qakbot | 0ec97bf14e6897b8ecbff00cb58147374b922268c620210ff5fb5388333ecf45

Analysis

max time kernel
125s
max time network
129s
platform
windows10_x64
resource
win10-en-20211208
submitted
20/12/2021, 12:00

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General

Target
0ec97bf14e6897b8ecbff00cb58147374b922268c620210ff5fb5388333ecf45.dll
Size 512KB
Sample211220-n6cbeaaea3
SHA256 0ec97bf14e6897b8ecbff00cb58147374b922268c620210ff5fb5388333ecf45
MD5 5bbcf23f5cd1f796b5ac850983695553
SHA1 d54bb91c500d127c0a098c34ffbd1049d08757f5
SHA512 395a595eed9928b68849915e9b0db5c3aadd65b44e8a7bfcbcbefece993b67efbac89610c2269a06d3196afe6bd281a325a02d7831b5ef99b54e2423a20c2959
MD5 SHA1 SHA512

Score

10^/10

qakbot cullinan 1639742517 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.10

Botnet

cullinan

Campaign

1639742517

50.238.6.36:443
92.167.4.71:2222
89.137.52.44:443
105.198.236.99:995
117.248.109.38:21
106.51.48.170:50001
120.150.218.241:995
190.73.3.148:2222
182.56.53.180:443
186.64.87.213:443
103.142.10.177:443
65.100.174.110:443
96.21.251.127:2222
24.95.61.62:443
194.36.28.26:443
182.191.92.203:995
41.228.22.180:443
63.143.92.99:995
41.200.112.42:443
103.143.8.71:995
109.12.111.14:443
93.48.80.198:995
32.221.229.7:443
140.82.49.12:443
114.79.145.28:443
24.152.219.253:995
89.101.97.139:443
68.186.192.69:443
45.9.20.200:2211
111.125.245.116:995
136.232.34.70:443
5.54.35.115:995
75.110.250.187:443
114.79.148.170:443
63.153.187.104:443
75.188.35.168:995
24.53.49.240:443
78.101.82.198:995
74.15.2.252:2222
94.200.181.154:995
136.143.11.232:443
149.135.101.20:443
24.178.196.158:2222
96.80.109.57:995
217.128.93.27:2222
84.199.230.66:443
217.165.123.47:61200
209.210.95.228:32100
78.101.82.198:443
67.209.195.198:443
38.70.253.226:2222
80.14.196.176:2222
24.222.20.254:443
39.49.9.35:995
76.169.147.192:32103
86.98.53.83:443
218.101.110.3:995
14.96.67.177:443
182.176.180.73:443
182.56.57.23:995
87.70.93.83:443
73.151.236.31:443
59.88.160.74:443
181.208.248.98:443
67.165.206.193:993
173.21.10.71:2222
76.25.142.196:443
59.6.7.83:61200
65.128.36.247:443
71.74.12.34:443
23.233.146.92:443
187.172.160.115:443
70.51.134.181:2222
40.134.247.125:995
94.60.254.81:443
93.48.58.123:2222
73.5.119.219:443
100.1.119.41:443
72.252.201.34:995
75.169.58.229:32100
173.71.147.134:995
108.4.67.252:443
69.46.15.180:443
50.237.134.22:995
23.82.128.108:443
5.36.7.212:443
200.75.131.234:443
187.189.86.168:443
82.77.137.101:995
187.201.90.81:443
24.55.112.61:443
201.172.31.95:443
78.180.163.25:995
216.238.72.121:443
86.97.9.219:443
216.238.71.31:995
207.246.112.221:443
207.246.112.221:995
216.238.72.121:995
216.238.71.31:443
65.100.174.110:8443
80.6.192.58:443
176.24.150.197:443
102.65.38.67:443
27.223.92.142:995
24.229.150.54:995
68.204.7.158:443
117.198.149.221:443
86.148.6.51:443
73.140.38.124:443
96.37.113.36:993
217.165.7.254:995
27.5.4.111:2222
197.89.144.207:443

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4024	4104	WerFault.exe	69

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4104	rundll32.exe
4104	rundll32.exe
4024	WerFault.exe
4024	WerFault.exe
4024	WerFault.exe
4024	WerFault.exe
4024	WerFault.exe
4024	WerFault.exe
4024	WerFault.exe
4024	WerFault.exe
4024	WerFault.exe
4024	WerFault.exe
4024	WerFault.exe
4024	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeRestorePrivilege	4024	WerFault.exe
Token: SeBackupPrivilege	4024	WerFault.exe
Token: SeDebugPrivilege	4024	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3480 wrote to memory of 4104	3480	rundll32.exe	69
PID 3480 wrote to memory of 4104	3480	rundll32.exe	69
PID 3480 wrote to memory of 4104	3480	rundll32.exe	69

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ec97bf14e6897b8ecbff00cb58147374b922268c620210ff5fb5388333ecf45.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3480
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0ec97bf14e6897b8ecbff00cb58147374b922268c620210ff5fb5388333ecf45.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4104
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4104 -s 712
    3⤵
    - Program crash
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4024

Network

MITRE ATT&CK Matrix

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Downloads

memory/4104-116-0x00000000005E0000-0x00000000005E1000-memory.dmp

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memory/4104-117-0x0000000000D90000-0x0000000000DB1000-memory.dmp

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memory/4104-118-0x0000000004490000-0x00000000044B1000-memory.dmp

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memory/4104-119-0x0000000004490000-0x00000000044B1000-memory.dmp

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memory/4104-120-0x0000000004490000-0x00000000044B1000-memory.dmp

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