qakbot | 3f0bcaa3f70fcfe419f680cb5cd8566137d4ac91f7f15bef3a84b044e53c18c2

General

Target

nkinsv.exe
Size

1.9MB
MD5

cdd1bde2365bce88c53592928e1e6116
SHA1

d956c75d1889c1e0573cf1f0a2ee7b144ee447cf
SHA256

3f0bcaa3f70fcfe419f680cb5cd8566137d4ac91f7f15bef3a84b044e53c18c2
SHA512

b814093dea663b0cd1b724b50419f16253e633156a9e1e5582b6fcca7889210870442bff3f4db34d904d1eb047e5a48a3355a5b9b018b836dc32faebcf665baa

Score

10^/10

qakbot notset 1604404534 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

notset

Campaign

1604404534

Credentials

Protocol: ftp
Host:
192.185.5.208
Port:
21
Username:
logger@dustinkeeling.com
Password:
NxdkxAp4dUsY

Protocol: ftp
Host:
162.241.218.118
Port:
21
Username:
logger@misterexterior.com
Password:
EcOV0DyGVgVN

Protocol: ftp
Host:
69.89.31.139
Port:
21
Username:
cpanel@vivekharris-architects.com
Password:
fcR7OvyLrMW6!

Protocol: ftp
Host:
169.207.67.14
Port:
21
Username:
cpanel@dovetailsolar.com
Password:
eQyicNLzzqPN

C2

67.6.55.77:443

89.136.39.108:443

2.50.58.76:443

188.25.158.61:443

45.63.107.192:995

45.32.154.10:443

94.52.160.116:443

45.63.107.192:2222

45.63.107.192:443

72.204.242.138:465

84.117.176.32:443

95.77.223.148:443

47.146.39.147:443

41.225.13.128:8443

80.14.209.42:2222

190.220.8.10:995

66.76.105.194:443

105.101.69.242:443

89.33.87.107:443

75.136.40.155:443

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Executes dropped EXE 2 IoCs

Processes:

wpujqb.exewpujqb.exe

pid process

204 wpujqb.exe
1404 wpujqb.exe

pid	process
204	wpujqb.exe
1404	wpujqb.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:

nkinsv.exewpujqb.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	nkinsv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	nkinsv.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service	wpujqb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000	wpujqb.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	wpujqb.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	wpujqb.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	wpujqb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	nkinsv.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc	nkinsv.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc	nkinsv.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service	nkinsv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000	wpujqb.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

3300 schtasks.exe

pid	process
3300	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

nkinsv.exenkinsv.exewpujqb.exewpujqb.exeexplorer.exenkinsv.exe

pid	process
676	nkinsv.exe
676	nkinsv.exe
1000	nkinsv.exe
1000	nkinsv.exe
1000	nkinsv.exe
1000	nkinsv.exe
204	wpujqb.exe
204	wpujqb.exe
1404	wpujqb.exe
1404	wpujqb.exe
1404	wpujqb.exe
1404	wpujqb.exe
2720	explorer.exe
2720	explorer.exe
2720	explorer.exe
2720	explorer.exe
732	nkinsv.exe
732	nkinsv.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

wpujqb.exe

pid process

204 wpujqb.exe

pid	process
204	wpujqb.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

nkinsv.exewpujqb.exe

description	pid	process	target process
PID 676 wrote to memory of 1000	676	nkinsv.exe	nkinsv.exe
PID 676 wrote to memory of 1000	676	nkinsv.exe	nkinsv.exe
PID 676 wrote to memory of 1000	676	nkinsv.exe	nkinsv.exe
PID 676 wrote to memory of 204	676	nkinsv.exe	wpujqb.exe
PID 676 wrote to memory of 204	676	nkinsv.exe	wpujqb.exe
PID 676 wrote to memory of 204	676	nkinsv.exe	wpujqb.exe
PID 676 wrote to memory of 3300	676	nkinsv.exe	schtasks.exe
PID 676 wrote to memory of 3300	676	nkinsv.exe	schtasks.exe
PID 676 wrote to memory of 3300	676	nkinsv.exe	schtasks.exe
PID 204 wrote to memory of 1404	204	wpujqb.exe	wpujqb.exe
PID 204 wrote to memory of 1404	204	wpujqb.exe	wpujqb.exe
PID 204 wrote to memory of 1404	204	wpujqb.exe	wpujqb.exe
PID 204 wrote to memory of 2720	204	wpujqb.exe	explorer.exe
PID 204 wrote to memory of 2720	204	wpujqb.exe	explorer.exe
PID 204 wrote to memory of 2720	204	wpujqb.exe	explorer.exe
PID 204 wrote to memory of 2720	204	wpujqb.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\nkinsv.exe
"C:\Users\Admin\AppData\Local\Temp\nkinsv.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:676

