qakbot | 49f750d29a60cc34115f23754536be7ea48d0333ab23904ec75b7124d2e452aa

Analysis

max time kernel
149s
max time network
30s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
17-11-2022 18:43

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General

Target

beneficiary.dll
Size

835KB
MD5

0c0e73ab4f0a5e804b2404370525e30b
SHA1

1e32983f97de8c81b29d37e65dc95eb722cc8d7d
SHA256

49f750d29a60cc34115f23754536be7ea48d0333ab23904ec75b7124d2e452aa
SHA512

0e26061687a13d455b28b3c4383ecd58cbbd70fe2e2e5099fb47f06bd6598ebab67fa8f5b7e1b6464b5ff0c9a7e466366c296feea0c57f1f7848e78a5b73b625
SSDEEP

12288:T6F+DfZxL4+Dir8lkQ5z4hbAmKFX4GfOs5VBNYRbWAUWWvoYPiwBP:T6F+DRt4Tr8lkBhUp2QOU

Score

10^/10

qakbot bb06 1668670510 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.30

Botnet

BB06

Campaign

1668670510

86.225.214.138:2222

71.183.236.133:443

182.66.197.35:443

70.66.199.12:443

76.80.180.154:995

180.151.104.143:443

92.149.205.238:2222

83.110.223.247:443

183.87.31.34:443

105.103.50.1:990

103.141.50.117:995

105.103.50.1:465

105.103.50.1:22

86.130.9.167:2222

86.99.15.243:2222

90.104.22.28:2222

172.117.139.142:995

176.142.207.63:443

142.161.27.232:2222

71.247.10.63:50003

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

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

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

regsvr32.exewermgr.exe

pid	process
1064	regsvr32.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe
436	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1064 regsvr32.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1720 wrote to memory of 1064	1720	regsvr32.exe	regsvr32.exe
PID 1720 wrote to memory of 1064	1720	regsvr32.exe	regsvr32.exe
PID 1720 wrote to memory of 1064	1720	regsvr32.exe	regsvr32.exe
PID 1720 wrote to memory of 1064	1720	regsvr32.exe	regsvr32.exe
PID 1720 wrote to memory of 1064	1720	regsvr32.exe	regsvr32.exe
PID 1720 wrote to memory of 1064	1720	regsvr32.exe	regsvr32.exe
PID 1720 wrote to memory of 1064	1720	regsvr32.exe	regsvr32.exe
PID 1064 wrote to memory of 436	1064	regsvr32.exe	wermgr.exe
PID 1064 wrote to memory of 436	1064	regsvr32.exe	wermgr.exe
PID 1064 wrote to memory of 436	1064	regsvr32.exe	wermgr.exe
PID 1064 wrote to memory of 436	1064	regsvr32.exe	wermgr.exe
PID 1064 wrote to memory of 436	1064	regsvr32.exe	wermgr.exe
PID 1064 wrote to memory of 436	1064	regsvr32.exe	wermgr.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\beneficiary.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1720

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\beneficiary.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1064

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:436

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/436-61-0x0000000000000000-mapping.dmp

Download
memory/436-63-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/436-64-0x0000000000080000-0x00000000000AA000-memory.dmp

Filesize
168KB

Download
memory/1064-55-0x0000000000000000-mapping.dmp

Download
memory/1064-56-0x0000000075701000-0x0000000075703000-memory.dmp

Filesize
8KB

Download
memory/1064-57-0x00000000001A0000-0x00000000001CA000-memory.dmp

Filesize
168KB

Download
memory/1064-58-0x00000000001A0000-0x00000000001CA000-memory.dmp

Filesize
168KB

Download
memory/1064-59-0x0000000000170000-0x00000000001F0000-memory.dmp

Filesize
512KB

Download
memory/1064-60-0x0000000000170000-0x00000000001F0000-memory.dmp

Filesize
512KB

Download
memory/1720-54-0x000007FEFB6D1000-0x000007FEFB6D3000-memory.dmp

Filesize
8KB

Download