qakbot | 5a88a7d4265ad336447bbd99de45886d3b8fc679ee634b1a87b1247c53ba739c

General

Target

5a88a7d4265ad336447bbd99de45886d3b8fc679ee634b1a87b1247c53ba739c.dll
Size

251KB
MD5

0132d181cf573e7f35da0142412d9356
SHA1

0cea8695a19098d55cff515d092d665104ff9841
SHA256

5a88a7d4265ad336447bbd99de45886d3b8fc679ee634b1a87b1247c53ba739c
SHA512

95524a9630715244fa0e17a677d6759737811731f8c42f991c188d69f7973a456b469cc6cef1e45dc6689168edb0f548ed06d84a094b755c40e1ef90d433caf1

Score

10^/10

qakbot abc100 1606207839 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

abc100

Campaign

1606207839

C2

37.6.223.237:995

2.51.246.190:995

37.211.86.156:443

42.201.228.106:995

50.29.166.232:995

102.185.58.126:443

81.133.234.36:2222

2.50.89.158:995

79.166.83.103:2222

173.245.152.231:443

2.86.41.23:2222

93.151.180.170:61202

24.179.13.119:443

24.152.219.253:995

105.198.236.99:443

24.205.42.241:443

176.58.132.212:2222

151.73.126.156:443

94.52.68.72:443

47.146.169.85:443

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

848 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

1328 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1656 rundll32.exe
1656 rundll32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

1656 rundll32.exe

pid	process
848	regsvr32.exe

pid	process
1328	schtasks.exe

pid	process
1656	rundll32.exe
1656	rundll32.exe

pid	process
1656	rundll32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1204 wrote to memory of 1656	1204	rundll32.exe	rundll32.exe
PID 1204 wrote to memory of 1656	1204	rundll32.exe	rundll32.exe
PID 1204 wrote to memory of 1656	1204	rundll32.exe	rundll32.exe
PID 1204 wrote to memory of 1656	1204	rundll32.exe	rundll32.exe
PID 1204 wrote to memory of 1656	1204	rundll32.exe	rundll32.exe
PID 1204 wrote to memory of 1656	1204	rundll32.exe	rundll32.exe
PID 1204 wrote to memory of 1656	1204	rundll32.exe	rundll32.exe
PID 1656 wrote to memory of 1496	1656	rundll32.exe	explorer.exe
PID 1656 wrote to memory of 1496	1656	rundll32.exe	explorer.exe
PID 1656 wrote to memory of 1496	1656	rundll32.exe	explorer.exe
PID 1656 wrote to memory of 1496	1656	rundll32.exe	explorer.exe
PID 1656 wrote to memory of 1496	1656	rundll32.exe	explorer.exe
PID 1656 wrote to memory of 1496	1656	rundll32.exe	explorer.exe
PID 1496 wrote to memory of 1328	1496	explorer.exe	schtasks.exe
PID 1496 wrote to memory of 1328	1496	explorer.exe	schtasks.exe
PID 1496 wrote to memory of 1328	1496	explorer.exe	schtasks.exe
PID 1496 wrote to memory of 1328	1496	explorer.exe	schtasks.exe
PID 752 wrote to memory of 372	752	taskeng.exe	regsvr32.exe
PID 752 wrote to memory of 372	752	taskeng.exe	regsvr32.exe
PID 752 wrote to memory of 372	752	taskeng.exe	regsvr32.exe
PID 752 wrote to memory of 372	752	taskeng.exe	regsvr32.exe
PID 752 wrote to memory of 372	752	taskeng.exe	regsvr32.exe
PID 372 wrote to memory of 848	372	regsvr32.exe	regsvr32.exe
PID 372 wrote to memory of 848	372	regsvr32.exe	regsvr32.exe
PID 372 wrote to memory of 848	372	regsvr32.exe	regsvr32.exe
PID 372 wrote to memory of 848	372	regsvr32.exe	regsvr32.exe
PID 372 wrote to memory of 848	372	regsvr32.exe	regsvr32.exe
PID 372 wrote to memory of 848	372	regsvr32.exe	regsvr32.exe
PID 372 wrote to memory of 848	372	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5a88a7d4265ad336447bbd99de45886d3b8fc679ee634b1a87b1247c53ba739c.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1204

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5a88a7d4265ad336447bbd99de45886d3b8fc679ee634b1a87b1247c53ba739c.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1656

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1496

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ogxknvcch /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\5a88a7d4265ad336447bbd99de45886d3b8fc679ee634b1a87b1247c53ba739c.dll\"" /SC ONCE /Z /ST 08:11 /ET 08:23
4⤵
- Creates scheduled task(s)
PID:1328

C:\Windows\system32\taskeng.exe
taskeng.exe {E3A44998-DC67-4F59-818D-096F9E955353} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:752

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\5a88a7d4265ad336447bbd99de45886d3b8fc679ee634b1a87b1247c53ba739c.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:372

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\5a88a7d4265ad336447bbd99de45886d3b8fc679ee634b1a87b1247c53ba739c.dll"
3⤵
- Loads dropped DLL
PID:848

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\5a88a7d4265ad336447bbd99de45886d3b8fc679ee634b1a87b1247c53ba739c.dll
MD5
bc092a794424f2cec1261f7475b6654f

SHA1
9c387d1d32533010ec4c750c17e5ca6c8ce188dc

SHA256
d6009cf19aba1681933b38063b1addf1342064ab501376f6f761dc6d26f9b43a

SHA512
3b41acb979262a5ebde477aef358348b35e0de72bef697ea54f5b93de70713008349875395e3b6bd436aa5e24dff0a9b82656a07b9417c473ce7680076d1b5e0

Download Submit
\Users\Admin\AppData\Local\Temp\5a88a7d4265ad336447bbd99de45886d3b8fc679ee634b1a87b1247c53ba739c.dll
MD5
bc092a794424f2cec1261f7475b6654f

SHA1
9c387d1d32533010ec4c750c17e5ca6c8ce188dc

SHA256
d6009cf19aba1681933b38063b1addf1342064ab501376f6f761dc6d26f9b43a

SHA512
3b41acb979262a5ebde477aef358348b35e0de72bef697ea54f5b93de70713008349875395e3b6bd436aa5e24dff0a9b82656a07b9417c473ce7680076d1b5e0

Download Submit
memory/372-6-0x0000000000000000-mapping.dmp

Download
memory/848-8-0x0000000000000000-mapping.dmp

Download
memory/1328-4-0x0000000000000000-mapping.dmp

Download
memory/1496-1-0x00000000000E0000-0x00000000000E2000-memory.dmp

Filesize
8KB

Download
memory/1496-3-0x0000000000000000-mapping.dmp

Download
memory/1496-5-0x00000000000C0000-0x00000000000E0000-memory.dmp

Filesize
128KB

Download
memory/1656-0-0x0000000000000000-mapping.dmp

Download
memory/1656-2-0x00000000002D0000-0x00000000002F0000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads