qakbot | 94eec174180cce778046a2e0d15a10f5cfdb41aec10de60b0afb143dc4267717

General

Target

4995e44b5fc157ea825a5bb7663b3551_JaffaCakes118.dll
Size

398KB
MD5

4995e44b5fc157ea825a5bb7663b3551
SHA1

25c4e3f9e7de5ea2e1be7eb24b3d228a0f3ad092
SHA256

94eec174180cce778046a2e0d15a10f5cfdb41aec10de60b0afb143dc4267717
SHA512

de039796e62afe3d5f6fa50abd8b9a4352ade0d2b44b645efd02827e66c9ab506516db48ed82ff3d016dfbb9408c8c1af7b837c56e84df7e6547ab8cf023c28b
SSDEEP

6144:99ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+7:72wr03pdf8vhhOKJET8Byq+7

Score

10^/10

qakbot biden01 1613656969 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden01

Campaign

1613656969

C2

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

Loads dropped DLL 1 IoCs

pid	Process
1448	regsvr32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4048	1448	WerFault.exe	98

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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_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
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_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	regsvr32.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
3144	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2564	regsvr32.exe
2564	regsvr32.exe
2564	regsvr32.exe
2564	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2564	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4636 wrote to memory of 2564	4636	regsvr32.exe	83
PID 4636 wrote to memory of 2564	4636	regsvr32.exe	83
PID 4636 wrote to memory of 2564	4636	regsvr32.exe	83
PID 2564 wrote to memory of 1664	2564	regsvr32.exe	88
PID 2564 wrote to memory of 1664	2564	regsvr32.exe	88
PID 2564 wrote to memory of 1664	2564	regsvr32.exe	88
PID 2564 wrote to memory of 1664	2564	regsvr32.exe	88
PID 2564 wrote to memory of 1664	2564	regsvr32.exe	88
PID 1664 wrote to memory of 3144	1664	explorer.exe	89
PID 1664 wrote to memory of 3144	1664	explorer.exe	89
PID 1664 wrote to memory of 3144	1664	explorer.exe	89
PID 3056 wrote to memory of 1448	3056	regsvr32.exe	98
PID 3056 wrote to memory of 1448	3056	regsvr32.exe	98
PID 3056 wrote to memory of 1448	3056	regsvr32.exe	98

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4995e44b5fc157ea825a5bb7663b3551_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4636
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\4995e44b5fc157ea825a5bb7663b3551_JaffaCakes118.dll
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2564
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1664
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn erkeofw /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\4995e44b5fc157ea825a5bb7663b3551_JaffaCakes118.dll\"" /SC ONCE /Z /ST 11:31 /ET 11:43
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:3144

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\4995e44b5fc157ea825a5bb7663b3551_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\4995e44b5fc157ea825a5bb7663b3551_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  PID:1448
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1448 -s 584
    3⤵
    - Program crash
    PID:4048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1448 -ip 1448
1⤵
PID:2472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\4995e44b5fc157ea825a5bb7663b3551_JaffaCakes118.dll

Filesize
398KB

MD5
5aed838dcef6379b672e87b9ad90a91a

SHA1
72c0c72e0bd7a7ea6ecd5ca4b6b9b7de48006cb6

SHA256
4eb0d6450e1e4eda524ac2e832816870c38fc72c79d0ba2eec271db856edbb2f

SHA512
9f2e9d1575cf6813039e4ac9434265b357aff21913fc7068f6db688faf8d23cb96b1d059bb6ace244da745f974f87985ba7ef29af2b7c955d4a61a9a5f60f062

Download Submit
memory/1448-14-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/1664-3-0x0000000000C23000-0x0000000000C24000-memory.dmp

Filesize
4KB

Download
memory/1664-4-0x0000000000B40000-0x0000000000F73000-memory.dmp

Filesize
4.2MB

Download
memory/1664-7-0x0000000000440000-0x0000000000475000-memory.dmp

Filesize
212KB

Download
memory/1664-9-0x0000000000440000-0x0000000000475000-memory.dmp

Filesize
212KB

Download
memory/1664-8-0x0000000000440000-0x0000000000475000-memory.dmp

Filesize
212KB

Download
memory/2564-0-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2564-1-0x0000000000EA0000-0x0000000000F04000-memory.dmp

Filesize
400KB

Download
memory/2564-2-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/2564-6-0x0000000000EA0000-0x0000000000F04000-memory.dmp

Filesize
400KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads