qakbot | 879b433e7126eeaf0b90eecc9124b73e008f4dc10c92ee0cc8f6841536eec97a

Analysis

max time kernel
187s
max time network
209s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2022 12:44

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General

Target

879b433e7126eeaf0b90eecc9124b73e008f4dc10c92ee0cc8f6841536eec97a.dll
Size

398KB
MD5

0a2a566bd6be2ffe291721ee8a33a302
SHA1

1f49ca52b64e76d976c52c0458613df35ca23f44
SHA256

879b433e7126eeaf0b90eecc9124b73e008f4dc10c92ee0cc8f6841536eec97a
SHA512

41a919a39584e561ef8a95d1b66cc3b1072233fd1f689ebca9899e1100c8e4e03a0b1ce2283731da72eb6b10d2d5d98cc1746a10d87f5a6e4f4e1289e004ad1e
SSDEEP

6144:J9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+T:v2wr03pdf8vhhOKJET8Byq+T

Score

10^/10

qakbot biden01 1613656969 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden01

Campaign

1613656969

172.87.157.235:3389

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

197.45.110.165:995

86.160.137.132:443

86.236.77.68:2222

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

72.252.201.69:443

71.117.132.169:443

98.173.34.212:995

83.110.12.140:2222

95.77.223.148:443

41.39.134.183:443

85.52.72.32:2222

195.12.154.8:443

108.160.123.244:443

96.57.188.174:2222

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot

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_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&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

2080 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

regsvr32.exe

pid process

2488 regsvr32.exe
2488 regsvr32.exe
2488 regsvr32.exe
2488 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

2488 regsvr32.exe

pid	process
2080	schtasks.exe

pid	process
2488	regsvr32.exe
2488	regsvr32.exe
2488	regsvr32.exe
2488	regsvr32.exe

pid	process
2488	regsvr32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 4668 wrote to memory of 2488	4668	regsvr32.exe	regsvr32.exe
PID 4668 wrote to memory of 2488	4668	regsvr32.exe	regsvr32.exe
PID 4668 wrote to memory of 2488	4668	regsvr32.exe	regsvr32.exe
PID 2488 wrote to memory of 224	2488	regsvr32.exe	explorer.exe
PID 2488 wrote to memory of 224	2488	regsvr32.exe	explorer.exe
PID 2488 wrote to memory of 224	2488	regsvr32.exe	explorer.exe
PID 2488 wrote to memory of 224	2488	regsvr32.exe	explorer.exe
PID 2488 wrote to memory of 224	2488	regsvr32.exe	explorer.exe
PID 224 wrote to memory of 2080	224	explorer.exe	schtasks.exe
PID 224 wrote to memory of 2080	224	explorer.exe	schtasks.exe
PID 224 wrote to memory of 2080	224	explorer.exe	schtasks.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\879b433e7126eeaf0b90eecc9124b73e008f4dc10c92ee0cc8f6841536eec97a.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4668
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\879b433e7126eeaf0b90eecc9124b73e008f4dc10c92ee0cc8f6841536eec97a.dll
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2488
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:224
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn axlqjzclt /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\879b433e7126eeaf0b90eecc9124b73e008f4dc10c92ee0cc8f6841536eec97a.dll\"" /SC ONCE /Z /ST 10:40 /ET 10:52
      4⤵
      Creates scheduled task(s)
      PID:2080

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/224-136-0x0000000000000000-mapping.dmp

Download
memory/224-137-0x0000000000D40000-0x0000000000D75000-memory.dmp

Filesize
212KB

Download
memory/224-139-0x0000000000D40000-0x0000000000D75000-memory.dmp

Filesize
212KB

Download
memory/2080-138-0x0000000000000000-mapping.dmp

Download
memory/2488-132-0x0000000000000000-mapping.dmp

Download
memory/2488-133-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2488-134-0x0000000002670000-0x00000000026D4000-memory.dmp

Filesize
400KB

Download
memory/2488-135-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download