qakbot | dd8b18f31dcfa89865629c0264283f6631d38d535b077a8afb3c55d8b677075c

Analysis

max time kernel
63s
max time network
152s
platform
windows10_x64
resource
win10v20210408
submitted
01-10-2021 18:20

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General

Target

noykjyxdmw.dll
Size

1.3MB
MD5

9ad3a0d8b2064d12a9098952c7ac3ee2
SHA1

bf59513b280b6a3d4fb7bf6c5c2836fa6d5ee4a2
SHA256

dd8b18f31dcfa89865629c0264283f6631d38d535b077a8afb3c55d8b677075c
SHA512

7a7e152c08889e399af1e126efa3f74638d2273ffecc8e779d752052bf75e2288b915909cd4d633045be9cb02bb84b948a82b958e1f8bdba200787320d23374e

Score

10^/10

qakbot notset 1632819510 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

notset

Campaign

1632819510

196.217.156.63:995

120.150.218.241:995

95.77.223.148:443

185.250.148.74:443

181.118.183.94:443

105.198.236.99:443

140.82.49.12:443

37.210.152.224:995

89.101.97.139:443

81.241.252.59:2078

27.223.92.142:995

81.250.153.227:2222

73.151.236.31:443

47.22.148.6:443

122.11.220.212:2222

120.151.47.189:443

199.27.127.129:443

216.201.162.158:443

136.232.34.70:443

76.25.142.196:443

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

1368 848 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1368	848	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
848	rundll32.exe
848	rundll32.exe
1368	WerFault.exe
1368	WerFault.exe
1368	WerFault.exe
1368	WerFault.exe
1368	WerFault.exe
1368	WerFault.exe
1368	WerFault.exe
1368	WerFault.exe
1368	WerFault.exe
1368	WerFault.exe
1368	WerFault.exe
1368	WerFault.exe
1368	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 1368 WerFault.exe
Token: SeBackupPrivilege 1368 WerFault.exe
Token: SeDebugPrivilege 1368 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	1368	WerFault.exe
Token: SeBackupPrivilege	1368	WerFault.exe
Token: SeDebugPrivilege	1368	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 396 wrote to memory of 848	396	rundll32.exe	rundll32.exe
PID 396 wrote to memory of 848	396	rundll32.exe	rundll32.exe
PID 396 wrote to memory of 848	396	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\noykjyxdmw.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:396

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\noykjyxdmw.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 848 -s 776
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1368

MITRE ATT&CK Matrix

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Downloads

memory/848-114-0x0000000000000000-mapping.dmp

Download
memory/848-115-0x0000000000B00000-0x0000000000C47000-memory.dmp

Filesize
1.3MB

Download
memory/848-116-0x0000000000840000-0x0000000000841000-memory.dmp

Filesize
4KB

Download
memory/848-117-0x00000000011F0000-0x0000000001211000-memory.dmp

Filesize
132KB

Download
memory/848-118-0x0000000001220000-0x0000000001241000-memory.dmp

Filesize
132KB

Download