C:\Users\Admin\AppData\Local\Temp\nkinsv.exe
C:\Users\Admin\AppData\Local\Temp\nkinsv.exe /C
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:1000

C:\Users\Admin\AppData\Roaming\Microsoft\Otmpji\wpujqb.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Otmpji\wpujqb.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:204

C:\Users\Admin\AppData\Roaming\Microsoft\Otmpji\wpujqb.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Otmpji\wpujqb.exe /C
3⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:1404

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2720

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn artigkuva /tr "\"C:\Users\Admin\AppData\Local\Temp\nkinsv.exe\" /I artigkuva" /SC ONCE /Z /ST 15:39 /ET 15:51
2⤵
- Creates scheduled task(s)
PID:3300

C:\Users\Admin\AppData\Local\Temp\nkinsv.exe
C:\Users\Admin\AppData\Local\Temp\nkinsv.exe /I artigkuva
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:732

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Otmpji\wpujqb.dat
MD5
516aae9484df2695113e172be48d6905

SHA1
f4dfb02aede72add1573e72e6f2a2bc3d56f8eb4

SHA256
890237508d9a900f6c46b239953025df88490b8b1569f09e82fce9775c0374fb

SHA512
dfef047f66c6df13be02afc4714b0c6e515d980f92dce15be3669f9b84fa4ce95e38979550d15b2d569c39c83e0755e94099edc200be08ffc1605828cfa228f8

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Otmpji\wpujqb.exe
MD5
cdd1bde2365bce88c53592928e1e6116

SHA1
d956c75d1889c1e0573cf1f0a2ee7b144ee447cf

SHA256
3f0bcaa3f70fcfe419f680cb5cd8566137d4ac91f7f15bef3a84b044e53c18c2

SHA512
b814093dea663b0cd1b724b50419f16253e633156a9e1e5582b6fcca7889210870442bff3f4db34d904d1eb047e5a48a3355a5b9b018b836dc32faebcf665baa

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Otmpji\wpujqb.exe
MD5
cdd1bde2365bce88c53592928e1e6116

SHA1
d956c75d1889c1e0573cf1f0a2ee7b144ee447cf

SHA256
3f0bcaa3f70fcfe419f680cb5cd8566137d4ac91f7f15bef3a84b044e53c18c2

SHA512
b814093dea663b0cd1b724b50419f16253e633156a9e1e5582b6fcca7889210870442bff3f4db34d904d1eb047e5a48a3355a5b9b018b836dc32faebcf665baa

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Otmpji\wpujqb.exe
MD5
cdd1bde2365bce88c53592928e1e6116

SHA1
d956c75d1889c1e0573cf1f0a2ee7b144ee447cf

SHA256
3f0bcaa3f70fcfe419f680cb5cd8566137d4ac91f7f15bef3a84b044e53c18c2

SHA512
b814093dea663b0cd1b724b50419f16253e633156a9e1e5582b6fcca7889210870442bff3f4db34d904d1eb047e5a48a3355a5b9b018b836dc32faebcf665baa

Download Submit
memory/204-2-0x0000000000000000-mapping.dmp

Download
memory/204-9-0x0000000002260000-0x000000000229A000-memory.dmp

Filesize
232KB

Download
memory/1000-0-0x0000000000000000-mapping.dmp

Download
memory/1000-1-0x00000000029B0000-0x00000000029B1000-memory.dmp

Filesize
4KB

Download
memory/1404-6-0x0000000000000000-mapping.dmp

Download
memory/1404-8-0x0000000002C10000-0x0000000002C11000-memory.dmp

Filesize
4KB

Download
memory/2720-10-0x0000000000000000-mapping.dmp

Download
memory/3300-5-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads