qakbot | fff7da9096a1c7b6dfaf8d9ff9f06f7cd84fe1ef88bcbb578404dd682b24b58a

Analysis

max time kernel
147s
max time network
16s
platform
windows7_x64
resource
win7v200722
submitted
05/10/2020, 08:12

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General

Target
1 (26).exe
Size 4.0MB
Sample201005-8qvvw89fws
SHA256 fff7da9096a1c7b6dfaf8d9ff9f06f7cd84fe1ef88bcbb578404dd682b24b58a
MD5 83dacee114620a9c7ca0c4b1a7d20e7c
SHA1 0495edb768d2fd84bce5e5864c513d02676ff437
SHA512 99fd5874dca3cd2eeda92510454ea45c854d70c6555ede9e65df6d23ef8c6ca49759848d6d960230fd6ca1378560ee36e14295244a34d932a3390c410b140bab
MD5 SHA1 SHA512

Score

10^/10

trojan banker stealer qakbot

Malware Config

Extracted

Family

qakbot

Botnet

abc012

Campaign

1601625483

207.255.161.8:993
103.206.112.234:443
94.49.70.137:995
98.26.50.62:995
98.38.47.1:443
78.97.110.47:443
24.43.22.220:993
46.209.102.43:995
69.11.247.242:443
66.208.105.6:443
199.247.22.145:443
217.162.149.212:443
45.32.155.12:443
5.12.218.57:2222
190.85.91.154:443
103.76.160.110:443
77.27.174.49:995
172.78.30.215:443
71.187.170.235:443
89.42.142.35:443
185.19.190.81:443
184.97.132.62:443
95.77.223.148:443
86.98.74.44:995
2.7.65.32:2222
81.133.234.36:2222
84.117.176.32:443
71.12.214.209:2222
199.116.241.147:443
12.33.30.180:443
98.16.204.189:995
71.126.139.251:443
207.246.75.201:443
96.30.198.161:443
45.77.193.83:443
146.200.250.36:2222
72.204.242.138:443
108.5.34.248:443
72.204.242.138:990
2.90.26.187:443
103.238.231.40:443
24.122.0.90:443
207.255.161.8:995
207.237.1.152:443
184.180.157.203:2222
208.99.100.129:443
213.31.203.109:2222
45.32.154.10:443
94.52.68.72:443
173.245.152.231:443
78.96.199.79:443
77.46.172.129:995
190.220.8.10:443
175.142.189.201:443
72.204.242.138:50001
134.228.24.29:443
80.14.209.42:2222
68.190.152.98:443
72.190.101.70:443
185.246.9.69:995
199.247.16.80:443
45.46.53.140:2222
66.215.32.224:443
95.179.247.224:443
24.139.132.70:443
207.255.161.8:443
100.4.173.223:443
203.45.104.33:443
80.195.103.146:2222
36.77.151.211:443
24.104.222.81:443
93.149.253.201:2222
31.5.21.66:443
108.30.125.94:443
84.247.55.190:443
141.158.47.123:443
85.186.115.219:995
94.52.160.116:443
66.26.160.37:443
50.244.112.106:443
184.98.103.204:995
5.15.90.159:2222
41.228.227.172:443
75.136.40.155:443
39.36.218.78:995
67.60.113.253:2222
89.137.211.239:443
47.44.217.98:443
2.50.131.64:443
66.222.88.126:995
2.50.59.177:443
86.97.161.201:443
190.30.185.80:443
71.80.66.107:443
148.240.52.146:443
24.234.86.201:995
173.22.125.129:2222
203.198.96.200:443
117.218.208.239:443
188.247.252.243:443
144.139.47.206:443
90.175.88.99:2222
68.225.60.77:443
189.183.74.198:995
47.185.140.236:80
216.201.162.158:443
65.131.33.110:995
203.106.195.67:443
24.40.173.134:443
71.220.200.82:2222
65.102.149.94:995
69.123.116.167:2222
23.240.70.80:443
79.113.8.149:443
205.178.7.90:443
96.18.240.158:443
24.28.183.107:995
73.225.67.0:443
87.65.204.240:995
71.197.126.250:443
70.124.29.226:443
173.173.1.164:443
69.40.16.109:443
24.128.117.95:443
96.255.188.58:443
69.47.239.10:443
65.24.76.114:443
71.199.99.229:995
24.191.214.43:2083
174.101.142.231:443
173.21.10.71:2222
70.92.123.49:443
24.27.82.216:2222
64.201.125.138:443
75.182.220.196:2222
73.200.219.143:443
50.29.166.232:995
73.23.194.75:443
68.46.142.48:995
71.74.12.34:443
71.218.58.245:443
68.184.45.73:443
89.33.87.107:443
70.123.92.175:2222
2.51.221.138:995
74.68.144.202:443
75.82.182.228:2222
98.240.24.57:443
71.56.53.127:443

