qakbot | 28dc2c996b617a38dea25fdaf5a01af002b3f1832a0c33189cce00b33ea21856

General

Target

f8dc837d8141a9d940de3444345d1bb8_JaffaCakes118.dll
Size

337KB
MD5

f8dc837d8141a9d940de3444345d1bb8
SHA1

a1a885b1c3c993ea624510563eda2967f1ef851f
SHA256

28dc2c996b617a38dea25fdaf5a01af002b3f1832a0c33189cce00b33ea21856
SHA512

ed5a5064feaf6931224426d237da5ca92b3755dde32e9ca08c4e3b3c59d57e634ac63e30ec6718474c7e50f1f65f5fcdd46ae1a52ebc3c1900068faa2a13a8ed
SSDEEP

6144:MgOXktvhhOU35RJEesNr3wU7HuAmHKmlEwrPmRPWEpWFn2E6lyDw:qkvhhOKJETRByqTwr03pdfP

Score

10^/10

qakbot obama04 1613469138 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama04

Campaign

1613469138

C2

50.29.166.232:995

89.137.211.239:995

172.78.30.215:443

193.248.221.184:2222

80.227.5.69:443

216.201.162.158:443

75.67.192.125:443

105.96.8.96:443

77.211.30.202:995

136.232.34.70:443

87.202.87.210:2222

86.245.46.27:2222

90.101.117.122:2222

81.97.154.100:443

47.196.192.184:443

197.161.154.132:443

78.185.59.190:443

202.188.138.162:443

77.27.204.204:995

203.194.110.74:443

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
3528	regsvr32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3492	3528	WerFault.exe	99

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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

description	ioc	Process
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_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\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
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc	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
456	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1852	regsvr32.exe
1852	regsvr32.exe
1852	regsvr32.exe
1852	regsvr32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1852	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 3572 wrote to memory of 1852	3572	regsvr32.exe	85
PID 3572 wrote to memory of 1852	3572	regsvr32.exe	85
PID 3572 wrote to memory of 1852	3572	regsvr32.exe	85
PID 1852 wrote to memory of 4860	1852	regsvr32.exe	86
PID 1852 wrote to memory of 4860	1852	regsvr32.exe	86
PID 1852 wrote to memory of 4860	1852	regsvr32.exe	86
PID 1852 wrote to memory of 4860	1852	regsvr32.exe	86
PID 1852 wrote to memory of 4860	1852	regsvr32.exe	86
PID 4860 wrote to memory of 456	4860	explorer.exe	87
PID 4860 wrote to memory of 456	4860	explorer.exe	87
PID 4860 wrote to memory of 456	4860	explorer.exe	87
PID 4772 wrote to memory of 3528	4772	regsvr32.exe	99
PID 4772 wrote to memory of 3528	4772	regsvr32.exe	99
PID 4772 wrote to memory of 3528	4772	regsvr32.exe	99

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f8dc837d8141a9d940de3444345d1bb8_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3572
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\f8dc837d8141a9d940de3444345d1bb8_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1852
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4860
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn itydloto /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f8dc837d8141a9d940de3444345d1bb8_JaffaCakes118.dll\"" /SC ONCE /Z /ST 17:25 /ET 17:37
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:456

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f8dc837d8141a9d940de3444345d1bb8_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:4772
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\f8dc837d8141a9d940de3444345d1bb8_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:3528
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3528 -s 584
    3⤵
    - Program crash
    PID:3492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3528 -ip 3528
1⤵
PID:3856

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\f8dc837d8141a9d940de3444345d1bb8_JaffaCakes118.dll

Filesize
337KB

MD5
c75c8783be5facf27bde5313a55606fc

SHA1
87d0abb0045f6b3306db10cbce7a15198747d962

SHA256
d94d0fc5af952c3e0c7ec4859c8b7b69c922689f17a94f6140d56b0c65569c63

SHA512
30e5ef31f484528bad17ddef384f397ce93ef1b2b1db19a13f70ffba763db802f9337d1cac1cf2b846b5279e6723532c246bb0218446df5328700c091861efc5

Download Submit
memory/1852-0-0x0000000010000000-0x0000000010056000-memory.dmp

Filesize
344KB

Download
memory/1852-1-0x00000000010B0000-0x0000000001106000-memory.dmp

Filesize
344KB

Download
memory/1852-2-0x0000000010000000-0x0000000010056000-memory.dmp

Filesize
344KB

Download
memory/1852-5-0x00000000010B0000-0x0000000001106000-memory.dmp

Filesize
344KB

Download
memory/3528-14-0x0000000010000000-0x0000000010056000-memory.dmp

Filesize
344KB

Download
memory/4860-3-0x0000000001220000-0x0000000001255000-memory.dmp

Filesize
212KB

Download
memory/4860-6-0x0000000001220000-0x0000000001255000-memory.dmp

Filesize
212KB

Download
memory/4860-8-0x0000000001220000-0x0000000001255000-memory.dmp

Filesize
212KB

Download
memory/4860-7-0x0000000001220000-0x0000000001255000-memory.dmp

Filesize
212KB

Download
memory/4860-10-0x0000000001220000-0x0000000001255000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads