qakbot | e43a3255ca2aeffbb62ea3eab4f5d0d7855d5cca0843be25100485dac66fc0be

General

Target

file.dll
Size

400KB
MD5

2fe9dafd1730edd60dace5e6d5a86739
SHA1

e1221d9753e8544c00cb09b159bdd17493f496b3
SHA256

e43a3255ca2aeffbb62ea3eab4f5d0d7855d5cca0843be25100485dac66fc0be
SHA512

12de09b38c25b9bdc741715560fa6be391c04b0e293c133a91228ebe7cc9e13adc774ce8aa1d84d22b9f5e9ac4e6519b5d4de15fcd2825addc9786e3a6526b48

Score

10^/10

qakbot biden02 1614154620 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden02

Campaign

1614154620

C2

98.173.34.213:995

160.3.187.114:443

73.25.124.140:2222

24.50.118.93:443

82.127.125.209:990

83.110.109.106:2222

79.129.121.81:995

189.223.234.23:995

125.63.101.62:443

113.22.175.141:443

172.78.30.215:443

47.146.169.85:443

47.22.148.6:443

76.25.142.196:443

78.63.226.32:443

105.198.236.101:443

75.67.192.125:443

176.181.247.197:443

105.96.8.96:443

108.31.15.10:995

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

984 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

1644 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1324 regsvr32.exe
1324 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1324 regsvr32.exe

pid	process
984	regsvr32.exe

pid	process
1644	schtasks.exe

pid	process
1324	regsvr32.exe
1324	regsvr32.exe

pid	process
1324	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1992 wrote to memory of 1324	1992	regsvr32.exe	regsvr32.exe
PID 1992 wrote to memory of 1324	1992	regsvr32.exe	regsvr32.exe
PID 1992 wrote to memory of 1324	1992	regsvr32.exe	regsvr32.exe
PID 1992 wrote to memory of 1324	1992	regsvr32.exe	regsvr32.exe
PID 1992 wrote to memory of 1324	1992	regsvr32.exe	regsvr32.exe
PID 1992 wrote to memory of 1324	1992	regsvr32.exe	regsvr32.exe
PID 1992 wrote to memory of 1324	1992	regsvr32.exe	regsvr32.exe
PID 1324 wrote to memory of 360	1324	regsvr32.exe	explorer.exe
PID 1324 wrote to memory of 360	1324	regsvr32.exe	explorer.exe
PID 1324 wrote to memory of 360	1324	regsvr32.exe	explorer.exe
PID 1324 wrote to memory of 360	1324	regsvr32.exe	explorer.exe
PID 1324 wrote to memory of 360	1324	regsvr32.exe	explorer.exe
PID 1324 wrote to memory of 360	1324	regsvr32.exe	explorer.exe
PID 360 wrote to memory of 1644	360	explorer.exe	schtasks.exe
PID 360 wrote to memory of 1644	360	explorer.exe	schtasks.exe
PID 360 wrote to memory of 1644	360	explorer.exe	schtasks.exe
PID 360 wrote to memory of 1644	360	explorer.exe	schtasks.exe
PID 1632 wrote to memory of 1832	1632	taskeng.exe	regsvr32.exe
PID 1632 wrote to memory of 1832	1632	taskeng.exe	regsvr32.exe
PID 1632 wrote to memory of 1832	1632	taskeng.exe	regsvr32.exe
PID 1632 wrote to memory of 1832	1632	taskeng.exe	regsvr32.exe
PID 1632 wrote to memory of 1832	1632	taskeng.exe	regsvr32.exe
PID 1832 wrote to memory of 984	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 984	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 984	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 984	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 984	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 984	1832	regsvr32.exe	regsvr32.exe
PID 1832 wrote to memory of 984	1832	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\file.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1992

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\file.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1324

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:360

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn bykhigr /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:18 /ET 03:30
4⤵
- Creates scheduled task(s)
PID:1644

C:\Windows\system32\taskeng.exe
taskeng.exe {4F715383-A2CC-48B1-8B15-AED515B93736} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1632

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1832

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:984

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\file.dll
MD5
a11833fb17bb767afcf28f4d59f5b3c0

SHA1
3762fbb490034c1b13908aa108468afff5ac57ff

SHA256
27af984fcc85e3e22d650ec2a93884b0dd49fa749e1d0eb4aae9fd80210561e4

SHA512
3a32b11f01e89bbc2cd4bff91db3ef931f7caaa746dc8307c58dfccbe7d077a160611284ac537a48dcf3149ccd9702c4d461bcfeff2226e6a45db97a1a95dc46

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
a11833fb17bb767afcf28f4d59f5b3c0

SHA1
3762fbb490034c1b13908aa108468afff5ac57ff

SHA256
27af984fcc85e3e22d650ec2a93884b0dd49fa749e1d0eb4aae9fd80210561e4

SHA512
3a32b11f01e89bbc2cd4bff91db3ef931f7caaa746dc8307c58dfccbe7d077a160611284ac537a48dcf3149ccd9702c4d461bcfeff2226e6a45db97a1a95dc46

Download Submit
memory/360-66-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

Filesize
8KB

Download
memory/360-67-0x00000000000F0000-0x0000000000125000-memory.dmp

Filesize
212KB

Download
memory/360-64-0x0000000000000000-mapping.dmp

Download
memory/984-72-0x0000000000000000-mapping.dmp

Download
memory/1324-63-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/1324-62-0x0000000000CB0000-0x0000000000D16000-memory.dmp

Filesize
408KB

Download
memory/1324-61-0x0000000075B31000-0x0000000075B33000-memory.dmp

Filesize
8KB

Download
memory/1324-60-0x0000000000000000-mapping.dmp

Download
memory/1644-68-0x0000000000000000-mapping.dmp

Download
memory/1832-69-0x0000000000000000-mapping.dmp

Download
memory/1992-59-0x000007FEFC391000-0x000007FEFC393000-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