wrote to memory of 1240	2300	explorer.exe	80
PID 2300 wrote to memory of 1240	2300	explorer.exe	80
PID 2300 wrote to memory of 1240	2300	explorer.exe	80
PID 1244 wrote to memory of 3732	1244	regsvr32.exe	83
PID 1244 wrote to memory of 3732	1244	regsvr32.exe	83
PID 1244 wrote to memory of 3732	1244	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\da1bead0cf5ed11db50ac0561274723fc2d33a657d2b9d8afee9677bb881968d.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:648
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\da1bead0cf5ed11db50ac0561274723fc2d33a657d2b9d8afee9677bb881968d.dll
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2776
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2300
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hlbdgbhi /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\da1bead0cf5ed11db50ac0561274723fc2d33a657d2b9d8afee9677bb881968d.dll\"" /SC ONCE /Z /ST 09:59 /ET 10:11
      4⤵
      Creates scheduled task(s)
      PID:1240

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\da1bead0cf5ed11db50ac0561274723fc2d33a657d2b9d8afee9677bb881968d.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1244
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\da1bead0cf5ed11db50ac0561274723fc2d33a657d2b9d8afee9677bb881968d.dll"
  2⤵
  - Loads dropped DLL
  PID:3732

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/2300-7-0x0000000000510000-0x0000000000545000-memory.dmp

Download

memory/2300-8-0x0000000000510000-0x0000000000545000-memory.dmp

Download

memory/2776-3-0x00000000741B0000-0x00000000741E5000-memory.dmp

Download

memory/2776-4-0x0000000000180000-0x0000000000181000-memory.dmp

Download