qakbot | c2482679c665dbec35164aba7554000817139035dc12efc9e936790ca49e7854

General

Target

c2482679c665dbec35164aba7554000817139035dc12efc9e936790ca49e7854.dll
Size

2.0MB
MD5

48880d2c85904f45a6cab4e96740eb12
SHA1

b3392d9a79b53a087248d4ee956b4f9a75e48e0a
SHA256

c2482679c665dbec35164aba7554000817139035dc12efc9e936790ca49e7854
SHA512

81f7d1fd8bd50945cc696cdaab9aaaedd69a99e46fbdda0ce3b138308e0dc0e0166beed2c4f040a4a866c13440e22e862cdfab479b43d25610fd4bb69ed77ce5

Score

10^/10

qakbot abc110 1607524278 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

abc110

Campaign

1607524278

C2

78.63.226.32:443

72.252.201.69:443

68.190.152.98:443

72.240.200.181:2222

216.137.142.200:2222

87.27.110.90:2222

94.69.242.254:2222

189.183.209.211:443

94.26.119.221:443

186.189.208.238:443

161.199.180.159:443

197.45.110.165:995

83.110.221.218:443

105.198.236.99:443

83.110.158.22:2222

24.37.178.158:443

185.105.131.233:443

79.101.206.250:995

92.154.83.96:2078

83.202.68.220:2222

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

1540 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2648 1540 WerFault.exe regsvr32.exe

pid	process
1540	regsvr32.exe

pid	pid_target	process	target process
2648	1540	WerFault.exe	regsvr32.exe

Checks SCSI registry key(s) 3 TTPs 6 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

rundll32.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	rundll32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	rundll32.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

3876 schtasks.exe

pid	process
3876	schtasks.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
896	rundll32.exe
896	rundll32.exe
896	rundll32.exe
896	rundll32.exe
2648	WerFault.exe
2648	WerFault.exe
2648	WerFault.exe
2648	WerFault.exe
2648	WerFault.exe
2648	WerFault.exe
2648	WerFault.exe
2648	WerFault.exe
2648	WerFault.exe
2648	WerFault.exe
2648	WerFault.exe
2648	WerFault.exe
2648	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

896 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2648 WerFault.exe
Token: SeBackupPrivilege 2648 WerFault.exe
Token: SeDebugPrivilege 2648 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	2648	WerFault.exe
Token: SeBackupPrivilege	2648	WerFault.exe
Token: SeDebugPrivilege	2648	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 1812 wrote to memory of 896	1812	rundll32.exe	rundll32.exe
PID 1812 wrote to memory of 896	1812	rundll32.exe	rundll32.exe
PID 1812 wrote to memory of 896	1812	rundll32.exe	rundll32.exe
PID 896 wrote to memory of 2212	896	rundll32.exe	explorer.exe
PID 896 wrote to memory of 2212	896	rundll32.exe	explorer.exe
PID 896 wrote to memory of 2212	896	rundll32.exe	explorer.exe
PID 896 wrote to memory of 2212	896	rundll32.exe	explorer.exe
PID 896 wrote to memory of 2212	896	rundll32.exe	explorer.exe
PID 2212 wrote to memory of 3876	2212	explorer.exe	schtasks.exe
PID 2212 wrote to memory of 3876	2212	explorer.exe	schtasks.exe
PID 2212 wrote to memory of 3876	2212	explorer.exe	schtasks.exe
PID 2352 wrote to memory of 1540	2352	regsvr32.exe	regsvr32.exe
PID 2352 wrote to memory of 1540	2352	regsvr32.exe	regsvr32.exe
PID 2352 wrote to memory of 1540	2352	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c2482679c665dbec35164aba7554000817139035dc12efc9e936790ca49e7854.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1812

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c2482679c665dbec35164aba7554000817139035dc12efc9e936790ca49e7854.dll,#1
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:896

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2212

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn acqnwagvv /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\c2482679c665dbec35164aba7554000817139035dc12efc9e936790ca49e7854.dll\"" /SC ONCE /Z /ST 17:20 /ET 17:32
4⤵
- Creates scheduled task(s)
PID:3876

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\c2482679c665dbec35164aba7554000817139035dc12efc9e936790ca49e7854.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2352

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\c2482679c665dbec35164aba7554000817139035dc12efc9e936790ca49e7854.dll"
2⤵
- Loads dropped DLL
PID:1540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1540 -s 600
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2648

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

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\c2482679c665dbec35164aba7554000817139035dc12efc9e936790ca49e7854.dll
MD5
40971ddfd4183593c96f099a09010bb7

SHA1
047f64f0a7c9f8bd671ebf13ff1bfc85871e998d

SHA256
7b5d73b8db8a21d033fdb12d4b41997f3511c4094291445dda75a7cc2edea28c

SHA512
d123431c2561c779e85c85959c970576f902ce1d6de6c4434bf836a29b0d2b032689161474ec9c8d8b7a77374d46a0f9f8a7c5485bd029996907badfbfc19781

Download Submit
\Users\Admin\AppData\Local\Temp\c2482679c665dbec35164aba7554000817139035dc12efc9e936790ca49e7854.dll
MD5
40971ddfd4183593c96f099a09010bb7

SHA1
047f64f0a7c9f8bd671ebf13ff1bfc85871e998d

SHA256
7b5d73b8db8a21d033fdb12d4b41997f3511c4094291445dda75a7cc2edea28c

SHA512
d123431c2561c779e85c85959c970576f902ce1d6de6c4434bf836a29b0d2b032689161474ec9c8d8b7a77374d46a0f9f8a7c5485bd029996907badfbfc19781

Download Submit
memory/896-2-0x0000000000000000-mapping.dmp

Download
memory/896-3-0x0000000000D60000-0x0000000000D81000-memory.dmp

Filesize
132KB

Download
memory/896-5-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

Download
memory/1540-9-0x0000000000000000-mapping.dmp

Download
memory/2212-4-0x0000000000000000-mapping.dmp

Download
memory/2212-7-0x00000000006B0000-0x00000000006D1000-memory.dmp

Filesize
132KB

Download
memory/2648-11-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/2648-12-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/2648-13-0x00000000033E0000-0x00000000033E1000-memory.dmp

Filesize
4KB

Download
memory/3876-6-0x0000000000000000-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