qakbot | a50992df4e3904b464d2202318046d25e5e072f56fcee0d524ceedcced0db0ed

General

Target

e503c1966ab5a8dbd3c495e747c6f890_JaffaCakes118.dll
Size

407KB
MD5

e503c1966ab5a8dbd3c495e747c6f890
SHA1

551da1c8666436e40f0a4f34fe2397d85e6857ba
SHA256

a50992df4e3904b464d2202318046d25e5e072f56fcee0d524ceedcced0db0ed
SHA512

38c05452043f1414ccad8b9a1d4058ff78c508a7b8c9f8027e1f4d56f4100b0ccccc6b002583c6c87e8808b0c6091321e419b602f8047b37333b1f898cfa5fed
SSDEEP

6144:VyPKmlEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesNT3wU7HuAmr:ZTwr03pdf8vhhOKJET5Byr

Score

10^/10

qakbot obama05 1613729859 banker discovery stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

obama05

Campaign

1613729859

C2

86.160.137.132:443

172.87.157.235:3389

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

188.25.63.105:443

71.117.132.169:443

193.248.221.184:2222

85.52.72.32:2222

87.202.87.210:2222

78.185.59.190:443

2.7.116.188:2222

81.97.154.100:443

24.50.118.93:443

98.121.187.78:443

108.29.32.251:443

24.152.219.253:995

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

Processes:

regsvr32.exe

pid process

4968 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2904 4968 WerFault.exe regsvr32.exe

pid	process
4968	regsvr32.exe

pid	pid_target	process	target process
2904	4968	WerFault.exe	regsvr32.exe

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

Processes:

explorer.exeschtasks.exeregsvr32.exeregsvr32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	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\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
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service	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

Processes:

schtasks.exe

pid process

4932 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

regsvr32.exe

pid process

4492 regsvr32.exe
4492 regsvr32.exe
4492 regsvr32.exe
4492 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

4492 regsvr32.exe

pid	process
4932	schtasks.exe

pid	process
4492	regsvr32.exe
4492	regsvr32.exe
4492	regsvr32.exe
4492	regsvr32.exe

pid	process
4492	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 4472 wrote to memory of 4492	4472	regsvr32.exe	regsvr32.exe
PID 4472 wrote to memory of 4492	4472	regsvr32.exe	regsvr32.exe
PID 4472 wrote to memory of 4492	4472	regsvr32.exe	regsvr32.exe
PID 4492 wrote to memory of 1028	4492	regsvr32.exe	explorer.exe
PID 4492 wrote to memory of 1028	4492	regsvr32.exe	explorer.exe
PID 4492 wrote to memory of 1028	4492	regsvr32.exe	explorer.exe
PID 4492 wrote to memory of 1028	4492	regsvr32.exe	explorer.exe
PID 4492 wrote to memory of 1028	4492	regsvr32.exe	explorer.exe
PID 1028 wrote to memory of 4932	1028	explorer.exe	schtasks.exe
PID 1028 wrote to memory of 4932	1028	explorer.exe	schtasks.exe
PID 1028 wrote to memory of 4932	1028	explorer.exe	schtasks.exe
PID 3064 wrote to memory of 4968	3064	regsvr32.exe	regsvr32.exe
PID 3064 wrote to memory of 4968	3064	regsvr32.exe	regsvr32.exe
PID 3064 wrote to memory of 4968	3064	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\e503c1966ab5a8dbd3c495e747c6f890_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4472
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\e503c1966ab5a8dbd3c495e747c6f890_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:4492
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1028
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hltrfni /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\e503c1966ab5a8dbd3c495e747c6f890_JaffaCakes118.dll\"" /SC ONCE /Z /ST 14:57 /ET 15:09
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:4932

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\e503c1966ab5a8dbd3c495e747c6f890_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:3064
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\e503c1966ab5a8dbd3c495e747c6f890_JaffaCakes118.dll"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4968
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4968 -s 584
    3⤵
    - Program crash
    PID:2904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4968 -ip 4968
1⤵
PID:3860

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\e503c1966ab5a8dbd3c495e747c6f890_JaffaCakes118.dll

Filesize
407KB

MD5
a8fef2e4179f715d2f0d837d32374e6c

SHA1
a6f6e2b184afdf045c8ee3bf932cc6955965bdcf

SHA256
ac4017c872b533470b807998a850641bae3b9a0614486243ff3d1b968485cc6e

SHA512
63e83bbcaac751e893f6f7028306a8629fb7b166cf334c65eb9870087c3404af5a2bae303e576488bcd8b08ee7786b74a6a490cbe80a0e2352ec2c92bd8a3743

Download Submit
memory/1028-3-0x0000000000403000-0x0000000000404000-memory.dmp

Filesize
4KB

Download
memory/1028-6-0x0000000000320000-0x0000000000753000-memory.dmp

Filesize
4.2MB

Download
memory/1028-7-0x0000000000F80000-0x0000000000FB5000-memory.dmp

Filesize
212KB

Download
memory/1028-9-0x0000000000F80000-0x0000000000FB5000-memory.dmp

Filesize
212KB

Download
memory/1028-8-0x0000000000F80000-0x0000000000FB5000-memory.dmp

Filesize
212KB

Download
memory/4492-0-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/4492-1-0x0000000000AF0000-0x0000000000B57000-memory.dmp

Filesize
412KB

Download
memory/4492-2-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download
memory/4492-4-0x0000000000AF0000-0x0000000000B57000-memory.dmp

Filesize
412KB

Download
memory/4968-14-0x0000000010000000-0x0000000010067000-memory.dmp

Filesize
412KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads