qakbot | 3b5cf14550a79b9d51a016df893c8dbd2dcd03189d84a239e4d1bbd0a6f15b19

Analysis

max time kernel
118s
max time network
131s
platform
windows10_x64
resource
win10-en-20211208
submitted
25-01-2022 13:06

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General

Target

3b5cf14550a79b9d51a016df893c8dbd2dcd03189d84a239e4d1bbd0a6f15b19.dll
Size

1.7MB
MD5

310afa8a793843687b964a53226ee574
SHA1

dea0d12de0e53c00b3b4397fe800c85c1a13dc08
SHA256

3b5cf14550a79b9d51a016df893c8dbd2dcd03189d84a239e4d1bbd0a6f15b19
SHA512

08b0995d79e0be8870a2593767a3e6471f40870a3406fd3f51ba16ea013e21e783d28a041fae8ce834b4b63d683d8cd8dfe0c47ddd1c89bd51780e6adee1690e

Score

10^/10

qakbot tr 1643025307 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.10

Botnet

Campaign

1643025307

103.143.8.71:6881

37.210.172.200:2222

136.143.11.232:443

190.73.3.148:2222

78.101.147.76:61202

82.152.39.39:443

65.100.174.110:995

65.100.174.110:443

111.125.245.116:995

117.248.109.38:21

31.215.99.178:443

103.142.10.177:443

39.49.110.129:995

86.97.246.244:1194

68.204.7.158:443

217.128.93.27:2222

144.86.28.125:443

94.59.253.222:2222

120.150.218.241:995

185.249.85.209:443

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

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

1352 3724 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1352	3724	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
3724	rundll32.exe
3724	rundll32.exe
1352	WerFault.exe
1352	WerFault.exe
1352	WerFault.exe
1352	WerFault.exe
1352	WerFault.exe
1352	WerFault.exe
1352	WerFault.exe
1352	WerFault.exe
1352	WerFault.exe
1352	WerFault.exe
1352	WerFault.exe
1352	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 1352 WerFault.exe
Token: SeBackupPrivilege 1352 WerFault.exe
Token: SeDebugPrivilege 1352 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	1352	WerFault.exe
Token: SeBackupPrivilege	1352	WerFault.exe
Token: SeDebugPrivilege	1352	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2704 wrote to memory of 3724	2704	rundll32.exe	rundll32.exe
PID 2704 wrote to memory of 3724	2704	rundll32.exe	rundll32.exe
PID 2704 wrote to memory of 3724	2704	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3b5cf14550a79b9d51a016df893c8dbd2dcd03189d84a239e4d1bbd0a6f15b19.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2704

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3b5cf14550a79b9d51a016df893c8dbd2dcd03189d84a239e4d1bbd0a6f15b19.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3724 -s 680
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1352

Network

MITRE ATT&CK Matrix

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Downloads

memory/3724-115-0x0000000000AB0000-0x0000000000C58000-memory.dmp

Filesize
1.7MB

Download
memory/3724-116-0x0000000004360000-0x0000000004381000-memory.dmp

Filesize
132KB

Download
memory/3724-117-0x0000000004360000-0x0000000004381000-memory.dmp

Filesize
132KB

Download
memory/3724-118-0x0000000004310000-0x0000000004353000-memory.dmp

Filesize
268KB

Download
memory/3724-119-0x0000000004360000-0x0000000004381000-memory.dmp

Filesize
132KB

Download