qakbot | ddb9f52d8bd07450a6ad486de067bb75a855957bf5358279f4b3e89c7291ae49

General

Target

file.dll
Size

400KB
MD5

cf8563daf2091adec2c6b4c042ba775b
SHA1

7ea369946837dbcfe225cc118ebe2d94c1c4316f
SHA256

ddb9f52d8bd07450a6ad486de067bb75a855957bf5358279f4b3e89c7291ae49
SHA512

0ca7fc45f30546b7c52cf0cd5a112d2cb60c4d7b449d11b447825cfafa101de81b563460c7bf0779ff01e9035fe6c0a7bb2209f28fc059f8bd2a1667bbe56548

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

440 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

612 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

2008 regsvr32.exe
2008 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2008 regsvr32.exe

pid	process
440	regsvr32.exe

pid	process
612	schtasks.exe

pid	process
2008	regsvr32.exe
2008	regsvr32.exe

pid	process
2008	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1796 wrote to memory of 2008	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 2008	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 2008	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 2008	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 2008	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 2008	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 2008	1796	regsvr32.exe	regsvr32.exe
PID 2008 wrote to memory of 1104	2008	regsvr32.exe	explorer.exe
PID 2008 wrote to memory of 1104	2008	regsvr32.exe	explorer.exe
PID 2008 wrote to memory of 1104	2008	regsvr32.exe	explorer.exe
PID 2008 wrote to memory of 1104	2008	regsvr32.exe	explorer.exe
PID 2008 wrote to memory of 1104	2008	regsvr32.exe	explorer.exe
PID 2008 wrote to memory of 1104	2008	regsvr32.exe	explorer.exe
PID 1104 wrote to memory of 612	1104	explorer.exe	schtasks.exe
PID 1104 wrote to memory of 612	1104	explorer.exe	schtasks.exe
PID 1104 wrote to memory of 612	1104	explorer.exe	schtasks.exe
PID 1104 wrote to memory of 612	1104	explorer.exe	schtasks.exe
PID 1564 wrote to memory of 1752	1564	taskeng.exe	regsvr32.exe
PID 1564 wrote to memory of 1752	1564	taskeng.exe	regsvr32.exe
PID 1564 wrote to memory of 1752	1564	taskeng.exe	regsvr32.exe
PID 1564 wrote to memory of 1752	1564	taskeng.exe	regsvr32.exe
PID 1564 wrote to memory of 1752	1564	taskeng.exe	regsvr32.exe
PID 1752 wrote to memory of 440	1752	regsvr32.exe	regsvr32.exe
PID 1752 wrote to memory of 440	1752	regsvr32.exe	regsvr32.exe
PID 1752 wrote to memory of 440	1752	regsvr32.exe	regsvr32.exe
PID 1752 wrote to memory of 440	1752	regsvr32.exe	regsvr32.exe
PID 1752 wrote to memory of 440	1752	regsvr32.exe	regsvr32.exe
PID 1752 wrote to memory of 440	1752	regsvr32.exe	regsvr32.exe
PID 1752 wrote to memory of 440	1752	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:1796

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:2008

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1104

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hnwbcdt /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:24 /ET 03:36
4⤵
- Creates scheduled task(s)
PID:612

C:\Windows\system32\taskeng.exe
taskeng.exe {71E87700-6E18-448C-BBED-13CF35133737} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1564

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1752

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
3⤵
- Loads dropped DLL
PID:440

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\file.dll
MD5
7e2bfaf363805eddb6849ae9becb1cc4

SHA1
f5c63bb0ee770ff88afd48244b3d21505bdc852a

SHA256
f088929d719858945e9412976bf4cf4c54354eb40a32afed2e671696c4ab3811

SHA512
d40f519841b80ba6dfe5a88898b48f850b2d62031ed85da0f2189e15583e960645a91d800944a957e0cd5e8db522d45fd4acb20fbfec8aaf8d245873bc5e9829

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
7e2bfaf363805eddb6849ae9becb1cc4

SHA1
f5c63bb0ee770ff88afd48244b3d21505bdc852a

SHA256
f088929d719858945e9412976bf4cf4c54354eb40a32afed2e671696c4ab3811

SHA512
d40f519841b80ba6dfe5a88898b48f850b2d62031ed85da0f2189e15583e960645a91d800944a957e0cd5e8db522d45fd4acb20fbfec8aaf8d245873bc5e9829

Download Submit
memory/440-73-0x0000000000000000-mapping.dmp

Download
memory/612-69-0x0000000000000000-mapping.dmp

Download
memory/1104-68-0x00000000000F0000-0x0000000000125000-memory.dmp

Filesize
212KB

Download
memory/1104-65-0x0000000000000000-mapping.dmp

Download
memory/1104-67-0x0000000074D91000-0x0000000074D93000-memory.dmp

Filesize
8KB

Download
memory/1752-70-0x0000000000000000-mapping.dmp

Download
memory/1796-60-0x000007FEFC381000-0x000007FEFC383000-memory.dmp

Filesize
8KB

Download
memory/2008-64-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/2008-63-0x0000000000330000-0x00000000003B0000-memory.dmp

Filesize
512KB

Download
memory/2008-62-0x0000000076A01000-0x0000000076A03000-memory.dmp

Filesize
8KB

Download
memory/2008-61-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads