qakbot | 8e9fe7e5c784f21faa30ebb22c971446035c7d83069eac3d0bbe85f23542fda9

Analysis

max time kernel
46s
max time network
49s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
09-09-2022 13:43

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General

Target

qbot.dll
Size

443KB
MD5

c5580f721f826a8ecdb86826c4f3a056
SHA1

07d78105110f6d1657785f606a9f5fdf9742c256
SHA256

8e9fe7e5c784f21faa30ebb22c971446035c7d83069eac3d0bbe85f23542fda9
SHA512

529e5af530450742f82944a6375dd00594cd199938b632ce585913f1aaa7eb8101ec5e2b500bda943954d19069cf31bc517f07779dbf02de9e2ef4cbfc636937
SSDEEP

12288:nDFhSg4nkx/LMw27kcmgexU51plXKixdvKXsmR:nD3S1T6YhxlNqf

Score

10^/10

qakbot bb 1662650043 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.860

Botnet

Campaign

1662650043

191.97.234.238:995

81.131.161.131:2078

197.94.210.133:443

193.3.19.37:443

70.51.153.182:2222

99.232.140.205:2222

123.240.131.1:443

177.102.84.28:32101

105.156.152.227:443

190.59.247.136:995

89.211.218.88:2222

81.214.220.237:443

85.99.62.74:443

217.165.68.122:993

219.69.103.199:443

37.210.148.30:995

64.207.215.69:443

113.169.57.104:443

179.225.221.169:32101

151.234.94.35:990

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

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

1312 948 WerFault.exe explorer.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

regsvr32.exe

pid process

1364 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1364 regsvr32.exe

pid	pid_target	process	target process
1312	948	WerFault.exe	explorer.exe

pid	process
1364	regsvr32.exe

pid	process
1364	regsvr32.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 1680 wrote to memory of 1364	1680	regsvr32.exe	regsvr32.exe
PID 1680 wrote to memory of 1364	1680	regsvr32.exe	regsvr32.exe
PID 1680 wrote to memory of 1364	1680	regsvr32.exe	regsvr32.exe
PID 1680 wrote to memory of 1364	1680	regsvr32.exe	regsvr32.exe
PID 1680 wrote to memory of 1364	1680	regsvr32.exe	regsvr32.exe
PID 1680 wrote to memory of 1364	1680	regsvr32.exe	regsvr32.exe
PID 1680 wrote to memory of 1364	1680	regsvr32.exe	regsvr32.exe
PID 1364 wrote to memory of 948	1364	regsvr32.exe	explorer.exe
PID 1364 wrote to memory of 948	1364	regsvr32.exe	explorer.exe
PID 1364 wrote to memory of 948	1364	regsvr32.exe	explorer.exe
PID 1364 wrote to memory of 948	1364	regsvr32.exe	explorer.exe
PID 1364 wrote to memory of 948	1364	regsvr32.exe	explorer.exe
PID 1364 wrote to memory of 948	1364	regsvr32.exe	explorer.exe
PID 948 wrote to memory of 1312	948	explorer.exe	WerFault.exe
PID 948 wrote to memory of 1312	948	explorer.exe	WerFault.exe
PID 948 wrote to memory of 1312	948	explorer.exe	WerFault.exe
PID 948 wrote to memory of 1312	948	explorer.exe	WerFault.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\qbot.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1680

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\qbot.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1364

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 948 -s 404
4⤵
- Program crash
PID:1312

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/948-61-0x0000000000000000-mapping.dmp

Download
memory/948-63-0x00000000740D1000-0x00000000740D3000-memory.dmp

Filesize
8KB

Download
memory/948-65-0x00000000000C0000-0x00000000000E2000-memory.dmp

Filesize
136KB

Download
memory/948-67-0x00000000000C0000-0x00000000000E2000-memory.dmp

Filesize
136KB

Download
memory/1312-66-0x0000000000000000-mapping.dmp

Download
memory/1364-55-0x0000000000000000-mapping.dmp

Download
memory/1364-56-0x0000000075281000-0x0000000075283000-memory.dmp

Filesize
8KB

Download
memory/1364-57-0x0000000000180000-0x00000000001A2000-memory.dmp

Filesize
136KB

Download
memory/1364-59-0x0000000000180000-0x0000000000200000-memory.dmp

Filesize
512KB

Download
memory/1364-60-0x0000000000180000-0x0000000000200000-memory.dmp

Filesize
512KB

Download
memory/1364-64-0x0000000000180000-0x00000000001A2000-memory.dmp

Filesize
136KB

Download
memory/1680-54-0x000007FEFB741000-0x000007FEFB743000-memory.dmp

Filesize
8KB

Download