qakbot | a23ef053cccf6a35fda9adc5f1702ba99a7be695107d3ba5d1ea8c9c258299e4

General

Target

8888888.exe
Size

1.2MB
MD5

136b9c85525ba66276b8c9f6b7014b0b
SHA1

0cf5ba13d14c28c60586c7f4b9679925fa4d4172
SHA256

a23ef053cccf6a35fda9adc5f1702ba99a7be695107d3ba5d1ea8c9c258299e4
SHA512

0c02b116029a7d4f4c44988dc6220ed4050c94cab6e57f4aeb29d8edd0b8b59e74c89d6bd62e6e828826f44ebfb478280051ca289ea712c52d5fd113541e2590
SSDEEP

6144:JanAo3boaSrTBRc6nWF84LvSkgNSjEtIovH6DgJG3uhRtSUgnSt9BYbC38g/T4J:JaAKoRrTBHWC4LINSjA/EMGU/SHomaI

Score

10^/10

qakbot spx133 1591267427 banker cryptone discovery packer stealer trojan

Malware Config

Extracted

Family

qakbot

Version

324.142

Botnet

spx133

Campaign

1591267427

C2

49.144.84.21:443

189.159.133.162:995

173.245.152.231:443

77.237.181.212:995

207.255.161.8:2078

76.187.8.160:443

207.255.161.8:2087

98.219.77.197:443

66.222.88.126:995

207.255.161.8:32102

108.58.9.238:995

47.152.210.233:443

1.40.42.4:443

188.27.71.163:443

82.127.193.151:2222

104.50.141.139:995

67.83.54.76:2222

86.126.97.183:2222

73.94.229.115:443

47.35.182.97:443

Signatures

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

CryptOne packer 1 IoCs

Detects CryptOne packer defined in NCC blogpost.

cryptone packer

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\Microsoft\Hkyqtww\igygnxu.exe	cryptone

Executes dropped EXE 2 IoCs

Processes:

igygnxu.exeigygnxu.exe

pid process

3008 igygnxu.exe
4644 igygnxu.exe

pid	process
3008	igygnxu.exe
4644	igygnxu.exe

System Location Discovery: System Language Discovery 1 TTPs 7 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:

8888888.exe8888888.exeigygnxu.exeschtasks.exeigygnxu.exeexplorer.exe8888888.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8888888.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8888888.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	igygnxu.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	igygnxu.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8888888.exe

Checks SCSI registry key(s) 3 TTPs 12 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

8888888.exeigygnxu.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	8888888.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc	8888888.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_WDC&PROD_WDS100T2B0A\4&215468A5&0&000000	igygnxu.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc	igygnxu.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\DeviceDesc	igygnxu.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Service	igygnxu.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	igygnxu.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service	igygnxu.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\DeviceDesc	8888888.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Service	8888888.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	8888888.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service	8888888.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

2368 schtasks.exe

pid	process
2368	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

8888888.exe8888888.exeigygnxu.exeigygnxu.exeexplorer.exe8888888.exe

pid	process
4076	8888888.exe
4076	8888888.exe
1196	8888888.exe
1196	8888888.exe
1196	8888888.exe
1196	8888888.exe
3008	igygnxu.exe
3008	igygnxu.exe
4644	igygnxu.exe
4644	igygnxu.exe
4644	igygnxu.exe
4644	igygnxu.exe
4820	explorer.exe
4820	explorer.exe
4820	explorer.exe
4820	explorer.exe
1784	8888888.exe
1784	8888888.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

