qakbot | 7e3db41a823a900049c2ec363ceb431e88b32e283a40385504abcebfaf0db6d5

General

Target

yvvynz.exe
Size

1.0MB
MD5

d7fc4146035f1a8a4d807bf5d3ce8bf0
SHA1

e300ab578e6ed1e1c396220e9bcddbdc9088e5b8
SHA256

7e3db41a823a900049c2ec363ceb431e88b32e283a40385504abcebfaf0db6d5
SHA512

0b6c305b6a3f8ddc378745273c18edda6d6a7ed86a55b44203e8dd52d1f66e5b24f073ad1722cc70c2dc183842050c572b23b5951f6a0380020937857e2711a6

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:
[email protected]
Password:
NxdkxAp4dUsY

Protocol: ftp
Host:
162.241.218.118
Port:
21
Username:
[email protected]
Password:
EcOV0DyGVgVN

Protocol: ftp
Host:
69.89.31.139
Port:
21
Username:
[email protected]
Password:
fcR7OvyLrMW6!

Protocol: ftp
Host:
169.207.67.14
Port:
21
Username:
[email protected]
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:

ouluhaei.exeouluhaei.exe

pid process

1328 ouluhaei.exe
2516 ouluhaei.exe

pid	process
1328	ouluhaei.exe
2516	ouluhaei.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:

yvvynz.exeouluhaei.exe

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

2164 schtasks.exe

pid	process
2164	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

yvvynz.exeyvvynz.exeouluhaei.exeouluhaei.exeexplorer.exeyvvynz.exe

pid	process
1192	yvvynz.exe
1192	yvvynz.exe
636	yvvynz.exe
636	yvvynz.exe
636	yvvynz.exe
636	yvvynz.exe
1328	ouluhaei.exe
1328	ouluhaei.exe
2516	ouluhaei.exe
2516	ouluhaei.exe
2516	ouluhaei.exe
2516	ouluhaei.exe
1344	explorer.exe
1344	explorer.exe
1344	explorer.exe
1344	explorer.exe
2704	yvvynz.exe
2704	yvvynz.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

ouluhaei.exe

pid process

1328 ouluhaei.exe

pid	process
1328	ouluhaei.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

yvvynz.exeouluhaei.exe

description	pid	process	target process
PID 1192 wrote to memory of 636	1192	yvvynz.exe	yvvynz.exe
PID 1192 wrote to memory of 636	1192	yvvynz.exe	yvvynz.exe
PID 1192 wrote to memory of 636	1192	yvvynz.exe	yvvynz.exe
PID 1192 wrote to memory of 1328	1192	yvvynz.exe	ouluhaei.exe
PID 1192 wrote to memory of 1328	1192	yvvynz.exe	ouluhaei.exe
PID 1192 wrote to memory of 1328	1192	yvvynz.exe	ouluhaei.exe
PID 1192 wrote to memory of 2164	1192	yvvynz.exe	schtasks.exe
PID 1192 wrote to memory of 2164	1192	yvvynz.exe	schtasks.exe
PID 1192 wrote to memory of 2164	1192	yvvynz.exe	schtasks.exe
PID 1328 wrote to memory of 2516	1328	ouluhaei.exe	ouluhaei.exe
PID 1328 wrote to memory of 2516	1328	ouluhaei.exe	ouluhaei.exe
PID 1328 wrote to memory of 2516	1328	ouluhaei.exe	ouluhaei.exe
PID 1328 wrote to memory of 1344	1328	ouluhaei.exe	explorer.exe
PID 1328 wrote to memory of 1344	1328	ouluhaei.exe	explorer.exe
PID 1328 wrote to memory of 1344	1328	ouluhaei.exe	explorer.exe
PID 1328 wrote to memory of 1344	1328	ouluhaei.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\yvvynz.exe
"C:\Users\Admin\AppData\Local\Temp\yvvynz.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1192

