qakbot | 36e22f2ab7fc577ff77aa8284d770efb6520e24b737424594fb9f6c5b824bc8c

General

Target

pbcvsz.exe
Size

1.0MB
MD5

07c94265420ec989c7201e928f77a9c8
SHA1

a588f191aef302db80609d0cbc780fca7bee0eb4
SHA256

36e22f2ab7fc577ff77aa8284d770efb6520e24b737424594fb9f6c5b824bc8c
SHA512

2cd2e3475d2b0d1d5df8a503773796af77d6be05eb45e5a8d806bb6e98524e5606614928cdc79d92afe89a57a0ee75471d7794ce596a8fbc96685083296157bc

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:

rfwmcid.exerfwmcid.exe

pid process

628 rfwmcid.exe
280 rfwmcid.exe
Loads dropped DLL 2 IoCs

Processes:

pbcvsz.exe

pid process

836 pbcvsz.exe
836 pbcvsz.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

336 schtasks.exe
Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

pbcvsz.exepbcvsz.exerfwmcid.exerfwmcid.exeexplorer.exepbcvsz.exe

pid process

836 pbcvsz.exe
1324 pbcvsz.exe
1324 pbcvsz.exe
628 rfwmcid.exe
280 rfwmcid.exe
280 rfwmcid.exe
1076 explorer.exe
1076 explorer.exe
240 pbcvsz.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rfwmcid.exe

pid process

628 rfwmcid.exe

pid	process
628	rfwmcid.exe
280	rfwmcid.exe

pid	process
836	pbcvsz.exe
836	pbcvsz.exe

pid	process
336	schtasks.exe

pid	process
836	pbcvsz.exe
1324	pbcvsz.exe
1324	pbcvsz.exe
628	rfwmcid.exe
280	rfwmcid.exe
280	rfwmcid.exe
1076	explorer.exe
1076	explorer.exe
240	pbcvsz.exe

pid	process
628	rfwmcid.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

pbcvsz.exerfwmcid.exetaskeng.exe

description	pid	process	target process
PID 836 wrote to memory of 1324	836	pbcvsz.exe	pbcvsz.exe
PID 836 wrote to memory of 1324	836	pbcvsz.exe	pbcvsz.exe
PID 836 wrote to memory of 1324	836	pbcvsz.exe	pbcvsz.exe
PID 836 wrote to memory of 1324	836	pbcvsz.exe	pbcvsz.exe
PID 836 wrote to memory of 628	836	pbcvsz.exe	rfwmcid.exe
PID 836 wrote to memory of 628	836	pbcvsz.exe	rfwmcid.exe
PID 836 wrote to memory of 628	836	pbcvsz.exe	rfwmcid.exe
PID 836 wrote to memory of 628	836	pbcvsz.exe	rfwmcid.exe
PID 836 wrote to memory of 336	836	pbcvsz.exe	schtasks.exe
PID 836 wrote to memory of 336	836	pbcvsz.exe	schtasks.exe
PID 836 wrote to memory of 336	836	pbcvsz.exe	schtasks.exe
PID 836 wrote to memory of 336	836	pbcvsz.exe	schtasks.exe
PID 628 wrote to memory of 280	628	rfwmcid.exe	rfwmcid.exe
PID 628 wrote to memory of 280	628	rfwmcid.exe	rfwmcid.exe
PID 628 wrote to memory of 280	628	rfwmcid.exe	rfwmcid.exe
PID 628 wrote to memory of 280	628	rfwmcid.exe	rfwmcid.exe
PID 628 wrote to memory of 1076	628	rfwmcid.exe	explorer.exe
PID 628 wrote to memory of 1076	628	rfwmcid.exe	explorer.exe
PID 628 wrote to memory of 1076	628	rfwmcid.exe	explorer.exe
PID 628 wrote to memory of 1076	628	rfwmcid.exe	explorer.exe
PID 628 wrote to memory of 1076	628	rfwmcid.exe	explorer.exe
PID 1476 wrote to memory of 240	1476	taskeng.exe	pbcvsz.exe
PID 1476 wrote to memory of 240	1476	taskeng.exe	pbcvsz.exe
PID 1476 wrote to memory of 240	1476	taskeng.exe	pbcvsz.exe
PID 1476 wrote to memory of 240	1476	taskeng.exe	pbcvsz.exe

C:\Users\Admin\AppData\Local\Temp\pbcvsz.exe
"C:\Users\Admin\AppData\Local\Temp\pbcvsz.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:836

C:\Users\Admin\AppData\Local\Temp\pbcvsz.exe
C:\Users\Admin\AppData\Local\Temp\pbcvsz.exe /C
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1324

C:\Users\Admin\AppData\Roaming\Microsoft\Njtnxmbyqav\rfwmcid.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Njtnxmbyqav\rfwmcid.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:628

