qakbot | 4fde6fdaa3f04545082ec74efa9e90862f771bc73edbbef18cc868775523fea7

Resubmissions

26/08/2021, 00:22

210826-k9weey8pwe10

10/03/2021, 17:32

210310-db5sdwpgss10

Analysis

max time kernel
137s
max time network
12s
platform
windows7_x64
resource
win7v20201028
submitted
10/03/2021, 17:32

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General

Target
e6f51e9938b7c3f27b75cd1690c8f0f3.dll
Size 377KB
Sample210310-db5sdwpgss
SHA256 4fde6fdaa3f04545082ec74efa9e90862f771bc73edbbef18cc868775523fea7
MD5 e6f51e9938b7c3f27b75cd1690c8f0f3
SHA1 153d198cfefb1e34ea8e7e9660f413e73b922d68
SHA512 c53cfbbc8867a57d91a401055b83cd0166698b98f341fa641230a74087a51ce20cce313830f93d35fb813d6d75dabd544f13b67960a254bb663f2679ae1e9395
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 1 IoCs

pid	Process
916	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
392	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2000	regsvr32.exe
2000	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2000	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 776 wrote to memory of 2000	776	regsvr32.exe	25
PID 776 wrote to memory of 2000	776	regsvr32.exe	25
PID 776 wrote to memory of 2000	776	regsvr32.exe	25
PID 776 wrote to memory of 2000	776	regsvr32.exe	25
PID 776 wrote to memory of 2000	776	regsvr32.exe	25
PID 776 wrote to memory of 2000	776	regsvr32.exe	25
PID 776 wrote to memory of 2000	776	regsvr32.exe	25
PID 2000 wrote to memory of 1548	2000	regsvr32.exe	30
PID 2000 wrote to memory of 1548	2000	regsvr32.exe	30
PID 2000 wrote to memory of 1548	2000	regsvr32.exe	30
PID 2000 wrote to memory of 1548	2000	regsvr32.exe	30
PID 2000 wrote to memory of 1548	2000	regsvr32.exe	30
PID 2000 wrote to memory of 1548	2000	regsvr32.exe	30
PID 1548 wrote to memory of 392	1548	explorer.exe	31
PID 1548 wrote to memory of 392	1548	explorer.exe	31
PID 1548 wrote to memory of 392	1548	explorer.exe	31
PID 1548 wrote to memory of 392	1548	explorer.exe	31
PID 1188 wrote to memory of 1676	1188	taskeng.exe	34
PID 1188 wrote to memory of 1676	1188	taskeng.exe	34
PID 1188 wrote to memory of 1676	1188	taskeng.exe	34
PID 1188 wrote to memory of 1676	1188	taskeng.exe	34
PID 1188 wrote to memory of 1676	1188	taskeng.exe	34
PID 1676 wrote to memory of 916	1676	regsvr32.exe	35
PID 1676 wrote to memory of 916	1676	regsvr32.exe	35
PID 1676 wrote to memory of 916	1676	regsvr32.exe	35
PID 1676 wrote to memory of 916	1676	regsvr32.exe	35
PID 1676 wrote to memory of 916	1676	regsvr32.exe	35
PID 1676 wrote to memory of 916	1676	regsvr32.exe	35
PID 1676 wrote to memory of 916	1676	regsvr32.exe	35

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e6f51e9938b7c3f27b75cd1690c8f0f3.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:776
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\e6f51e9938b7c3f27b75cd1690c8f0f3.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2000
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1548
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn wfbwglauy /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\e6f51e9938b7c3f27b75cd1690c8f0f3.dll\"" /SC ONCE /Z /ST 19:33 /ET 19:45
      4⤵
      Creates scheduled task(s)
      PID:392

C:\Windows\system32\taskeng.exe
taskeng.exe {9B309EFE-5C13-469D-A148-7252D436DA00} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Windows\system32\regsvr32.exe
  regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\e6f51e9938b7c3f27b75cd1690c8f0f3.dll"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1676
- - C:\Windows\SysWOW64\regsvr32.exe
    -s "C:\Users\Admin\AppData\Local\Temp\e6f51e9938b7c3f27b75cd1690c8f0f3.dll"
    3⤵
    - Loads dropped DLL
    PID:916

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/776-2-0x000007FEFBB61000-0x000007FEFBB63000-memory.dmp

Download

memory/1548-12-0x0000000000080000-0x00000000000B5000-memory.dmp

Download

memory/1548-9-0x00000000744A1000-0x00000000744A3000-memory.dmp

Download

memory/1548-10-0x0000000000080000-0x00000000000B5000-memory.dmp

Download

memory/2000-6-0x0000000000130000-0x0000000000131000-memory.dmp

Download

memory/2000-5-0x00000000747F0000-0x0000000074825000-memory.dmp

Download

memory/2000-4-0x0000000076071000-0x0000000076073000-memory.dmp

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