qakbot | 103afe4be7b36e8e9e92038dde499436006d9f70511806958f5f47b3c508866c

General

Target

acoqni.exe
Size

1.9MB
MD5

c86b3b83a7759b7d4833b6283b855b2d
SHA1

fb8abc5985f8f17194e53914d7ad79b39dcbb8f5
SHA256

103afe4be7b36e8e9e92038dde499436006d9f70511806958f5f47b3c508866c
SHA512

486944a36b1e91d6401ecfb77e6d5eb3056a9bd426228559fe8a71c125c074f046d7bf16ebae322a4d6d2b6162d74dd8e28250940ea4a5151c49692f8a12d35b

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:

mueohbzk.exemueohbzk.exe

pid process

3608 mueohbzk.exe
4000 mueohbzk.exe

pid	process
3608	mueohbzk.exe
4000	mueohbzk.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:

acoqni.exemueohbzk.exe

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

2244 schtasks.exe

pid	process
2244	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

acoqni.exeacoqni.exemueohbzk.exemueohbzk.exeexplorer.exeacoqni.exe

pid	process
3084	acoqni.exe
3084	acoqni.exe
3876	acoqni.exe
3876	acoqni.exe
3876	acoqni.exe
3876	acoqni.exe
3608	mueohbzk.exe
3608	mueohbzk.exe
4000	mueohbzk.exe
4000	mueohbzk.exe
4000	mueohbzk.exe
4000	mueohbzk.exe
3676	explorer.exe
3676	explorer.exe
3676	explorer.exe
3676	explorer.exe
3200	acoqni.exe
3200	acoqni.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

mueohbzk.exe

pid process

3608 mueohbzk.exe

pid	process
3608	mueohbzk.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

acoqni.exemueohbzk.exe

description	pid	process	target process
PID 3084 wrote to memory of 3876	3084	acoqni.exe	acoqni.exe
PID 3084 wrote to memory of 3876	3084	acoqni.exe	acoqni.exe
PID 3084 wrote to memory of 3876	3084	acoqni.exe	acoqni.exe
PID 3084 wrote to memory of 3608	3084	acoqni.exe	mueohbzk.exe
PID 3084 wrote to memory of 3608	3084	acoqni.exe	mueohbzk.exe
PID 3084 wrote to memory of 3608	3084	acoqni.exe	mueohbzk.exe
PID 3084 wrote to memory of 2244	3084	acoqni.exe	schtasks.exe
PID 3084 wrote to memory of 2244	3084	acoqni.exe	schtasks.exe
PID 3084 wrote to memory of 2244	3084	acoqni.exe	schtasks.exe
PID 3608 wrote to memory of 4000	3608	mueohbzk.exe	mueohbzk.exe
PID 3608 wrote to memory of 4000	3608	mueohbzk.exe	mueohbzk.exe
PID 3608 wrote to memory of 4000	3608	mueohbzk.exe	mueohbzk.exe
PID 3608 wrote to memory of 3676	3608	mueohbzk.exe	explorer.exe
PID 3608 wrote to memory of 3676	3608	mueohbzk.exe	explorer.exe
PID 3608 wrote to memory of 3676	3608	mueohbzk.exe	explorer.exe
PID 3608 wrote to memory of 3676	3608	mueohbzk.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\acoqni.exe
"C:\Users\Admin\AppData\Local\Temp\acoqni.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3084

C:\Users\Admin\AppData\Local\Temp\acoqni.exe
C:\Users\Admin\AppData\Local\Temp\acoqni.exe /C
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:3876

C:\Users\Admin\AppData\Roaming\Microsoft\Yqgqigoma\mueohbzk.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Yqgqigoma\mueohbzk.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3608

C:\Users\Admin\AppData\Roaming\Microsoft\Yqgqigoma\mueohbzk.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Yqgqigoma\mueohbzk.exe /C
3⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:4000

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:3676

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn sgstyyrf /tr "\"C:\Users\Admin\AppData\Local\Temp\acoqni.exe\" /I sgstyyrf" /SC ONCE /Z /ST 04:12 /ET 04:24
2⤵
- Creates scheduled task(s)
PID:2244

C:\Users\Admin\AppData\Local\Temp\acoqni.exe
C:\Users\Admin\AppData\Local\Temp\acoqni.exe /I sgstyyrf
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:3200

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\Yqgqigoma\mueohbzk.dat
MD5
17e38c10a5abb72e280ba098d6c88e7a

SHA1
a683e6cbbcc619fe4f0366ccfb5c1d55c9b42bb7

SHA256
af6abd1d12a6daa408a50826b92729eba9f2584ffeefce62a2008a121f8845c4

SHA512
e4b6d2e910811cce6646ff8e7b7494742d1d0fc7a2cde300d4dcb2f53f015dfbd37877f84a38a4dfb50010408963688f2a89330105e6ef1881a93cc7495f7d7a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Yqgqigoma\mueohbzk.exe
MD5
c86b3b83a7759b7d4833b6283b855b2d

SHA1
fb8abc5985f8f17194e53914d7ad79b39dcbb8f5

SHA256
103afe4be7b36e8e9e92038dde499436006d9f70511806958f5f47b3c508866c

SHA512
486944a36b1e91d6401ecfb77e6d5eb3056a9bd426228559fe8a71c125c074f046d7bf16ebae322a4d6d2b6162d74dd8e28250940ea4a5151c49692f8a12d35b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Yqgqigoma\mueohbzk.exe
MD5
c86b3b83a7759b7d4833b6283b855b2d

SHA1
fb8abc5985f8f17194e53914d7ad79b39dcbb8f5

SHA256
103afe4be7b36e8e9e92038dde499436006d9f70511806958f5f47b3c508866c

SHA512
486944a36b1e91d6401ecfb77e6d5eb3056a9bd426228559fe8a71c125c074f046d7bf16ebae322a4d6d2b6162d74dd8e28250940ea4a5151c49692f8a12d35b

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Yqgqigoma\mueohbzk.exe
MD5
c86b3b83a7759b7d4833b6283b855b2d

SHA1
fb8abc5985f8f17194e53914d7ad79b39dcbb8f5

SHA256
103afe4be7b36e8e9e92038dde499436006d9f70511806958f5f47b3c508866c

SHA512
486944a36b1e91d6401ecfb77e6d5eb3056a9bd426228559fe8a71c125c074f046d7bf16ebae322a4d6d2b6162d74dd8e28250940ea4a5151c49692f8a12d35b

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/2244-5-0x0000000000000000-mapping.dmp

Download
memory/3608-2-0x0000000000000000-mapping.dmp

Download
memory/3608-10-0x00000000006F0000-0x000000000072A000-memory.dmp

Filesize
232KB

Download
memory/3676-11-0x0000000000000000-mapping.dmp

Download
memory/3876-1-0x0000000002A10000-0x0000000002A11000-memory.dmp

Filesize
4KB

Download
memory/3876-0-0x0000000000000000-mapping.dmp

Download
memory/4000-6-0x0000000000000000-mapping.dmp

Download
memory/4000-9-0x0000000002870000-0x0000000002871000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads