qakbot | 0e71d5a428142a1403f8b7dc65e9f9e6b279828902739c638746a2690f8dc087

General

Target

nuiowu.exe
Size

1.0MB
MD5

91c58a9f91f2452cadb06dcc2232adaf
SHA1

494c8e153329995ec06bd6031204b2096d109f4d
SHA256

0e71d5a428142a1403f8b7dc65e9f9e6b279828902739c638746a2690f8dc087
SHA512

bdde8111891bd8aac4bfb9536f1fdbdbca51da285290367ce025e4fc9c5165969e63d23fe983641a616a695fde06226e718aa4840284fb11e558c5d2adf599c2

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:

mfrxxlv.exemfrxxlv.exe

pid process

752 mfrxxlv.exe
1960 mfrxxlv.exe
Loads dropped DLL 2 IoCs

Processes:

nuiowu.exe

pid process

1904 nuiowu.exe
1904 nuiowu.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

788 schtasks.exe
Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

nuiowu.exenuiowu.exemfrxxlv.exemfrxxlv.exeexplorer.exenuiowu.exe

pid process

1904 nuiowu.exe
1756 nuiowu.exe
1756 nuiowu.exe
752 mfrxxlv.exe
1960 mfrxxlv.exe
1960 mfrxxlv.exe
1488 explorer.exe
1488 explorer.exe
560 nuiowu.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

mfrxxlv.exe

pid process

752 mfrxxlv.exe

pid	process
752	mfrxxlv.exe
1960	mfrxxlv.exe

pid	process
1904	nuiowu.exe
1904	nuiowu.exe

pid	process
788	schtasks.exe

pid	process
1904	nuiowu.exe
1756	nuiowu.exe
1756	nuiowu.exe
752	mfrxxlv.exe
1960	mfrxxlv.exe
1960	mfrxxlv.exe
1488	explorer.exe
1488	explorer.exe
560	nuiowu.exe

pid	process
752	mfrxxlv.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

nuiowu.exemfrxxlv.exetaskeng.exe

description	pid	process	target process
PID 1904 wrote to memory of 1756	1904	nuiowu.exe	nuiowu.exe
PID 1904 wrote to memory of 1756	1904	nuiowu.exe	nuiowu.exe
PID 1904 wrote to memory of 1756	1904	nuiowu.exe	nuiowu.exe
PID 1904 wrote to memory of 1756	1904	nuiowu.exe	nuiowu.exe
PID 1904 wrote to memory of 752	1904	nuiowu.exe	mfrxxlv.exe
PID 1904 wrote to memory of 752	1904	nuiowu.exe	mfrxxlv.exe
PID 1904 wrote to memory of 752	1904	nuiowu.exe	mfrxxlv.exe
PID 1904 wrote to memory of 752	1904	nuiowu.exe	mfrxxlv.exe
PID 1904 wrote to memory of 788	1904	nuiowu.exe	schtasks.exe
PID 1904 wrote to memory of 788	1904	nuiowu.exe	schtasks.exe
PID 1904 wrote to memory of 788	1904	nuiowu.exe	schtasks.exe
PID 1904 wrote to memory of 788	1904	nuiowu.exe	schtasks.exe
PID 752 wrote to memory of 1960	752	mfrxxlv.exe	mfrxxlv.exe
PID 752 wrote to memory of 1960	752	mfrxxlv.exe	mfrxxlv.exe
PID 752 wrote to memory of 1960	752	mfrxxlv.exe	mfrxxlv.exe
PID 752 wrote to memory of 1960	752	mfrxxlv.exe	mfrxxlv.exe
PID 752 wrote to memory of 1488	752	mfrxxlv.exe	explorer.exe
PID 752 wrote to memory of 1488	752	mfrxxlv.exe	explorer.exe
PID 752 wrote to memory of 1488	752	mfrxxlv.exe	explorer.exe
PID 752 wrote to memory of 1488	752	mfrxxlv.exe	explorer.exe
PID 752 wrote to memory of 1488	752	mfrxxlv.exe	explorer.exe
PID 524 wrote to memory of 560	524	taskeng.exe	nuiowu.exe
PID 524 wrote to memory of 560	524	taskeng.exe	nuiowu.exe
PID 524 wrote to memory of 560	524	taskeng.exe	nuiowu.exe
PID 524 wrote to memory of 560	524	taskeng.exe	nuiowu.exe

C:\Users\Admin\AppData\Local\Temp\nuiowu.exe
"C:\Users\Admin\AppData\Local\Temp\nuiowu.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1904

C:\Users\Admin\AppData\Local\Temp\nuiowu.exe
C:\Users\Admin\AppData\Local\Temp\nuiowu.exe /C
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1756

