qakbot | 39428e08fb14d18878d147f91f9cfbd32436a2c07e695e4330e39468b08cd1c6

Resubmissions

09-01-2023 07:32

230109-jc7g8sgh7x 10

13-09-2022 13:34

220913-qt3zpsbebr 10

Analysis

max time kernel
48s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
13-09-2022 13:34

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General

Target

39428e08fb14d18878d147f91f9cfbd32436a2c07e695e4330e39468b08cd1c6.dll
Size

389KB
MD5

22c994d8334a898374532a7522f53fcb
SHA1

41f02959057c81b9fc9dc57add4b52698214e335
SHA256

39428e08fb14d18878d147f91f9cfbd32436a2c07e695e4330e39468b08cd1c6
SHA512

5393a66eaa7e63408f1ac3586985c8eccf4f7d65eac603b562f407e676710ebf15e006c09b2bce1d642f1299862a1373cb9a786adb7218263d5061e2857d691b
SSDEEP

12288:9zlWXAEum0intq9k7PPsVcELe8IrHpDzl/qlhgs:9zQXAEujEQu7Iu8IrHTylhg

Score

10^/10

qakbot bb 1663053540 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.862

Botnet

Campaign

1663053540

194.49.79.231:443

193.3.19.37:443

99.232.140.205:2222

47.146.182.110:443

84.38.133.191:443

191.97.234.238:995

37.210.148.30:995

64.207.215.69:443

200.161.62.126:32101

88.245.103.132:2222

86.98.156.176:993

175.110.231.67:443

78.100.254.17:2222

191.84.204.214:995

123.240.131.1:443

197.94.210.133:443

196.92.172.24:8443

186.50.245.74:995

70.51.132.197:2222

100.1.5.250:995

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

2016 1928 WerFault.exe explorer.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

regsvr32.exe

pid process

1168 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1168 regsvr32.exe

pid	pid_target	process	target process
2016	1928	WerFault.exe	explorer.exe

pid	process
1168	regsvr32.exe

pid	process
1168	regsvr32.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 1824 wrote to memory of 1168	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1168	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1168	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1168	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1168	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1168	1824	regsvr32.exe	regsvr32.exe
PID 1824 wrote to memory of 1168	1824	regsvr32.exe	regsvr32.exe
PID 1168 wrote to memory of 1928	1168	regsvr32.exe	explorer.exe
PID 1168 wrote to memory of 1928	1168	regsvr32.exe	explorer.exe
PID 1168 wrote to memory of 1928	1168	regsvr32.exe	explorer.exe
PID 1168 wrote to memory of 1928	1168	regsvr32.exe	explorer.exe
PID 1168 wrote to memory of 1928	1168	regsvr32.exe	explorer.exe
PID 1168 wrote to memory of 1928	1168	regsvr32.exe	explorer.exe
PID 1928 wrote to memory of 2016	1928	explorer.exe	WerFault.exe
PID 1928 wrote to memory of 2016	1928	explorer.exe	WerFault.exe
PID 1928 wrote to memory of 2016	1928	explorer.exe	WerFault.exe
PID 1928 wrote to memory of 2016	1928	explorer.exe	WerFault.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\39428e08fb14d18878d147f91f9cfbd32436a2c07e695e4330e39468b08cd1c6.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1824

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\39428e08fb14d18878d147f91f9cfbd32436a2c07e695e4330e39468b08cd1c6.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1168

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 404
4⤵
- Program crash
PID:2016

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1168-55-0x0000000000000000-mapping.dmp

Download
memory/1168-56-0x0000000075571000-0x0000000075573000-memory.dmp

Filesize
8KB

Download
memory/1168-57-0x00000000001F0000-0x0000000000212000-memory.dmp

Filesize
136KB

Download
memory/1168-59-0x00000000001F0000-0x0000000000270000-memory.dmp

Filesize
512KB

Download
memory/1168-60-0x00000000001F0000-0x0000000000270000-memory.dmp

Filesize
512KB

Download
memory/1168-64-0x00000000001F0000-0x0000000000212000-memory.dmp

Filesize
136KB

Download
memory/1824-54-0x000007FEFB5C1000-0x000007FEFB5C3000-memory.dmp

Filesize
8KB

Download
memory/1928-61-0x0000000000000000-mapping.dmp

Download
memory/1928-63-0x0000000073F51000-0x0000000073F53000-memory.dmp

Filesize
8KB

Download
memory/1928-65-0x00000000000C0000-0x00000000000E2000-memory.dmp

Filesize
136KB

Download
memory/1928-67-0x00000000000C0000-0x00000000000E2000-memory.dmp

Filesize
136KB

Download
memory/2016-66-0x0000000000000000-mapping.dmp

Download