C:\Users\Admin\AppData\Roaming\Microsoft\Njtnxmbyqav\rfwmcid.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Njtnxmbyqav\rfwmcid.exe /C
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:280

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1076

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn dbtgddwdh /tr "\"C:\Users\Admin\AppData\Local\Temp\pbcvsz.exe\" /I dbtgddwdh" /SC ONCE /Z /ST 14:39 /ET 14:51
2⤵
- Creates scheduled task(s)
PID:336

C:\Windows\system32\taskeng.exe
taskeng.exe {0C4D5022-218B-4D7A-A775-474A6EB9B249} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1476

C:\Users\Admin\AppData\Local\Temp\pbcvsz.exe
C:\Users\Admin\AppData\Local\Temp\pbcvsz.exe /I dbtgddwdh
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:240

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\Njtnxmbyqav\rfwmcid.dat
MD5
72a8ac14a2e641972fc0974713745b37

SHA1
5d8de1bc873d153168fb01878669c17d13165bca

SHA256
c3342ffe96dd11c486c7fe5c7160d8a6ccf14b01364dbe47f080eae0f52bd932

SHA512
b5a4aedca02add495abc1e9d0e34181ce5c7895749eb606e6c7ac2cf0d7ec355768649fbba10e096da2690ba3ee47c84c0971d6a83f862ffe6304ea957275886

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C:\Users\Admin\AppData\Roaming\Microsoft\Njtnxmbyqav\rfwmcid.exe
MD5
07c94265420ec989c7201e928f77a9c8

SHA1
a588f191aef302db80609d0cbc780fca7bee0eb4

SHA256
36e22f2ab7fc577ff77aa8284d770efb6520e24b737424594fb9f6c5b824bc8c

SHA512
2cd2e3475d2b0d1d5df8a503773796af77d6be05eb45e5a8d806bb6e98524e5606614928cdc79d92afe89a57a0ee75471d7794ce596a8fbc96685083296157bc

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Njtnxmbyqav\rfwmcid.exe
MD5
07c94265420ec989c7201e928f77a9c8

SHA1
a588f191aef302db80609d0cbc780fca7bee0eb4

SHA256
36e22f2ab7fc577ff77aa8284d770efb6520e24b737424594fb9f6c5b824bc8c

SHA512
2cd2e3475d2b0d1d5df8a503773796af77d6be05eb45e5a8d806bb6e98524e5606614928cdc79d92afe89a57a0ee75471d7794ce596a8fbc96685083296157bc

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Njtnxmbyqav\rfwmcid.exe
MD5
07c94265420ec989c7201e928f77a9c8

SHA1
a588f191aef302db80609d0cbc780fca7bee0eb4

SHA256
36e22f2ab7fc577ff77aa8284d770efb6520e24b737424594fb9f6c5b824bc8c

SHA512
2cd2e3475d2b0d1d5df8a503773796af77d6be05eb45e5a8d806bb6e98524e5606614928cdc79d92afe89a57a0ee75471d7794ce596a8fbc96685083296157bc

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Njtnxmbyqav\rfwmcid.exe
MD5
07c94265420ec989c7201e928f77a9c8

SHA1
a588f191aef302db80609d0cbc780fca7bee0eb4

SHA256
36e22f2ab7fc577ff77aa8284d770efb6520e24b737424594fb9f6c5b824bc8c

SHA512
2cd2e3475d2b0d1d5df8a503773796af77d6be05eb45e5a8d806bb6e98524e5606614928cdc79d92afe89a57a0ee75471d7794ce596a8fbc96685083296157bc

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Njtnxmbyqav\rfwmcid.exe
MD5
07c94265420ec989c7201e928f77a9c8

SHA1
a588f191aef302db80609d0cbc780fca7bee0eb4

SHA256
36e22f2ab7fc577ff77aa8284d770efb6520e24b737424594fb9f6c5b824bc8c

SHA512
2cd2e3475d2b0d1d5df8a503773796af77d6be05eb45e5a8d806bb6e98524e5606614928cdc79d92afe89a57a0ee75471d7794ce596a8fbc96685083296157bc

Download Submit
memory/240-14-0x0000000000000000-mapping.dmp

Download
memory/280-8-0x0000000000000000-mapping.dmp

Download
memory/280-10-0x00000000025A0000-0x00000000025B1000-memory.dmp

Filesize
68KB

Download
memory/336-6-0x0000000000000000-mapping.dmp

Download
memory/628-4-0x0000000000000000-mapping.dmp

Download
memory/628-11-0x0000000000340000-0x000000000037A000-memory.dmp

Filesize
232KB

Download
memory/1076-12-0x0000000000000000-mapping.dmp

Download
memory/1324-0-0x0000000000000000-mapping.dmp

Download
memory/1324-1-0x00000000025C0000-0x00000000025D1000-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