Signatures

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

Executes dropped EXE 2 IoCs

pid	Process
1580	ihcsmekm.exe
1912	ihcsmekm.exe

Loads dropped DLL 2 IoCs

pid	Process
1436	1 (26).exe
1436	1 (26).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
1568	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1436	1 (26).exe
628	1 (26).exe
628	1 (26).exe
1580	ihcsmekm.exe
1912	ihcsmekm.exe
1912	ihcsmekm.exe
2024	explorer.exe
2024	explorer.exe
520	1 (26).exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1580	ihcsmekm.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 1436 wrote to memory of 628	1436	1 (26).exe	28
PID 1436 wrote to memory of 628	1436	1 (26).exe	28
PID 1436 wrote to memory of 628	1436	1 (26).exe	28
PID 1436 wrote to memory of 628	1436	1 (26).exe	28
PID 1436 wrote to memory of 1580	1436	1 (26).exe	29
PID 1436 wrote to memory of 1580	1436	1 (26).exe	29
PID 1436 wrote to memory of 1580	1436	1 (26).exe	29
PID 1436 wrote to memory of 1580	1436	1 (26).exe	29
PID 1436 wrote to memory of 1568	1436	1 (26).exe	30
PID 1436 wrote to memory of 1568	1436	1 (26).exe	30
PID 1436 wrote to memory of 1568	1436	1 (26).exe	30
PID 1436 wrote to memory of 1568	1436	1 (26).exe	30
PID 1580 wrote to memory of 1912	1580	ihcsmekm.exe	32
PID 1580 wrote to memory of 1912	1580	ihcsmekm.exe	32
PID 1580 wrote to memory of 1912	1580	ihcsmekm.exe	32
PID 1580 wrote to memory of 1912	1580	ihcsmekm.exe	32
PID 1580 wrote to memory of 2024	1580	ihcsmekm.exe	33
PID 1580 wrote to memory of 2024	1580	ihcsmekm.exe	33
PID 1580 wrote to memory of 2024	1580	ihcsmekm.exe	33
PID 1580 wrote to memory of 2024	1580	ihcsmekm.exe	33
PID 1580 wrote to memory of 2024	1580	ihcsmekm.exe	33
PID 604 wrote to memory of 520	604	taskeng.exe	35
PID 604 wrote to memory of 520	604	taskeng.exe	35
PID 604 wrote to memory of 520	604	taskeng.exe	35
PID 604 wrote to memory of 520	604	taskeng.exe	35

C:\Users\Admin\AppData\Local\Temp\1 (26).exe
"C:\Users\Admin\AppData\Local\Temp\1 (26).exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1436
- C:\Users\Admin\AppData\Local\Temp\1 (26).exe
  "C:\Users\Admin\AppData\Local\Temp\1 (26).exe" /C
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:628
- C:\Users\Admin\AppData\Roaming\Microsoft\Ryfwcnwo\ihcsmekm.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Ryfwcnwo\ihcsmekm.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1580
- - C:\Users\Admin\AppData\Roaming\Microsoft\Ryfwcnwo\ihcsmekm.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Ryfwcnwo\ihcsmekm.exe /C
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:1912
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2024
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn dwlucpzx /tr "\"C:\Users\Admin\AppData\Local\Temp\1 (26).exe\" /I dwlucpzx" /SC ONCE /Z /ST 10:18 /ET 10:30
  2⤵
  - Creates scheduled task(s)
  PID:1568

C:\Windows\system32\taskeng.exe
taskeng.exe {FE140CA3-7C7D-4DAF-BC9F-B22B5BBEBF51} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:604
- C:\Users\Admin\AppData\Local\Temp\1 (26).exe
  "C:\Users\Admin\AppData\Local\Temp\1 (26).exe" /I dwlucpzx
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:520

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/628-1-0x0000000002A40000-0x0000000002A51000-memory.dmp

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memory/1580-11-0x0000000002090000-0x00000000020C7000-memory.dmp

Download

memory/1912-10-0x00000000029B0000-0x00000000029C1000-memory.dmp

Download