igygnxu.exe

pid process

3008 igygnxu.exe

pid	process
3008	igygnxu.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

8888888.exeigygnxu.exe

description	pid	process	target process
PID 4076 wrote to memory of 1196	4076	8888888.exe	8888888.exe
PID 4076 wrote to memory of 1196	4076	8888888.exe	8888888.exe
PID 4076 wrote to memory of 1196	4076	8888888.exe	8888888.exe
PID 4076 wrote to memory of 3008	4076	8888888.exe	igygnxu.exe
PID 4076 wrote to memory of 3008	4076	8888888.exe	igygnxu.exe
PID 4076 wrote to memory of 3008	4076	8888888.exe	igygnxu.exe
PID 4076 wrote to memory of 2368	4076	8888888.exe	schtasks.exe
PID 4076 wrote to memory of 2368	4076	8888888.exe	schtasks.exe
PID 4076 wrote to memory of 2368	4076	8888888.exe	schtasks.exe
PID 3008 wrote to memory of 4644	3008	igygnxu.exe	igygnxu.exe
PID 3008 wrote to memory of 4644	3008	igygnxu.exe	igygnxu.exe
PID 3008 wrote to memory of 4644	3008	igygnxu.exe	igygnxu.exe
PID 3008 wrote to memory of 4820	3008	igygnxu.exe	explorer.exe
PID 3008 wrote to memory of 4820	3008	igygnxu.exe	explorer.exe
PID 3008 wrote to memory of 4820	3008	igygnxu.exe	explorer.exe
PID 3008 wrote to memory of 4820	3008	igygnxu.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\8888888.exe
"C:\Users\Admin\AppData\Local\Temp\8888888.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4076
- C:\Users\Admin\AppData\Local\Temp\8888888.exe
  C:\Users\Admin\AppData\Local\Temp\8888888.exe /C
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  PID:1196
- C:\Users\Admin\AppData\Roaming\Microsoft\Hkyqtww\igygnxu.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Hkyqtww\igygnxu.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3008
- - C:\Users\Admin\AppData\Roaming\Microsoft\Hkyqtww\igygnxu.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Hkyqtww\igygnxu.exe /C
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Checks SCSI registry key(s)
    - Suspicious behavior: EnumeratesProcesses
    PID:4644
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:4820
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn apbiljmi /tr "\"C:\Users\Admin\AppData\Local\Temp\8888888.exe\" /I apbiljmi" /SC ONCE /Z /ST 08:25 /ET 08:37
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2368

C:\Users\Admin\AppData\Local\Temp\8888888.exe
C:\Users\Admin\AppData\Local\Temp\8888888.exe /I apbiljmi
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1784

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\Roaming\Microsoft\Hkyqtww\igygnxu.dat

Filesize
63B

MD5
cef667f536ebbfbe7d323b51a452148a

SHA1
25ef70c4f6c35e004de3e20b4034adc1618648e0

SHA256
edbe67ab9d30ce2f241faef2c98ec3b605dec00ed15004b5967cca939647dba4

SHA512
6cece7e921f1b53e03169bf276a33eeaa8b4845de05085efe70935beb00b2fc6eb2a692c588848f761c6266f44ac4c8bd951def048239958ac860fbef0392da6

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Hkyqtww\igygnxu.exe

Filesize
1.2MB

MD5
136b9c85525ba66276b8c9f6b7014b0b

SHA1
0cf5ba13d14c28c60586c7f4b9679925fa4d4172

SHA256
a23ef053cccf6a35fda9adc5f1702ba99a7be695107d3ba5d1ea8c9c258299e4

SHA512
0c02b116029a7d4f4c44988dc6220ed4050c94cab6e57f4aeb29d8edd0b8b59e74c89d6bd62e6e828826f44ebfb478280051ca289ea712c52d5fd113541e2590

Download Submit
memory/1196-5-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/1196-7-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/1196-4-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/3008-16-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/3008-17-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/3008-28-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/3008-19-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/4076-0-0x0000000000890000-0x00000000008C7000-memory.dmp

Filesize
220KB

Download
memory/4076-3-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/4076-14-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/4076-15-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/4076-2-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/4076-1-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/4644-22-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/4644-25-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/4644-23-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/4644-21-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/4820-26-0x00000000013E0000-0x0000000001413000-memory.dmp

Filesize
204KB

Download
memory/4820-30-0x00000000013E0000-0x0000000001413000-memory.dmp

Filesize
204KB

Download
memory/4820-32-0x00000000013E0000-0x0000000001413000-memory.dmp

Filesize
204KB

Download
memory/4820-29-0x00000000013E0000-0x0000000001413000-memory.dmp

Filesize
204KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads