qakbot | 16aecff52e7fe84ec218f95f28ee417844363879c2a7f04f28d5659022a040d8

General

Target

3d101ba8_by_Libranalysis.dll
Size

400KB
MD5

3d101ba8fc58b51148bd4c1ca68f7d5f
SHA1

790c0849de609d3513bb03b6db9b092335199945
SHA256

16aecff52e7fe84ec218f95f28ee417844363879c2a7f04f28d5659022a040d8
SHA512

e65ba25682dd9009ae5e3aac818b3de34dcb582ba002d0f979298ec0ac7ad98271cbe994b49938891d14a52518ae41a1dbe1f0b8dcde0c3e17763cf1b6a6d66b

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

416 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

860 416 WerFault.exe regsvr32.exe

pid	process
416	regsvr32.exe

pid	pid_target	process	target process
860	416	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\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
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

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

3484 schtasks.exe

pid	process
3484	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
1796	regsvr32.exe
1796	regsvr32.exe
1796	regsvr32.exe
1796	regsvr32.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe
860	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1796 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 860 WerFault.exe
Token: SeBackupPrivilege 860 WerFault.exe
Token: SeDebugPrivilege 860 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	860	WerFault.exe
Token: SeBackupPrivilege	860	WerFault.exe
Token: SeDebugPrivilege	860	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 4048 wrote to memory of 1796	4048	regsvr32.exe	regsvr32.exe
PID 4048 wrote to memory of 1796	4048	regsvr32.exe	regsvr32.exe
PID 4048 wrote to memory of 1796	4048	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 2864	1796	regsvr32.exe	explorer.exe
PID 1796 wrote to memory of 2864	1796	regsvr32.exe	explorer.exe
PID 1796 wrote to memory of 2864	1796	regsvr32.exe	explorer.exe
PID 1796 wrote to memory of 2864	1796	regsvr32.exe	explorer.exe
PID 1796 wrote to memory of 2864	1796	regsvr32.exe	explorer.exe
PID 2864 wrote to memory of 3484	2864	explorer.exe	schtasks.exe
PID 2864 wrote to memory of 3484	2864	explorer.exe	schtasks.exe
PID 2864 wrote to memory of 3484	2864	explorer.exe	schtasks.exe
PID 2620 wrote to memory of 416	2620	regsvr32.exe	regsvr32.exe
PID 2620 wrote to memory of 416	2620	regsvr32.exe	regsvr32.exe
PID 2620 wrote to memory of 416	2620	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3d101ba8_by_Libranalysis.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4048

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\3d101ba8_by_Libranalysis.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1796

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2864

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn exlcvny /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\3d101ba8_by_Libranalysis.dll\"" /SC ONCE /Z /ST 20:50 /ET 21:02
4⤵
- Creates scheduled task(s)
PID:3484

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\3d101ba8_by_Libranalysis.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2620

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\3d101ba8_by_Libranalysis.dll"
2⤵
- Loads dropped DLL
PID:416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 416 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:860

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\3d101ba8_by_Libranalysis.dll
MD5
aedaeaa86933732616fe75dfe0304ad1

SHA1
09135f99a992e087cc7933a1f37d79af8fddffaf

SHA256
c255637f17b3f4558e9e53ff8334ef56b67401f2b3f0609498bc604616358533

SHA512
cfe372d3003172db2f91a8dfa54bd7509cc3b6f02cd2fa6633deb87fb414b44fc649854d69d763af6a2010cc1c333dbe7e8b8dc3331d402cab211bfbe7d0f662

Download Submit
\Users\Admin\AppData\Local\Temp\3d101ba8_by_Libranalysis.dll
MD5
aedaeaa86933732616fe75dfe0304ad1

SHA1
09135f99a992e087cc7933a1f37d79af8fddffaf

SHA256
c255637f17b3f4558e9e53ff8334ef56b67401f2b3f0609498bc604616358533

SHA512
cfe372d3003172db2f91a8dfa54bd7509cc3b6f02cd2fa6633deb87fb414b44fc649854d69d763af6a2010cc1c333dbe7e8b8dc3331d402cab211bfbe7d0f662

Download Submit
memory/416-123-0x0000000000000000-mapping.dmp

Download
memory/1796-114-0x0000000000000000-mapping.dmp

Download
memory/1796-116-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/1796-115-0x00000000047C0000-0x0000000004826000-memory.dmp

Filesize
408KB

Download
memory/2864-117-0x0000000000000000-mapping.dmp

Download
memory/2864-121-0x0000000002E20000-0x0000000002E55000-memory.dmp

Filesize
212KB

Download
memory/3484-118-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads