qakbot | 899ecf2ac71da66345c0165a0202ec1446b445dda182f74eb958ba97c479d9bb

General

Target

gbtncn.exe
Size

1.9MB
MD5

efa06e0895f4507ae98b194f1c6c7c91
SHA1

092dd4ec20488f3d48242f0523bb1d2e16c952de
SHA256

899ecf2ac71da66345c0165a0202ec1446b445dda182f74eb958ba97c479d9bb
SHA512

50006f456f1b1ce3f12d9c8c2ef1c308b1316a2722962882710a604093aa0ec1d0e86f83ac98964de92a3e4258bba6a3debc40e59adf75f0109b61143f81b475

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:

yqiqpd.exeyqiqpd.exe

pid process

3836 yqiqpd.exe
1728 yqiqpd.exe

pid	process
3836	yqiqpd.exe
1728	yqiqpd.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:

yqiqpd.exegbtncn.exe

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

2224 schtasks.exe

pid	process
2224	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

Processes:

gbtncn.exegbtncn.exeyqiqpd.exeyqiqpd.exeexplorer.exegbtncn.exe

pid	process
3988	gbtncn.exe
3988	gbtncn.exe
2152	gbtncn.exe
2152	gbtncn.exe
2152	gbtncn.exe
2152	gbtncn.exe
3836	yqiqpd.exe
3836	yqiqpd.exe
1728	yqiqpd.exe
1728	yqiqpd.exe
1728	yqiqpd.exe
1728	yqiqpd.exe
2068	explorer.exe
2068	explorer.exe
2068	explorer.exe
2068	explorer.exe
3052	gbtncn.exe
3052	gbtncn.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

yqiqpd.exe

pid process

3836 yqiqpd.exe

pid	process
3836	yqiqpd.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

gbtncn.exeyqiqpd.exe

description	pid	process	target process
PID 3988 wrote to memory of 2152	3988	gbtncn.exe	gbtncn.exe
PID 3988 wrote to memory of 2152	3988	gbtncn.exe	gbtncn.exe
PID 3988 wrote to memory of 2152	3988	gbtncn.exe	gbtncn.exe
PID 3988 wrote to memory of 3836	3988	gbtncn.exe	yqiqpd.exe
PID 3988 wrote to memory of 3836	3988	gbtncn.exe	yqiqpd.exe
PID 3988 wrote to memory of 3836	3988	gbtncn.exe	yqiqpd.exe
PID 3988 wrote to memory of 2224	3988	gbtncn.exe	schtasks.exe
PID 3988 wrote to memory of 2224	3988	gbtncn.exe	schtasks.exe
PID 3988 wrote to memory of 2224	3988	gbtncn.exe	schtasks.exe
PID 3836 wrote to memory of 1728	3836	yqiqpd.exe	yqiqpd.exe
PID 3836 wrote to memory of 1728	3836	yqiqpd.exe	yqiqpd.exe
PID 3836 wrote to memory of 1728	3836	yqiqpd.exe	yqiqpd.exe
PID 3836 wrote to memory of 2068	3836	yqiqpd.exe	explorer.exe
PID 3836 wrote to memory of 2068	3836	yqiqpd.exe	explorer.exe
PID 3836 wrote to memory of 2068	3836	yqiqpd.exe	explorer.exe
PID 3836 wrote to memory of 2068	3836	yqiqpd.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\gbtncn.exe
"C:\Users\Admin\AppData\Local\Temp\gbtncn.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3988
- C:\Users\Admin\AppData\Local\Temp\gbtncn.exe
  C:\Users\Admin\AppData\Local\Temp\gbtncn.exe /C
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  PID:2152
- C:\Users\Admin\AppData\Roaming\Microsoft\Oaauabczdjhx\yqiqpd.exe
  C:\Users\Admin\AppData\Roaming\Microsoft\Oaauabczdjhx\yqiqpd.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3836
- - C:\Users\Admin\AppData\Roaming\Microsoft\Oaauabczdjhx\yqiqpd.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Oaauabczdjhx\yqiqpd.exe /C
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    - Suspicious behavior: EnumeratesProcesses
    PID:1728
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:2068
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn gpdvemtwsk /tr "\"C:\Users\Admin\AppData\Local\Temp\gbtncn.exe\" /I gpdvemtwsk" /SC ONCE /Z /ST 02:44 /ET 02:56
  2⤵
  - Creates scheduled task(s)
  PID:2224

C:\Users\Admin\AppData\Local\Temp\gbtncn.exe
C:\Users\Admin\AppData\Local\Temp\gbtncn.exe /I gpdvemtwsk
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:3052

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Oaauabczdjhx\yqiqpd.dat

MD5
79a881bbffe65234c0e6cb2cd53206c7

SHA1
772f2bda1147ff569da33446696df732bac21b60

SHA256
decbbc5992061835d2d51d431965895ee8ffd8e93b9bd9a8a389016e37200c1e

SHA512
57824af05eb6a8ee6afdc93cac389695dc97e07f9bb6a4663b893e713a7236533b14fed615daa6c2e861704fdca65ec8a71888a7ef45d4b43bd379ecd0ee48c5

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Oaauabczdjhx\yqiqpd.exe

MD5
efa06e0895f4507ae98b194f1c6c7c91

SHA1
092dd4ec20488f3d48242f0523bb1d2e16c952de

SHA256
899ecf2ac71da66345c0165a0202ec1446b445dda182f74eb958ba97c479d9bb

SHA512
50006f456f1b1ce3f12d9c8c2ef1c308b1316a2722962882710a604093aa0ec1d0e86f83ac98964de92a3e4258bba6a3debc40e59adf75f0109b61143f81b475

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Oaauabczdjhx\yqiqpd.exe

MD5
efa06e0895f4507ae98b194f1c6c7c91

SHA1
092dd4ec20488f3d48242f0523bb1d2e16c952de

SHA256
899ecf2ac71da66345c0165a0202ec1446b445dda182f74eb958ba97c479d9bb

SHA512
50006f456f1b1ce3f12d9c8c2ef1c308b1316a2722962882710a604093aa0ec1d0e86f83ac98964de92a3e4258bba6a3debc40e59adf75f0109b61143f81b475

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Oaauabczdjhx\yqiqpd.exe

MD5
efa06e0895f4507ae98b194f1c6c7c91

SHA1
092dd4ec20488f3d48242f0523bb1d2e16c952de

SHA256
899ecf2ac71da66345c0165a0202ec1446b445dda182f74eb958ba97c479d9bb

SHA512
50006f456f1b1ce3f12d9c8c2ef1c308b1316a2722962882710a604093aa0ec1d0e86f83ac98964de92a3e4258bba6a3debc40e59adf75f0109b61143f81b475

Download Submit
memory/1728-6-0x0000000000000000-mapping.dmp

Download
memory/1728-8-0x0000000002ED0000-0x0000000002ED1000-memory.dmp

Filesize
4KB

Download
memory/2068-10-0x0000000000000000-mapping.dmp

Download
memory/2152-0-0x0000000000000000-mapping.dmp

Download
memory/2152-1-0x0000000002A80000-0x0000000002A81000-memory.dmp

Filesize
4KB

Download
memory/2224-5-0x0000000000000000-mapping.dmp

Download
memory/3836-2-0x0000000000000000-mapping.dmp

Download
memory/3836-9-0x0000000002300000-0x000000000233A000-memory.dmp

Filesize
232KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads