qakbot | d6708545aeb9b007a8e8cb69833c4bea127f73c2828a7e7253fb423a912bf221

General

Target

file.dll
Size

400KB
MD5

3681465392f9d8d4ae1009315d982758
SHA1

bfeec8878701bfc0e1a227ef1373a7c09ec2727c
SHA256

d6708545aeb9b007a8e8cb69833c4bea127f73c2828a7e7253fb423a912bf221
SHA512

6aa3c97a309f269f8b1e0f28be428bcdf634e861426aa47bd4c3728a91d4f2789a3b819a3812583c4a80a98e93c900da250e68b9a69830fa1f7b8f94a000320d

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

2704 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2196 2704 WerFault.exe regsvr32.exe

pid	process
2704	regsvr32.exe

pid	pid_target	process	target process
2196	2704	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:

regsvr32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	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

2948 schtasks.exe

pid	process
2948	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
2164	regsvr32.exe
2164	regsvr32.exe
2164	regsvr32.exe
2164	regsvr32.exe
2196	WerFault.exe
2196	WerFault.exe
2196	WerFault.exe
2196	WerFault.exe
2196	WerFault.exe
2196	WerFault.exe
2196	WerFault.exe
2196	WerFault.exe
2196	WerFault.exe
2196	WerFault.exe
2196	WerFault.exe
2196	WerFault.exe
2196	WerFault.exe
2196	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2164 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2196 WerFault.exe
Token: SeBackupPrivilege 2196 WerFault.exe
Token: SeDebugPrivilege 2196 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	2196	WerFault.exe
Token: SeBackupPrivilege	2196	WerFault.exe
Token: SeDebugPrivilege	2196	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 852 wrote to memory of 2164	852	regsvr32.exe	regsvr32.exe
PID 852 wrote to memory of 2164	852	regsvr32.exe	regsvr32.exe
PID 852 wrote to memory of 2164	852	regsvr32.exe	regsvr32.exe
PID 2164 wrote to memory of 192	2164	regsvr32.exe	explorer.exe
PID 2164 wrote to memory of 192	2164	regsvr32.exe	explorer.exe
PID 2164 wrote to memory of 192	2164	regsvr32.exe	explorer.exe
PID 2164 wrote to memory of 192	2164	regsvr32.exe	explorer.exe
PID 2164 wrote to memory of 192	2164	regsvr32.exe	explorer.exe
PID 192 wrote to memory of 2948	192	explorer.exe	schtasks.exe
PID 192 wrote to memory of 2948	192	explorer.exe	schtasks.exe
PID 192 wrote to memory of 2948	192	explorer.exe	schtasks.exe
PID 900 wrote to memory of 2704	900	regsvr32.exe	regsvr32.exe
PID 900 wrote to memory of 2704	900	regsvr32.exe	regsvr32.exe
PID 900 wrote to memory of 2704	900	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:852

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\file.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2164

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:192

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn pbkxmeb /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:2948

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\file.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:900

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Loads dropped DLL
PID:2704

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2704 -s 192
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2196

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\file.dll
MD5
2d3fd345aae51a2fff828a5a53df0ab0

SHA1
ee88c1c5aa591464ceddf1863cdfed62998db0e7

SHA256
7b086c018476160a338c93b86d832214ccdacc6d93f79755046c02769bca3147

SHA512
281b0d81c1f4ea31bf7706677a4714440f9911f08562c02c15be86f0b112e2d8e094cd586f06823ae7e86d50c4cc5448b98232bd0484dc295d4fef6699fcbc35

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
2d3fd345aae51a2fff828a5a53df0ab0

SHA1
ee88c1c5aa591464ceddf1863cdfed62998db0e7

SHA256
7b086c018476160a338c93b86d832214ccdacc6d93f79755046c02769bca3147

SHA512
281b0d81c1f4ea31bf7706677a4714440f9911f08562c02c15be86f0b112e2d8e094cd586f06823ae7e86d50c4cc5448b98232bd0484dc295d4fef6699fcbc35

Download Submit
memory/192-117-0x0000000000000000-mapping.dmp

Download
memory/192-121-0x0000000000520000-0x0000000000555000-memory.dmp

Filesize
212KB

Download
memory/2164-114-0x0000000000000000-mapping.dmp

Download
memory/2164-115-0x0000000000B50000-0x0000000000C9A000-memory.dmp

Filesize
1.3MB

Download
memory/2164-116-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/2704-123-0x0000000000000000-mapping.dmp

Download
memory/2948-118-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads