qakbot | 95928b331e9942e4709b41ec8b59eb6f9e068f53ef2eeb15009feafd4ff5138d

Analysis

max time kernel
119s
max time network
123s
platform
windows10_x64
resource
win10-en-20210920
submitted
03/11/2021, 23:13

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General

Target
44491.6090605324.dat.dll
Size 890KB
Sample211103-27thzacehl
SHA256 95928b331e9942e4709b41ec8b59eb6f9e068f53ef2eeb15009feafd4ff5138d
MD5 fdc89b23e17d46173806407132b2903c
SHA1 e425a2d4cd89cb995a5fbf5e9b6671be8c51774f
SHA512 f2dc346c36a879133cefb2ab5df55c1dcab5287630ccebf70d0baa043b65a2a64698f4083b0c2c8f9f7f83612ac0f3d277b120540d828d99ac3581068b007cda
MD5 SHA1 SHA512

Score

10^/10

qakbot biden54 1634810637 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

biden54

Campaign

1634810637

136.143.11.232:443
63.143.92.99:995
182.176.180.73:443
136.232.34.70:443
123.252.190.14:443
216.201.162.158:443
37.208.181.198:61200
140.82.49.12:443
197.89.144.102:443
89.137.52.44:443
109.12.111.14:443
78.191.24.189:995
105.198.236.99:995
196.207.140.40:995
41.235.69.115:443
2.222.167.138:443
117.198.156.56:443
24.231.209.2:6881
27.223.92.142:995
96.246.158.154:995
81.250.153.227:2222
120.150.218.241:995
76.25.142.196:443
89.101.97.139:443
81.213.59.22:443
173.21.10.71:2222
103.142.10.177:443
71.74.12.34:443
24.231.209.2:2222
75.188.35.168:443
209.210.95.228:995
73.151.236.31:443
220.255.25.187:2222
187.156.134.254:443
189.175.219.53:80
108.4.67.252:443
209.210.95.228:993
67.165.206.193:993
173.25.162.221:443
100.1.119.41:443
93.48.58.123:2222
65.100.174.110:443
201.137.10.225:443
24.229.150.54:995
146.66.238.74:443
68.204.7.158:443
37.208.181.198:443
41.86.42.158:995
189.135.16.92:443
187.75.66.160:995
72.173.78.211:443
37.117.191.19:2222
94.200.181.154:443
96.37.113.36:993
45.46.53.140:2222
103.150.40.76:995
24.231.209.2:2083
181.4.53.6:465
86.220.112.26:2222
24.152.219.253:995
181.118.183.94:443
37.210.155.239:995
188.50.43.248:995
50.194.160.233:32100
50.194.160.233:465
189.146.41.71:443
24.55.112.61:443
38.70.253.226:2222
72.252.201.69:995
188.221.250.72:995
103.143.8.71:443
109.40.1.4:443
187.149.227.40:443
91.178.126.51:995
81.241.252.59:2078
65.100.174.110:995
39.49.4.147:995
24.139.72.117:443
86.8.177.143:443
24.119.214.7:443
209.210.95.228:443
78.71.154.58:2222
47.151.181.188:443
78.71.167.243:2222
117.215.230.90:443
174.54.193.186:443
72.27.84.16:995
39.52.224.154:995
188.54.167.41:443
49.206.29.127:443
103.133.200.139:443
98.203.26.168:443
199.27.127.129:443
208.78.220.143:443
47.40.196.233:2222
86.152.43.219:443
201.111.144.72:443
2.237.74.121:2222
115.96.64.9:995
73.52.50.32:443
162.210.220.137:443
103.170.110.191:995
103.170.110.191:465
103.82.211.39:990
31.166.234.68:443
111.91.87.187:995
103.82.211.39:995
174.76.17.43:443
213.60.210.85:443
203.175.72.19:995
167.248.117.81:443
41.228.22.180:443
116.193.136.10:443
122.179.158.212:443
103.148.120.144:443
103.82.211.39:993
117.202.161.73:2222
65.100.174.110:8443
65.100.174.110:6881
69.30.186.190:443
190.117.91.214:443
39.40.37.70:32100
187.172.17.193:443
80.6.192.58:443
68.186.192.69:443
122.60.71.201:995
173.22.178.66:443
2.221.12.60:443
201.68.60.118:995
50.194.160.233:995
65.100.174.110:32103
123.201.44.86:6881
177.76.251.27:995
67.230.44.194:443
109.200.192.84:443
73.230.205.91:443
189.252.201.83:32101
136.232.254.46:443
95.159.33.115:995
115.96.62.113:443
85.60.147.26:2078
75.131.217.182:443
85.60.147.26:2222
129.35.116.77:990

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

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

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
664	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3100	rundll32.exe
3100	rundll32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3100	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3812 wrote to memory of 3100	3812	rundll32.exe	69
PID 3812 wrote to memory of 3100	3812	rundll32.exe	69
PID 3812 wrote to memory of 3100	3812	rundll32.exe	69
PID 3100 wrote to memory of 2920	3100	rundll32.exe	70
PID 3100 wrote to memory of 2920	3100	rundll32.exe	70
PID 3100 wrote to memory of 2920	3100	rundll32.exe	70
PID 3100 wrote to memory of 2920	3100	rundll32.exe	70
PID 3100 wrote to memory of 2920	3100	rundll32.exe	70
PID 2920 wrote to memory of 664	2920	explorer.exe	71
PID 2920 wrote to memory of 664	2920	explorer.exe	71
PID 2920 wrote to memory of 664	2920	explorer.exe	71

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44491.6090605324.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3812
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\44491.6090605324.dat.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3100
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2920
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn vyzfbojjcd /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44491.6090605324.dat.dll\"" /SC ONCE /Z /ST 23:16 /ET 23:28
      4⤵
      Creates scheduled task(s)
      PID:664

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

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Downloads

memory/2920-122-0x0000000003660000-0x0000000003661000-memory.dmp

Download

memory/2920-123-0x0000000003660000-0x0000000003661000-memory.dmp

Download

memory/2920-124-0x0000000003170000-0x0000000003191000-memory.dmp

Download

memory/3100-116-0x0000000073980000-0x0000000073A73000-memory.dmp

Download

memory/3100-117-0x0000000000F90000-0x0000000000F91000-memory.dmp

Download

memory/3100-119-0x0000000073980000-0x0000000073A73000-memory.dmp

Download

memory/3100-118-0x0000000073980000-0x00000000739A1000-memory.dmp

Download