qakbot | 31b01b6ab814a5a6c5125f381988cc1358306d5ab1cb9c3b6602510c53fcdb9b

General

Target

ad560462d9201c1668508aab714d1d8e.dll
Size

347KB
MD5

ad560462d9201c1668508aab714d1d8e
SHA1

7d407593d270085286b22e82e07f0b6f33c23f5b
SHA256

31b01b6ab814a5a6c5125f381988cc1358306d5ab1cb9c3b6602510c53fcdb9b
SHA512

374bf8bb27641946518f2c8416af4f94ca1b8e40d72870b7d91e6cc651f01d05b40ef57d4f6f3e663303c52f3052e67cd9a35130252ec2a04a11532a35538dcc

Score

10^/10

qakbot biden03 1614851222 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden03

Campaign

1614851222

C2

81.97.154.100:443

92.59.35.196:2222

197.161.154.132:443

75.136.26.147:443

71.117.132.169:443

78.63.226.32:443

193.248.221.184:2222

75.67.192.125:443

83.110.9.71:2222

47.22.148.6:443

89.3.198.238:443

2.232.253.79:995

45.63.107.192:2222

207.246.77.75:443

45.32.211.207:8443

207.246.77.75:8443

45.32.211.207:995

149.28.98.196:443

149.28.99.97:2222

149.28.98.196:995

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

1848 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

Processes:

schtasks.exe

pid process

1732 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1992 regsvr32.exe
1992 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1992 regsvr32.exe

pid	process
1848	regsvr32.exe

pid	process
1732	schtasks.exe

pid	process
1992	regsvr32.exe
1992	regsvr32.exe

pid	process
1992	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1656 wrote to memory of 1992	1656	regsvr32.exe	regsvr32.exe
PID 1656 wrote to memory of 1992	1656	regsvr32.exe	regsvr32.exe
PID 1656 wrote to memory of 1992	1656	regsvr32.exe	regsvr32.exe
PID 1656 wrote to memory of 1992	1656	regsvr32.exe	regsvr32.exe
PID 1656 wrote to memory of 1992	1656	regsvr32.exe	regsvr32.exe
PID 1656 wrote to memory of 1992	1656	regsvr32.exe	regsvr32.exe
PID 1656 wrote to memory of 1992	1656	regsvr32.exe	regsvr32.exe
PID 1992 wrote to memory of 2020	1992	regsvr32.exe	explorer.exe
PID 1992 wrote to memory of 2020	1992	regsvr32.exe	explorer.exe
PID 1992 wrote to memory of 2020	1992	regsvr32.exe	explorer.exe
PID 1992 wrote to memory of 2020	1992	regsvr32.exe	explorer.exe
PID 1992 wrote to memory of 2020	1992	regsvr32.exe	explorer.exe
PID 1992 wrote to memory of 2020	1992	regsvr32.exe	explorer.exe
PID 2020 wrote to memory of 1732	2020	explorer.exe	schtasks.exe
PID 2020 wrote to memory of 1732	2020	explorer.exe	schtasks.exe
PID 2020 wrote to memory of 1732	2020	explorer.exe	schtasks.exe
PID 2020 wrote to memory of 1732	2020	explorer.exe	schtasks.exe
PID 1036 wrote to memory of 1100	1036	taskeng.exe	regsvr32.exe
PID 1036 wrote to memory of 1100	1036	taskeng.exe	regsvr32.exe
PID 1036 wrote to memory of 1100	1036	taskeng.exe	regsvr32.exe
PID 1036 wrote to memory of 1100	1036	taskeng.exe	regsvr32.exe
PID 1036 wrote to memory of 1100	1036	taskeng.exe	regsvr32.exe
PID 1100 wrote to memory of 1848	1100	regsvr32.exe	regsvr32.exe
PID 1100 wrote to memory of 1848	1100	regsvr32.exe	regsvr32.exe
PID 1100 wrote to memory of 1848	1100	regsvr32.exe	regsvr32.exe
PID 1100 wrote to memory of 1848	1100	regsvr32.exe	regsvr32.exe
PID 1100 wrote to memory of 1848	1100	regsvr32.exe	regsvr32.exe
PID 1100 wrote to memory of 1848	1100	regsvr32.exe	regsvr32.exe
PID 1100 wrote to memory of 1848	1100	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ad560462d9201c1668508aab714d1d8e.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1656

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\ad560462d9201c1668508aab714d1d8e.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1992

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2020

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn mqzyecsb /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\ad560462d9201c1668508aab714d1d8e.dll\"" /SC ONCE /Z /ST 18:13 /ET 18:25
4⤵
- Creates scheduled task(s)
PID:1732

C:\Windows\system32\taskeng.exe
taskeng.exe {5C82D472-F7D8-4434-AC6F-AA42EC10BF56} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1036

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\ad560462d9201c1668508aab714d1d8e.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1100

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\ad560462d9201c1668508aab714d1d8e.dll"
3⤵
- Loads dropped DLL
PID:1848

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\ad560462d9201c1668508aab714d1d8e.dll
MD5
486cde2c11427c2950a60c54c7145e66

SHA1
63ce7e8732ab33650ffadfb54373695d39cb66e8

SHA256
14e88339e954bb7e9e5f08ae058da38516cece232348c529d7a1bbe5cb7b412f

SHA512
0a3ae5d42281ff3ff122fe876039db2026b2fc02bb601707f2460f3cdc87d4e1793365c6eb8488c76c5ae6ecaebdbdef38f076971c1a7814ef62e569ddfccbf8

Download Submit
\Users\Admin\AppData\Local\Temp\ad560462d9201c1668508aab714d1d8e.dll
MD5
486cde2c11427c2950a60c54c7145e66

SHA1
63ce7e8732ab33650ffadfb54373695d39cb66e8

SHA256
14e88339e954bb7e9e5f08ae058da38516cece232348c529d7a1bbe5cb7b412f

SHA512
0a3ae5d42281ff3ff122fe876039db2026b2fc02bb601707f2460f3cdc87d4e1793365c6eb8488c76c5ae6ecaebdbdef38f076971c1a7814ef62e569ddfccbf8

Download Submit
memory/1100-70-0x0000000000000000-mapping.dmp

Download
memory/1656-59-0x000007FEFBD61000-0x000007FEFBD63000-memory.dmp

Filesize
8KB

Download
memory/1732-69-0x0000000000000000-mapping.dmp

Download
memory/1848-73-0x0000000000000000-mapping.dmp

Download
memory/1992-62-0x0000000002130000-0x0000000005383000-memory.dmp

Filesize
50.3MB

Download
memory/1992-63-0x0000000010000000-0x0000000013253000-memory.dmp

Filesize
50.3MB

Download
memory/1992-61-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

Download
memory/1992-60-0x0000000000000000-mapping.dmp

Download
memory/2020-67-0x00000000746A1000-0x00000000746A3000-memory.dmp

Filesize
8KB

Download
memory/2020-68-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/2020-65-0x0000000000000000-mapping.dmp

Download
memory/2020-64-0x00000000000C0000-0x00000000000C2000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads