qakbot | ff4cba2d0fe23b1a18aca7fb708d4fad2ad9e4bf29887f262a168b73b9499d40

General

Target

6b538681879fae92895944e8ad99e66b.dll
Size

534KB
MD5

6b538681879fae92895944e8ad99e66b
SHA1

1e3c9c2f2efa939290df7374e3bc676d41a276e1
SHA256

ff4cba2d0fe23b1a18aca7fb708d4fad2ad9e4bf29887f262a168b73b9499d40
SHA512

b40b783a7c5de619d846a63dcd1ffa334b1ec12e611d039c6b43086581b0a760f34976857be56d890912a55a748f02f9b30e62434ca1da2f666486d12a449cc6

Score

10^/10

qakbot tr 1632152742 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.318

Botnet

tr

Campaign

1632152742

C2

45.46.53.140:2222

144.139.47.206:443

189.210.115.207:443

120.150.218.241:995

47.22.148.6:443

140.82.49.12:443

24.139.72.117:443

24.229.150.54:995

24.55.112.61:443

136.232.34.70:443

95.77.223.148:443

173.21.10.71:2222

76.25.142.196:443

96.37.113.36:993

71.74.12.34:443

73.151.236.31:443

67.165.206.193:993

109.12.111.14:443

68.204.7.158:443

105.198.236.99:443

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

576 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

1716 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

rundll32.exe

pid process

1984 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1984 rundll32.exe

pid	process
576	regsvr32.exe

pid	process
1716	schtasks.exe

pid	process
1984	rundll32.exe

pid	process
1984	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1968 wrote to memory of 1984	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 1984	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 1984	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 1984	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 1984	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 1984	1968	rundll32.exe	rundll32.exe
PID 1968 wrote to memory of 1984	1968	rundll32.exe	rundll32.exe
PID 1984 wrote to memory of 776	1984	rundll32.exe	explorer.exe
PID 1984 wrote to memory of 776	1984	rundll32.exe	explorer.exe
PID 1984 wrote to memory of 776	1984	rundll32.exe	explorer.exe
PID 1984 wrote to memory of 776	1984	rundll32.exe	explorer.exe
PID 1984 wrote to memory of 776	1984	rundll32.exe	explorer.exe
PID 1984 wrote to memory of 776	1984	rundll32.exe	explorer.exe
PID 776 wrote to memory of 1716	776	explorer.exe	schtasks.exe
PID 776 wrote to memory of 1716	776	explorer.exe	schtasks.exe
PID 776 wrote to memory of 1716	776	explorer.exe	schtasks.exe
PID 776 wrote to memory of 1716	776	explorer.exe	schtasks.exe
PID 976 wrote to memory of 1644	976	taskeng.exe	regsvr32.exe
PID 976 wrote to memory of 1644	976	taskeng.exe	regsvr32.exe
PID 976 wrote to memory of 1644	976	taskeng.exe	regsvr32.exe
PID 976 wrote to memory of 1644	976	taskeng.exe	regsvr32.exe
PID 976 wrote to memory of 1644	976	taskeng.exe	regsvr32.exe
PID 1644 wrote to memory of 576	1644	regsvr32.exe	regsvr32.exe
PID 1644 wrote to memory of 576	1644	regsvr32.exe	regsvr32.exe
PID 1644 wrote to memory of 576	1644	regsvr32.exe	regsvr32.exe
PID 1644 wrote to memory of 576	1644	regsvr32.exe	regsvr32.exe
PID 1644 wrote to memory of 576	1644	regsvr32.exe	regsvr32.exe
PID 1644 wrote to memory of 576	1644	regsvr32.exe	regsvr32.exe
PID 1644 wrote to memory of 576	1644	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6b538681879fae92895944e8ad99e66b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1968

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6b538681879fae92895944e8ad99e66b.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1984

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:776

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qnhkibabp /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\6b538681879fae92895944e8ad99e66b.dll\"" /SC ONCE /Z /ST 16:53 /ET 17:05
4⤵
- Creates scheduled task(s)
PID:1716

C:\Windows\system32\taskeng.exe
taskeng.exe {A1242F47-8F8A-4461-A088-FEAF168FA32B} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:976

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\6b538681879fae92895944e8ad99e66b.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1644

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\6b538681879fae92895944e8ad99e66b.dll"
3⤵
- Loads dropped DLL
PID:576

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\6b538681879fae92895944e8ad99e66b.dll
MD5
1ed511aeb563e18776c30292f9461522

SHA1
3540f2bfc87f9fc066ff1a922a5d5c73baa58f5d

SHA256
266fbbcde530d5d4ef2706fe32039c4706c956c091182ad0f3eb7fb43cbc5a0e

SHA512
0895a76f837c279aa35a29d5af1df614855409272e87d912c62f6056723ce62fb2c094e5b933389407abcc26b88d19b266e243f7820b73842cf8993da2ae163c

Download Submit
\Users\Admin\AppData\Local\Temp\6b538681879fae92895944e8ad99e66b.dll
MD5
1ed511aeb563e18776c30292f9461522

SHA1
3540f2bfc87f9fc066ff1a922a5d5c73baa58f5d

SHA256
266fbbcde530d5d4ef2706fe32039c4706c956c091182ad0f3eb7fb43cbc5a0e

SHA512
0895a76f837c279aa35a29d5af1df614855409272e87d912c62f6056723ce62fb2c094e5b933389407abcc26b88d19b266e243f7820b73842cf8993da2ae163c

Download Submit
memory/576-73-0x0000000000000000-mapping.dmp

Download
memory/776-67-0x0000000074E41000-0x0000000074E43000-memory.dmp

Filesize
8KB

Download
memory/776-69-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/776-65-0x0000000000000000-mapping.dmp

Download
memory/1644-70-0x0000000000000000-mapping.dmp

Download
memory/1644-71-0x000007FEFC1D1000-0x000007FEFC1D3000-memory.dmp

Filesize
8KB

Download
memory/1716-68-0x0000000000000000-mapping.dmp

Download
memory/1984-64-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/1984-60-0x0000000000000000-mapping.dmp

Download
memory/1984-62-0x0000000074FD0000-0x0000000074FF1000-memory.dmp

Filesize
132KB

Download
memory/1984-63-0x0000000074FD0000-0x00000000750EA000-memory.dmp

Filesize
1.1MB

Download
memory/1984-61-0x0000000075DA1000-0x0000000075DA3000-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