qakbot | a6e223f85687e1d7f010af42687f8235f18ee46b4e8fa30e610ac203b001d5e5

General

Target

mtknzt.exe
Size

1.0MB
MD5

3792ceaf90d82b91086cefc7641b8bea
SHA1

6b15436792cee2c8cb86387c25f75fd4b0a23c39
SHA256

a6e223f85687e1d7f010af42687f8235f18ee46b4e8fa30e610ac203b001d5e5
SHA512

c7fb016e6214a37f8aade3be3037d57cb85dcd1916a66cf49c3eac7c33ca453aeb4a204a363050b1bc8027d199ef304ba034d9da316abf1691d709df5e8b550d

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:

icacfjz.exeicacfjz.exe

pid process

1240 icacfjz.exe
1664 icacfjz.exe
Loads dropped DLL 2 IoCs

Processes:

mtknzt.exe

pid process

740 mtknzt.exe
740 mtknzt.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

316 schtasks.exe
Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

mtknzt.exemtknzt.exeicacfjz.exeicacfjz.exeexplorer.exe

pid process

740 mtknzt.exe
1688 mtknzt.exe
1688 mtknzt.exe
1240 icacfjz.exe
1664 icacfjz.exe
1664 icacfjz.exe
728 explorer.exe
728 explorer.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

icacfjz.exe

pid process

1240 icacfjz.exe

pid	process
1240	icacfjz.exe
1664	icacfjz.exe

pid	process
740	mtknzt.exe
740	mtknzt.exe

pid	process
316	schtasks.exe

pid	process
740	mtknzt.exe
1688	mtknzt.exe
1688	mtknzt.exe
1240	icacfjz.exe
1664	icacfjz.exe
1664	icacfjz.exe
728	explorer.exe
728	explorer.exe

pid	process
1240	icacfjz.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

mtknzt.exeicacfjz.exetaskeng.exe

description	pid	process	target process
PID 740 wrote to memory of 1688	740	mtknzt.exe	mtknzt.exe
PID 740 wrote to memory of 1688	740	mtknzt.exe	mtknzt.exe
PID 740 wrote to memory of 1688	740	mtknzt.exe	mtknzt.exe
PID 740 wrote to memory of 1688	740	mtknzt.exe	mtknzt.exe
PID 740 wrote to memory of 1240	740	mtknzt.exe	icacfjz.exe
PID 740 wrote to memory of 1240	740	mtknzt.exe	icacfjz.exe
PID 740 wrote to memory of 1240	740	mtknzt.exe	icacfjz.exe
PID 740 wrote to memory of 1240	740	mtknzt.exe	icacfjz.exe
PID 740 wrote to memory of 316	740	mtknzt.exe	schtasks.exe
PID 740 wrote to memory of 316	740	mtknzt.exe	schtasks.exe
PID 740 wrote to memory of 316	740	mtknzt.exe	schtasks.exe
PID 740 wrote to memory of 316	740	mtknzt.exe	schtasks.exe
PID 1240 wrote to memory of 1664	1240	icacfjz.exe	icacfjz.exe
PID 1240 wrote to memory of 1664	1240	icacfjz.exe	icacfjz.exe
PID 1240 wrote to memory of 1664	1240	icacfjz.exe	icacfjz.exe
PID 1240 wrote to memory of 1664	1240	icacfjz.exe	icacfjz.exe
PID 1240 wrote to memory of 728	1240	icacfjz.exe	explorer.exe
PID 1240 wrote to memory of 728	1240	icacfjz.exe	explorer.exe
PID 1240 wrote to memory of 728	1240	icacfjz.exe	explorer.exe
PID 1240 wrote to memory of 728	1240	icacfjz.exe	explorer.exe
PID 1240 wrote to memory of 728	1240	icacfjz.exe	explorer.exe
PID 632 wrote to memory of 1536	632	taskeng.exe	mtknzt.exe
PID 632 wrote to memory of 1536	632	taskeng.exe	mtknzt.exe
PID 632 wrote to memory of 1536	632	taskeng.exe	mtknzt.exe
PID 632 wrote to memory of 1536	632	taskeng.exe	mtknzt.exe

C:\Users\Admin\AppData\Local\Temp\mtknzt.exe
"C:\Users\Admin\AppData\Local\Temp\mtknzt.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:740

C:\Users\Admin\AppData\Local\Temp\mtknzt.exe
C:\Users\Admin\AppData\Local\Temp\mtknzt.exe /C
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1688

C:\Users\Admin\AppData\Roaming\Microsoft\Girunzcls\icacfjz.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Girunzcls\icacfjz.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1240

