qakbot | 8962e42fd6241d4043598bc7825af7547fcc480f4c7cb8b791590ffe6be3f64d

General

Target

olfvrs.exe
Size

1.9MB
MD5

dac233fbb37a56a5e83732edfecb9150
SHA1

c77d969ac78c83b0331e8c159ab9654b92d14838
SHA256

8962e42fd6241d4043598bc7825af7547fcc480f4c7cb8b791590ffe6be3f64d
SHA512

7f48bf57a5a88d6338cc4a5619a8c096a2887a9e7cefea45bfee138a1c66f624bd15f7651974ab656170b1033ff23eb63f18b01af40348886b6324af44e5e2a3

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:

jnxqb.exejnxqb.exe

pid process

4048 jnxqb.exe
1100 jnxqb.exe

pid	process
4048	jnxqb.exe
1100	jnxqb.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:

olfvrs.exejnxqb.exe

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

556 schtasks.exe

pid	process
556	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

olfvrs.exeolfvrs.exejnxqb.exejnxqb.exeexplorer.exeolfvrs.exe

pid	process
796	olfvrs.exe
796	olfvrs.exe
2800	olfvrs.exe
2800	olfvrs.exe
2800	olfvrs.exe
2800	olfvrs.exe
4048	jnxqb.exe
4048	jnxqb.exe
1100	jnxqb.exe
1100	jnxqb.exe
1100	jnxqb.exe
1100	jnxqb.exe
2136	explorer.exe
2136	explorer.exe
2136	explorer.exe
2136	explorer.exe
3628	olfvrs.exe
3628	olfvrs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

jnxqb.exe

pid process

4048 jnxqb.exe

pid	process
4048	jnxqb.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

olfvrs.exejnxqb.exe

description	pid	process	target process
PID 796 wrote to memory of 2800	796	olfvrs.exe	olfvrs.exe
PID 796 wrote to memory of 2800	796	olfvrs.exe	olfvrs.exe
PID 796 wrote to memory of 2800	796	olfvrs.exe	olfvrs.exe
PID 796 wrote to memory of 4048	796	olfvrs.exe	jnxqb.exe
PID 796 wrote to memory of 4048	796	olfvrs.exe	jnxqb.exe
PID 796 wrote to memory of 4048	796	olfvrs.exe	jnxqb.exe
PID 796 wrote to memory of 556	796	olfvrs.exe	schtasks.exe
PID 796 wrote to memory of 556	796	olfvrs.exe	schtasks.exe
PID 796 wrote to memory of 556	796	olfvrs.exe	schtasks.exe
PID 4048 wrote to memory of 1100	4048	jnxqb.exe	jnxqb.exe
PID 4048 wrote to memory of 1100	4048	jnxqb.exe	jnxqb.exe
PID 4048 wrote to memory of 1100	4048	jnxqb.exe	jnxqb.exe
PID 4048 wrote to memory of 2136	4048	jnxqb.exe	explorer.exe
PID 4048 wrote to memory of 2136	4048	jnxqb.exe	explorer.exe
PID 4048 wrote to memory of 2136	4048	jnxqb.exe	explorer.exe
PID 4048 wrote to memory of 2136	4048	jnxqb.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\olfvrs.exe
"C:\Users\Admin\AppData\Local\Temp\olfvrs.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:796

C:\Users\Admin\AppData\Local\Temp\olfvrs.exe
C:\Users\Admin\AppData\Local\Temp\olfvrs.exe /C
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:2800

C:\Users\Admin\AppData\Roaming\Microsoft\Sqeobycx\jnxqb.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Sqeobycx\jnxqb.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4048

C:\Users\Admin\AppData\Roaming\Microsoft\Sqeobycx\jnxqb.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Sqeobycx\jnxqb.exe /C
3⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:1100

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2136

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn jvjgvnxdl /tr "\"C:\Users\Admin\AppData\Local\Temp\olfvrs.exe\" /I jvjgvnxdl" /SC ONCE /Z /ST 14:44 /ET 14:56
2⤵
- Creates scheduled task(s)
PID:556

C:\Users\Admin\AppData\Local\Temp\olfvrs.exe
C:\Users\Admin\AppData\Local\Temp\olfvrs.exe /I jvjgvnxdl
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:3628

Network

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\Sqeobycx\jnxqb.dat
MD5
2c23acfeb82c2e765a97c096aa5b6ca4

SHA1
fe3a395bbbf910e92faf6b4d67eaea107949b416

SHA256
9c41d2d628941cdf627b6d9b594fb6b4d365bc606c47cda1b661b1aef7be30eb

SHA512
ee7ed180d89b1b65a0d666b707d199c3a53b01bdec8eaaf6e88a623f1c19962f21cba71d20bda59996a8c498d62d977fbedc7737ad7f24883a8f85399076d5bc

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Sqeobycx\jnxqb.exe
MD5
dac233fbb37a56a5e83732edfecb9150

SHA1
c77d969ac78c83b0331e8c159ab9654b92d14838

SHA256
8962e42fd6241d4043598bc7825af7547fcc480f4c7cb8b791590ffe6be3f64d

SHA512
7f48bf57a5a88d6338cc4a5619a8c096a2887a9e7cefea45bfee138a1c66f624bd15f7651974ab656170b1033ff23eb63f18b01af40348886b6324af44e5e2a3

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Sqeobycx\jnxqb.exe
MD5
dac233fbb37a56a5e83732edfecb9150

SHA1
c77d969ac78c83b0331e8c159ab9654b92d14838

SHA256
8962e42fd6241d4043598bc7825af7547fcc480f4c7cb8b791590ffe6be3f64d

SHA512
7f48bf57a5a88d6338cc4a5619a8c096a2887a9e7cefea45bfee138a1c66f624bd15f7651974ab656170b1033ff23eb63f18b01af40348886b6324af44e5e2a3

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Sqeobycx\jnxqb.exe
MD5
dac233fbb37a56a5e83732edfecb9150

SHA1
c77d969ac78c83b0331e8c159ab9654b92d14838

SHA256
8962e42fd6241d4043598bc7825af7547fcc480f4c7cb8b791590ffe6be3f64d

SHA512
7f48bf57a5a88d6338cc4a5619a8c096a2887a9e7cefea45bfee138a1c66f624bd15f7651974ab656170b1033ff23eb63f18b01af40348886b6324af44e5e2a3

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/556-5-0x0000000000000000-mapping.dmp

Download
memory/1100-6-0x0000000000000000-mapping.dmp

Download
memory/1100-8-0x00000000028E0000-0x00000000028E1000-memory.dmp

Filesize
4KB

Download
memory/2136-10-0x0000000000000000-mapping.dmp

Download
memory/2800-0-0x0000000000000000-mapping.dmp

Download
memory/2800-1-0x0000000002810000-0x0000000002811000-memory.dmp

Filesize
4KB

Download
memory/4048-9-0x0000000002170000-0x00000000021AA000-memory.dmp

Filesize
232KB

Download
memory/4048-2-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads