qakbot | 78eceb27a491aa7eac44a35fd6b584558bf463fe432b605d5d6acaa7e87ff327

General

Target

160000.dll
Size

120KB
MD5

32d985df8494a57cc976f41474f2da90
SHA1

a8cd5077e7e3c25ffe60e2dd52b0ce9d822e28fe
SHA256

78eceb27a491aa7eac44a35fd6b584558bf463fe432b605d5d6acaa7e87ff327
SHA512

3f498b1b5ae392e7ca5d287f4ec379fec9302fdb828bcc59fc1b30c4c467233ccaaa483a4b25cb797fc945db4d4580186732a50dff10091eab6e778bf8d57778

Score

10^/10

qakbot tr 1633597626 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

tr

Campaign

1633597626

C2

120.150.218.241:995

185.250.148.74:443

89.137.52.44:443

66.103.170.104:2222

86.8.177.143:443

216.201.162.158:443

174.54.193.186:443

103.148.120.144:443

188.50.169.158:443

124.123.42.115:2222

140.82.49.12:443

199.27.127.129:443

81.241.252.59:2078

209.142.97.161:995

209.50.20.255:443

73.230.205.91:443

200.232.214.222:995

103.142.10.177:443

2.222.167.138:443

41.228.22.180:443

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

1372 1608 WerFault.exe explorer.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

regsvr32.exeWerFault.exe

pid process

868 regsvr32.exe
1372 WerFault.exe
1372 WerFault.exe
1372 WerFault.exe
1372 WerFault.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

WerFault.exe

pid process

1372 WerFault.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

868 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WerFault.exe

description pid process

Token: SeDebugPrivilege 1372 WerFault.exe

pid	pid_target	process	target process
1372	1608	WerFault.exe	explorer.exe

pid	process
868	regsvr32.exe
1372	WerFault.exe
1372	WerFault.exe
1372	WerFault.exe
1372	WerFault.exe

pid	process
1372	WerFault.exe

pid	process
868	regsvr32.exe

description	pid	process
Token: SeDebugPrivilege	1372	WerFault.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 1696 wrote to memory of 868	1696	regsvr32.exe	regsvr32.exe
PID 1696 wrote to memory of 868	1696	regsvr32.exe	regsvr32.exe
PID 1696 wrote to memory of 868	1696	regsvr32.exe	regsvr32.exe
PID 1696 wrote to memory of 868	1696	regsvr32.exe	regsvr32.exe
PID 1696 wrote to memory of 868	1696	regsvr32.exe	regsvr32.exe
PID 1696 wrote to memory of 868	1696	regsvr32.exe	regsvr32.exe
PID 1696 wrote to memory of 868	1696	regsvr32.exe	regsvr32.exe
PID 868 wrote to memory of 1608	868	regsvr32.exe	explorer.exe
PID 868 wrote to memory of 1608	868	regsvr32.exe	explorer.exe
PID 868 wrote to memory of 1608	868	regsvr32.exe	explorer.exe
PID 868 wrote to memory of 1608	868	regsvr32.exe	explorer.exe
PID 868 wrote to memory of 1608	868	regsvr32.exe	explorer.exe
PID 868 wrote to memory of 1608	868	regsvr32.exe	explorer.exe
PID 1608 wrote to memory of 1372	1608	explorer.exe	WerFault.exe
PID 1608 wrote to memory of 1372	1608	explorer.exe	WerFault.exe
PID 1608 wrote to memory of 1372	1608	explorer.exe	WerFault.exe
PID 1608 wrote to memory of 1372	1608	explorer.exe	WerFault.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\160000.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1696

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\160000.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:868

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1608

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1608 -s 372
4⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1372

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/868-54-0x0000000000000000-mapping.dmp

Download
memory/868-55-0x00000000767F1000-0x00000000767F3000-memory.dmp

Filesize
8KB

Download
memory/1372-60-0x0000000000000000-mapping.dmp

Download
memory/1372-62-0x00000000002C0000-0x00000000002C1000-memory.dmp

Filesize
4KB

Download
memory/1608-56-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/1608-57-0x0000000000000000-mapping.dmp

Download
memory/1608-59-0x0000000074CD1000-0x0000000074CD3000-memory.dmp

Filesize
8KB

Download
memory/1608-61-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1696-53-0x000007FEFC2C1000-0x000007FEFC2C3000-memory.dmp

Filesize
8KB

Download

Analysis

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