C:\Users\Admin\AppData\Roaming\Microsoft\Girunzcls\icacfjz.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Girunzcls\icacfjz.exe /C
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1664

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:728

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qlocwghk /tr "\"C:\Users\Admin\AppData\Local\Temp\mtknzt.exe\" /I qlocwghk" /SC ONCE /Z /ST 15:40 /ET 15:52
2⤵
- Creates scheduled task(s)
PID:316

C:\Windows\system32\taskeng.exe
taskeng.exe {DABB041A-8199-4EDA-87D2-6756162D4CB9} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:632

C:\Users\Admin\AppData\Local\Temp\mtknzt.exe
C:\Users\Admin\AppData\Local\Temp\mtknzt.exe /I qlocwghk
2⤵
PID:1536

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Girunzcls\icacfjz.dat
MD5
77870c0ce25e12d933039f1a18c39e2d

SHA1
f3f7c8e2a04ca6748245bb1a753d91596e46fa33

SHA256
ed4ee6d5b049527bf809c8aa5a53da399b2bdba38fb27bedececc09a003e708f

SHA512
029a8ba4269956610294c91d1f307c8f3e7f66173fabc00b1f2ca41576c80ce0af96ae85ec5544b6e1ada71fb2a711048e4aea25d0c4d70e24b47a19b2dc7696

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Girunzcls\icacfjz.exe
MD5
3792ceaf90d82b91086cefc7641b8bea

SHA1
6b15436792cee2c8cb86387c25f75fd4b0a23c39

SHA256
a6e223f85687e1d7f010af42687f8235f18ee46b4e8fa30e610ac203b001d5e5

SHA512
c7fb016e6214a37f8aade3be3037d57cb85dcd1916a66cf49c3eac7c33ca453aeb4a204a363050b1bc8027d199ef304ba034d9da316abf1691d709df5e8b550d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Girunzcls\icacfjz.exe
MD5
3792ceaf90d82b91086cefc7641b8bea

SHA1
6b15436792cee2c8cb86387c25f75fd4b0a23c39

SHA256
a6e223f85687e1d7f010af42687f8235f18ee46b4e8fa30e610ac203b001d5e5

SHA512
c7fb016e6214a37f8aade3be3037d57cb85dcd1916a66cf49c3eac7c33ca453aeb4a204a363050b1bc8027d199ef304ba034d9da316abf1691d709df5e8b550d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Girunzcls\icacfjz.exe
MD5
3792ceaf90d82b91086cefc7641b8bea

SHA1
6b15436792cee2c8cb86387c25f75fd4b0a23c39

SHA256
a6e223f85687e1d7f010af42687f8235f18ee46b4e8fa30e610ac203b001d5e5

SHA512
c7fb016e6214a37f8aade3be3037d57cb85dcd1916a66cf49c3eac7c33ca453aeb4a204a363050b1bc8027d199ef304ba034d9da316abf1691d709df5e8b550d

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Girunzcls\icacfjz.exe
MD5
3792ceaf90d82b91086cefc7641b8bea

SHA1
6b15436792cee2c8cb86387c25f75fd4b0a23c39

SHA256
a6e223f85687e1d7f010af42687f8235f18ee46b4e8fa30e610ac203b001d5e5

SHA512
c7fb016e6214a37f8aade3be3037d57cb85dcd1916a66cf49c3eac7c33ca453aeb4a204a363050b1bc8027d199ef304ba034d9da316abf1691d709df5e8b550d

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Girunzcls\icacfjz.exe
MD5
3792ceaf90d82b91086cefc7641b8bea

SHA1
6b15436792cee2c8cb86387c25f75fd4b0a23c39

SHA256
a6e223f85687e1d7f010af42687f8235f18ee46b4e8fa30e610ac203b001d5e5

SHA512
c7fb016e6214a37f8aade3be3037d57cb85dcd1916a66cf49c3eac7c33ca453aeb4a204a363050b1bc8027d199ef304ba034d9da316abf1691d709df5e8b550d

Download Submit
memory/316-6-0x0000000000000000-mapping.dmp

Download
memory/728-13-0x0000000000000000-mapping.dmp

Download
memory/1240-4-0x0000000000000000-mapping.dmp

Download
memory/1240-12-0x00000000003C0000-0x00000000003FA000-memory.dmp

Filesize
232KB

Download
memory/1536-15-0x0000000000000000-mapping.dmp

Download
memory/1664-8-0x0000000000000000-mapping.dmp

Download
memory/1664-11-0x0000000002750000-0x0000000002761000-memory.dmp

Filesize
68KB

Download
memory/1688-0-0x0000000000000000-mapping.dmp

Download
memory/1688-1-0x0000000002510000-0x0000000002521000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads