qakbot | 2d2f68bcb9584a9e2c32ef1dd47eb5d670104882100b9af6c759056a03464652

General

Target

2d2f68bcb9584a9e2c32ef1dd47eb5d670104882100b9af6c759056a03464652.dll
Size

361KB
MD5

bde20def51b896d6b12344760571b9b8
SHA1

409e17fe79aac777d8176dd9002ee3b78fd9c37e
SHA256

2d2f68bcb9584a9e2c32ef1dd47eb5d670104882100b9af6c759056a03464652
SHA512

6f599f5beb601a5f6fc9b7dd57324ecc9776f6c9c098913f5598e66ba8fc9a9c390ba74ba3ced127b3bc89192aa2fd948a948e0d15617b429a1dba2f6de80782

Score

10^/10

qakbot abc124 1612362406 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

abc124

Campaign

1612362406

C2

86.236.77.68:2222

64.121.114.87:443

172.87.134.226:995

82.12.157.95:995

160.3.187.114:443

78.97.207.104:443

69.123.179.70:443

197.161.154.132:443

50.244.112.106:443

83.110.108.181:2222

105.198.236.99:443

74.77.162.33:443

196.151.252.84:443

140.82.49.12:443

45.118.216.157:443

80.11.173.82:8443

86.216.208.38:2222

72.240.200.181:2222

222.154.253.111:995

68.186.192.69:443

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

3532 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3848 3532 WerFault.exe regsvr32.exe

pid	process
3532	regsvr32.exe

pid	pid_target	process	target process
3848	3532	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 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
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

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

3984 schtasks.exe

pid	process
3984	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
4760	rundll32.exe
4760	rundll32.exe
4760	rundll32.exe
4760	rundll32.exe
3848	WerFault.exe
3848	WerFault.exe
3848	WerFault.exe
3848	WerFault.exe
3848	WerFault.exe
3848	WerFault.exe
3848	WerFault.exe
3848	WerFault.exe
3848	WerFault.exe
3848	WerFault.exe
3848	WerFault.exe
3848	WerFault.exe
3848	WerFault.exe
3848	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

4760 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3848 WerFault.exe
Token: SeBackupPrivilege 3848 WerFault.exe
Token: SeDebugPrivilege 3848 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	3848	WerFault.exe
Token: SeBackupPrivilege	3848	WerFault.exe
Token: SeDebugPrivilege	3848	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 4652 wrote to memory of 4760	4652	rundll32.exe	rundll32.exe
PID 4652 wrote to memory of 4760	4652	rundll32.exe	rundll32.exe
PID 4652 wrote to memory of 4760	4652	rundll32.exe	rundll32.exe
PID 4760 wrote to memory of 3880	4760	rundll32.exe	explorer.exe
PID 4760 wrote to memory of 3880	4760	rundll32.exe	explorer.exe
PID 4760 wrote to memory of 3880	4760	rundll32.exe	explorer.exe
PID 4760 wrote to memory of 3880	4760	rundll32.exe	explorer.exe
PID 4760 wrote to memory of 3880	4760	rundll32.exe	explorer.exe
PID 3880 wrote to memory of 3984	3880	explorer.exe	schtasks.exe
PID 3880 wrote to memory of 3984	3880	explorer.exe	schtasks.exe
PID 3880 wrote to memory of 3984	3880	explorer.exe	schtasks.exe
PID 3524 wrote to memory of 3532	3524	regsvr32.exe	regsvr32.exe
PID 3524 wrote to memory of 3532	3524	regsvr32.exe	regsvr32.exe
PID 3524 wrote to memory of 3532	3524	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d2f68bcb9584a9e2c32ef1dd47eb5d670104882100b9af6c759056a03464652.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4652

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d2f68bcb9584a9e2c32ef1dd47eb5d670104882100b9af6c759056a03464652.dll,#1
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4760

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3880

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn gysbsyidr /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\2d2f68bcb9584a9e2c32ef1dd47eb5d670104882100b9af6c759056a03464652.dll\"" /SC ONCE /Z /ST 08:11 /ET 08:23
4⤵
- Creates scheduled task(s)
PID:3984

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\2d2f68bcb9584a9e2c32ef1dd47eb5d670104882100b9af6c759056a03464652.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3524

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\2d2f68bcb9584a9e2c32ef1dd47eb5d670104882100b9af6c759056a03464652.dll"
2⤵
- Loads dropped DLL
PID:3532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3532 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3848

Network

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\2d2f68bcb9584a9e2c32ef1dd47eb5d670104882100b9af6c759056a03464652.dll
MD5
96506b8fa54e0bf482114715e7cb0779

SHA1
dfd1ec5cddf57adc00120b4f051357a9a3c5e2bc

SHA256
96f79a76225ccc2913e16329b19eb23b115d4d7883c8ade450ab850515635d22

SHA512
a6c14565bfb7eebf07ad19ed2209de1665b90e517c4128897b3aa7fc26a7f68b07245dc47c2e43c2444cb6499aef8cdd6511f9a104f91d635d413e6322bfe8c9

Download Submit
\Users\Admin\AppData\Local\Temp\2d2f68bcb9584a9e2c32ef1dd47eb5d670104882100b9af6c759056a03464652.dll
MD5
96506b8fa54e0bf482114715e7cb0779

SHA1
dfd1ec5cddf57adc00120b4f051357a9a3c5e2bc

SHA256
96f79a76225ccc2913e16329b19eb23b115d4d7883c8ade450ab850515635d22

SHA512
a6c14565bfb7eebf07ad19ed2209de1665b90e517c4128897b3aa7fc26a7f68b07245dc47c2e43c2444cb6499aef8cdd6511f9a104f91d635d413e6322bfe8c9

Download Submit
memory/3532-10-0x0000000000000000-mapping.dmp

Download
memory/3848-14-0x0000000003090000-0x0000000003091000-memory.dmp

Filesize
4KB

Download
memory/3848-13-0x0000000003090000-0x0000000003091000-memory.dmp

Filesize
4KB

Download
memory/3848-12-0x0000000003090000-0x0000000003091000-memory.dmp

Filesize
4KB

Download
memory/3880-5-0x0000000000000000-mapping.dmp

Download
memory/3880-8-0x0000000000ED0000-0x0000000000F05000-memory.dmp

Filesize
212KB

Download
memory/3880-7-0x0000000000ED0000-0x0000000000F05000-memory.dmp

Filesize
212KB

Download
memory/3984-6-0x0000000000000000-mapping.dmp

Download
memory/4760-2-0x0000000000000000-mapping.dmp

Download
memory/4760-4-0x0000000010000000-0x0000000012552000-memory.dmp

Filesize
37.3MB

Download
memory/4760-3-0x0000000004480000-0x00000000069D2000-memory.dmp

Filesize
37.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads