qakbot | 5925bb4f2e8eaa4144a3583ad7049164a5051a3d1d8b5b38b93119f8f1c77257

Analysis

max time kernel
43s
max time network
109s
platform
windows10_x64
resource
win10v20210408
submitted
19-04-2021 17:58

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General

Target

83cd1785564cd2c75f8803e244383e29.dll
Size

632KB
MD5

83cd1785564cd2c75f8803e244383e29
SHA1

035d27997878c46abc47ccb247e1a723981913a9
SHA256

5925bb4f2e8eaa4144a3583ad7049164a5051a3d1d8b5b38b93119f8f1c77257
SHA512

b01951cd2317b11f2a87a9c6e388afe8be9ff523f8ed50ba87aae231bc69ebfd268b52ac94c18c5344aaec002b115b987a1664fe312c63338d2c28770503ee43

Score

10^/10

qakbot obama30 1618843418 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

obama30

Campaign

1618843418

83.110.109.164:2222

75.67.192.125:443

189.210.115.207:443

47.196.192.184:443

72.252.201.69:443

151.205.102.42:443

81.97.154.100:443

24.117.107.120:443

140.82.49.12:443

78.63.226.32:443

72.240.200.181:2222

75.137.47.174:443

71.41.184.10:3389

73.25.124.140:2222

149.28.101.90:8443

149.28.101.90:2222

45.77.115.208:995

45.77.115.208:8443

207.246.77.75:8443

207.246.77.75:2222

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3720 3008 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3720	3008	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
3008	rundll32.exe
3008	rundll32.exe
3720	WerFault.exe
3720	WerFault.exe
3720	WerFault.exe
3720	WerFault.exe
3720	WerFault.exe
3720	WerFault.exe
3720	WerFault.exe
3720	WerFault.exe
3720	WerFault.exe
3720	WerFault.exe
3720	WerFault.exe
3720	WerFault.exe
3720	WerFault.exe
3720	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3720 WerFault.exe
Token: SeBackupPrivilege 3720 WerFault.exe
Token: SeDebugPrivilege 3720 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	3720	WerFault.exe
Token: SeBackupPrivilege	3720	WerFault.exe
Token: SeDebugPrivilege	3720	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3728 wrote to memory of 3008	3728	rundll32.exe	rundll32.exe
PID 3728 wrote to memory of 3008	3728	rundll32.exe	rundll32.exe
PID 3728 wrote to memory of 3008	3728	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\83cd1785564cd2c75f8803e244383e29.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3728

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\83cd1785564cd2c75f8803e244383e29.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 720
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3720

MITRE ATT&CK Matrix

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Downloads

memory/3008-114-0x0000000000000000-mapping.dmp

Download
memory/3008-115-0x0000000000B00000-0x0000000000BA2000-memory.dmp

Filesize
648KB

Download
memory/3008-117-0x0000000000D70000-0x0000000000DA9000-memory.dmp

Filesize
228KB

Download
memory/3008-116-0x0000000000BB0000-0x0000000000BF2000-memory.dmp

Filesize
264KB

Download