qakbot | e6eab533d9b34806636f700c12966f842fa081c9ca8b3765720e9d424c773e85

Analysis

max time kernel
123s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
05-10-2022 22:20

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General

Target

7965/usurpers.dll
Size

743KB
MD5

0d34c7cc649e41ed139210cff4f0f6b2
SHA1

2aa5538a31b7367ced7ce55dbf68c93490f7eff9
SHA256

7d9d70bdc53de103086dfc901004cfa2dc93fb25fb5c40109b63ba071107e40a
SHA512

8ac448a6bdf86ad781aa386895df83cb9d48536bf00140ac0c05ea55df0f783815cc8600a5e76cd38d84f980caf5ec758b46d489370d0a49dce9c0a638ebafbb
SSDEEP

12288:zxnt9hlMvNICAY0KEkAOl7G79zEXjGOyw3MW:tt9+JFEkAmG0j26M

Score

10^/10

qakbot banker stealer trojan

Malware Config

Extracted

Family

qakbot

15.114.17.14:1442

56.9.100.20:53368

88.117.146.12:40265

200.215.143.195:52771

134.133.152.217:5132

227.189.195.57:42370

76.219.151.168:17454

17.1.24.235:65225

217.27.142.33:46036

13.16.220.0:0

156.36.22.250:12263

73.225.210.175:40922

19.138.81.187:38748

191.101.43.136:10968

145.20.244.169:39814

74.30.254.35:15530

138.94.26.23:49965

218.175.98.133:15428

181.245.40.43:1982

24.10.174.212:30807

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

888 3808 WerFault.exe rundll32.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

3808 rundll32.exe
3808 rundll32.exe

pid	pid_target	process	target process
888	3808	WerFault.exe	rundll32.exe

pid	process
3808	rundll32.exe
3808	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1812 wrote to memory of 3808	1812	rundll32.exe	rundll32.exe
PID 1812 wrote to memory of 3808	1812	rundll32.exe	rundll32.exe
PID 1812 wrote to memory of 3808	1812	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7965\usurpers.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1812

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7965\usurpers.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3808

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3808 -s 668
3⤵
- Program crash
PID:888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 3808 -ip 3808
1⤵
PID:3508

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3808-132-0x0000000000000000-mapping.dmp

Download
memory/3808-133-0x0000000002860000-0x0000000002882000-memory.dmp

Filesize
136KB

Download
memory/3808-134-0x0000000002810000-0x0000000002851000-memory.dmp

Filesize
260KB

Download
memory/3808-135-0x0000000002860000-0x0000000002882000-memory.dmp

Filesize
136KB

Download