C:\Users\Admin\AppData\Roaming\Microsoft\Kiecoaoawady\mfrxxlv.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Kiecoaoawady\mfrxxlv.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:752

C:\Users\Admin\AppData\Roaming\Microsoft\Kiecoaoawady\mfrxxlv.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Kiecoaoawady\mfrxxlv.exe /C
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1960

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1488

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn alphqrnqg /tr "\"C:\Users\Admin\AppData\Local\Temp\nuiowu.exe\" /I alphqrnqg" /SC ONCE /Z /ST 14:40 /ET 14:52
2⤵
- Creates scheduled task(s)
PID:788

C:\Windows\system32\taskeng.exe
taskeng.exe {07D58AA3-61F8-4911-975D-D8FDAEE87DB4} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:524

C:\Users\Admin\AppData\Local\Temp\nuiowu.exe
C:\Users\Admin\AppData\Local\Temp\nuiowu.exe /I alphqrnqg
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:560

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\Kiecoaoawady\mfrxxlv.dat
MD5
c9b266aaec842fca838ea3f8cf5669a1

SHA1
eb4273117452550df75f5f4cac4ebce99b679918

SHA256
315a4cf6773d4c7a0770f69efcae6a5120da33d42b26ced71da4a4e13c1dcf6b

SHA512
9ca1682031381bd683a92736bdaaed22d600f435f8d726b88f6e7e6899526f71aea8410d279f5776c7f61a4010c107551907c35aa9f5a7931f76699007b598b6

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Kiecoaoawady\mfrxxlv.exe
MD5
91c58a9f91f2452cadb06dcc2232adaf

SHA1
494c8e153329995ec06bd6031204b2096d109f4d

SHA256
0e71d5a428142a1403f8b7dc65e9f9e6b279828902739c638746a2690f8dc087

SHA512
bdde8111891bd8aac4bfb9536f1fdbdbca51da285290367ce025e4fc9c5165969e63d23fe983641a616a695fde06226e718aa4840284fb11e558c5d2adf599c2

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Kiecoaoawady\mfrxxlv.exe
MD5
91c58a9f91f2452cadb06dcc2232adaf

SHA1
494c8e153329995ec06bd6031204b2096d109f4d

SHA256
0e71d5a428142a1403f8b7dc65e9f9e6b279828902739c638746a2690f8dc087

SHA512
bdde8111891bd8aac4bfb9536f1fdbdbca51da285290367ce025e4fc9c5165969e63d23fe983641a616a695fde06226e718aa4840284fb11e558c5d2adf599c2

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Kiecoaoawady\mfrxxlv.exe
MD5
91c58a9f91f2452cadb06dcc2232adaf

SHA1
494c8e153329995ec06bd6031204b2096d109f4d

SHA256
0e71d5a428142a1403f8b7dc65e9f9e6b279828902739c638746a2690f8dc087

SHA512
bdde8111891bd8aac4bfb9536f1fdbdbca51da285290367ce025e4fc9c5165969e63d23fe983641a616a695fde06226e718aa4840284fb11e558c5d2adf599c2

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Kiecoaoawady\mfrxxlv.exe
MD5
91c58a9f91f2452cadb06dcc2232adaf

SHA1
494c8e153329995ec06bd6031204b2096d109f4d

SHA256
0e71d5a428142a1403f8b7dc65e9f9e6b279828902739c638746a2690f8dc087

SHA512
bdde8111891bd8aac4bfb9536f1fdbdbca51da285290367ce025e4fc9c5165969e63d23fe983641a616a695fde06226e718aa4840284fb11e558c5d2adf599c2

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Kiecoaoawady\mfrxxlv.exe
MD5
91c58a9f91f2452cadb06dcc2232adaf

SHA1
494c8e153329995ec06bd6031204b2096d109f4d

SHA256
0e71d5a428142a1403f8b7dc65e9f9e6b279828902739c638746a2690f8dc087

SHA512
bdde8111891bd8aac4bfb9536f1fdbdbca51da285290367ce025e4fc9c5165969e63d23fe983641a616a695fde06226e718aa4840284fb11e558c5d2adf599c2

Download Submit
memory/560-14-0x0000000000000000-mapping.dmp

Download
memory/752-4-0x0000000000000000-mapping.dmp

Download
memory/752-11-0x0000000002460000-0x000000000249A000-memory.dmp

Filesize
232KB

Download
memory/788-6-0x0000000000000000-mapping.dmp

Download
memory/1488-12-0x0000000000000000-mapping.dmp

Download
memory/1756-0-0x0000000000000000-mapping.dmp

Download
memory/1756-1-0x0000000002570000-0x0000000002581000-memory.dmp

Filesize
68KB

Download
memory/1960-8-0x0000000000000000-mapping.dmp

Download
memory/1960-10-0x0000000002580000-0x0000000002591000-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