C:\Users\Admin\AppData\Local\Temp\yvvynz.exe
C:\Users\Admin\AppData\Local\Temp\yvvynz.exe /C
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:636

C:\Users\Admin\AppData\Roaming\Microsoft\Gimcyurhpiuz\ouluhaei.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Gimcyurhpiuz\ouluhaei.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1328

C:\Users\Admin\AppData\Roaming\Microsoft\Gimcyurhpiuz\ouluhaei.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Gimcyurhpiuz\ouluhaei.exe /C
3⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
PID:2516

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1344

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn qxbtgxu /tr "\"C:\Users\Admin\AppData\Local\Temp\yvvynz.exe\" /I qxbtgxu" /SC ONCE /Z /ST 14:37 /ET 14:49
2⤵
- Creates scheduled task(s)
PID:2164

C:\Users\Admin\AppData\Local\Temp\yvvynz.exe
C:\Users\Admin\AppData\Local\Temp\yvvynz.exe /I qxbtgxu
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:2704

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Gimcyurhpiuz\ouluhaei.dat
MD5
1a2d928fc9cdd5e794cd2b8a4d6faf03

SHA1
67c25a22b94a0f4aa2902ddd6aa904fe1382e8d0

SHA256
dd63b5bf1ce39524c5120d3e7616c9744e2a2dad2ea0feff22667259afc9b4a4

SHA512
9a1fbc4b38a35a04b36b2c8392d41b56b9ab287329620fac93a8c42d6464a6c6ea889909af3f681473be1a5bbe07d2a9f81a3ecc9ef45710c205bc94f0bfc834

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Gimcyurhpiuz\ouluhaei.exe
MD5
d7fc4146035f1a8a4d807bf5d3ce8bf0

SHA1
e300ab578e6ed1e1c396220e9bcddbdc9088e5b8

SHA256
7e3db41a823a900049c2ec363ceb431e88b32e283a40385504abcebfaf0db6d5

SHA512
0b6c305b6a3f8ddc378745273c18edda6d6a7ed86a55b44203e8dd52d1f66e5b24f073ad1722cc70c2dc183842050c572b23b5951f6a0380020937857e2711a6

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Gimcyurhpiuz\ouluhaei.exe
MD5
d7fc4146035f1a8a4d807bf5d3ce8bf0

SHA1
e300ab578e6ed1e1c396220e9bcddbdc9088e5b8

SHA256
7e3db41a823a900049c2ec363ceb431e88b32e283a40385504abcebfaf0db6d5

SHA512
0b6c305b6a3f8ddc378745273c18edda6d6a7ed86a55b44203e8dd52d1f66e5b24f073ad1722cc70c2dc183842050c572b23b5951f6a0380020937857e2711a6

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Gimcyurhpiuz\ouluhaei.exe
MD5
d7fc4146035f1a8a4d807bf5d3ce8bf0

SHA1
e300ab578e6ed1e1c396220e9bcddbdc9088e5b8

SHA256
7e3db41a823a900049c2ec363ceb431e88b32e283a40385504abcebfaf0db6d5

SHA512
0b6c305b6a3f8ddc378745273c18edda6d6a7ed86a55b44203e8dd52d1f66e5b24f073ad1722cc70c2dc183842050c572b23b5951f6a0380020937857e2711a6

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/636-1-0x0000000002820000-0x0000000002821000-memory.dmp

Filesize
4KB

Download
memory/636-0-0x0000000000000000-mapping.dmp

Download
memory/1328-9-0x0000000002180000-0x00000000021BA000-memory.dmp

Filesize
232KB

Download
memory/1328-2-0x0000000000000000-mapping.dmp

Download
memory/1344-10-0x0000000000000000-mapping.dmp

Download
memory/2164-5-0x0000000000000000-mapping.dmp

Download
memory/2516-8-0x0000000002760000-0x0000000002761000-memory.dmp

Filesize
4KB

Download
memory/2516-6-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads