qakbot | c15483deb45958ac044d5b54b4e72c4d0f50c2b8d0699c6a6fc8962fba79f006

General

Target

file.dll
Size

400KB
MD5

bce81e13e1c05cf0dd772e1c6b8270b1
SHA1

a32956205ce917e0475ea4329c40fb1b9b7fc902
SHA256

c15483deb45958ac044d5b54b4e72c4d0f50c2b8d0699c6a6fc8962fba79f006
SHA512

7e7a92bb52d84204815f8c10bdd8476810d0d53dcacafd5842d260c6ae6f7431e00a777f1bf1c73107fa317efa7c5ea0d8f83ae6e4faf93832cd43c113c796f0

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

1152 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2204 1152 WerFault.exe regsvr32.exe

pid	process
1152	regsvr32.exe

pid	pid_target	process	target process
2204	1152	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 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
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

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 17 IoCs

Processes:

regsvr32.exeWerFault.exe

pid	process
2460	regsvr32.exe
2460	regsvr32.exe
2460	regsvr32.exe
2460	regsvr32.exe
2204	WerFault.exe
2204	WerFault.exe
2204	WerFault.exe
2204	WerFault.exe
2204	WerFault.exe
2204	WerFault.exe
2204	WerFault.exe
2204	WerFault.exe
2204	WerFault.exe
2204	WerFault.exe
2204	WerFault.exe
2204	WerFault.exe
2204	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2460 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2204 WerFault.exe
Token: SeBackupPrivilege 2204 WerFault.exe
Token: SeDebugPrivilege 2204 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	2204	WerFault.exe
Token: SeBackupPrivilege	2204	WerFault.exe
Token: SeDebugPrivilege	2204	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 804 wrote to memory of 2460	804	regsvr32.exe	regsvr32.exe
PID 804 wrote to memory of 2460	804	regsvr32.exe	regsvr32.exe
PID 804 wrote to memory of 2460	804	regsvr32.exe	regsvr32.exe
PID 2460 wrote to memory of 2468	2460	regsvr32.exe	explorer.exe
PID 2460 wrote to memory of 2468	2460	regsvr32.exe	explorer.exe
PID 2460 wrote to memory of 2468	2460	regsvr32.exe	explorer.exe
PID 2460 wrote to memory of 2468	2460	regsvr32.exe	explorer.exe
PID 2460 wrote to memory of 2468	2460	regsvr32.exe	explorer.exe
PID 2468 wrote to memory of 2948	2468	explorer.exe	schtasks.exe
PID 2468 wrote to memory of 2948	2468	explorer.exe	schtasks.exe
PID 2468 wrote to memory of 2948	2468	explorer.exe	schtasks.exe
PID 2180 wrote to memory of 1152	2180	regsvr32.exe	regsvr32.exe
PID 2180 wrote to memory of 1152	2180	regsvr32.exe	regsvr32.exe
PID 2180 wrote to memory of 1152	2180	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:804

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:2460

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:2468

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn evvkmouhfo /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\file.dll\"" /SC ONCE /Z /ST 03:14 /ET 03:26
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:2180

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\file.dll"
2⤵
- Loads dropped DLL
PID:1152

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1152 -s 596
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2204

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
19583e293d1e1bf537cecddd91e7ad3e

SHA1
ea6e1cab7aed39a9f6e78fe0d99ae61da0dae246

SHA256
a47eae869242f45aec2076a490ed45537659efb2e9cee49f4a2c860eaccd58b7

SHA512
674aa3e9c6eb8d8f66754651e8e579248f5a9262db370693cc20d1d54957d2a4c3d021fb920f5ae6bc75b85cb7a29d9c0e9d991ae4b237d1fe5644096245d944

Download Submit
\Users\Admin\AppData\Local\Temp\file.dll
MD5
19583e293d1e1bf537cecddd91e7ad3e

SHA1
ea6e1cab7aed39a9f6e78fe0d99ae61da0dae246

SHA256
a47eae869242f45aec2076a490ed45537659efb2e9cee49f4a2c860eaccd58b7

SHA512
674aa3e9c6eb8d8f66754651e8e579248f5a9262db370693cc20d1d54957d2a4c3d021fb920f5ae6bc75b85cb7a29d9c0e9d991ae4b237d1fe5644096245d944

Download Submit
memory/1152-123-0x0000000000000000-mapping.dmp

Download
memory/2460-114-0x0000000000000000-mapping.dmp

Download
memory/2460-115-0x0000000004FA0000-0x0000000005006000-memory.dmp

Filesize
408KB

Download
memory/2460-116-0x0000000010000000-0x0000000010066000-memory.dmp

Filesize
408KB

Download
memory/2468-117-0x0000000000000000-mapping.dmp

Download
memory/2468-121-0x0000000002D70000-0x0000000002DA5000-memory.dmp

Filesize
212KB

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