qakbot | 82282744789257eaf7aed9a0109871b310394802b588438ee5bc39565662b99c

Analysis

max time kernel
45s
max time network
112s
platform
windows10_x64
resource
win10v20210410
submitted
15-04-2021 08:33

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General

Target

aa2df5beefee5a02bc2d9edbc3986ad4cc595c3fa42d54996a12036d1feb992d.dll
Size

1.4MB
MD5

8447e83cff6ae3f520512121429e3b44
SHA1

1f4c522eea89d904db572a822822144e02394165
SHA256

aa2df5beefee5a02bc2d9edbc3986ad4cc595c3fa42d54996a12036d1feb992d
SHA512

8a67cf2c535d2dcd26424f5eba500bb63f2aed70f36bd2aa9a1de05d3d33e5b6f9756d9b983e8a0588695c01e64545d95fd84ca84da486e1f0ef7ab3bdba5270

Score

10^/10

qakbot tr 1618398298 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

Campaign

1618398298

47.196.192.184:443

216.201.162.158:443

136.232.34.70:443

71.41.184.10:3389

140.82.49.12:443

45.63.107.192:2222

45.63.107.192:443

149.28.98.196:443

45.32.211.207:443

144.202.38.185:443

45.77.115.208:2222

45.77.115.208:8443

207.246.116.237:995

45.77.117.108:443

149.28.99.97:443

149.28.99.97:995

149.28.98.196:995

45.32.211.207:995

45.32.211.207:2222

149.28.98.196:2222

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

3392 796 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3392	796	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
796	rundll32.exe
796	rundll32.exe
3392	WerFault.exe
3392	WerFault.exe
3392	WerFault.exe
3392	WerFault.exe
3392	WerFault.exe
3392	WerFault.exe
3392	WerFault.exe
3392	WerFault.exe
3392	WerFault.exe
3392	WerFault.exe
3392	WerFault.exe
3392	WerFault.exe
3392	WerFault.exe
3392	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3392 WerFault.exe
Token: SeBackupPrivilege 3392 WerFault.exe
Token: SeDebugPrivilege 3392 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	3392	WerFault.exe
Token: SeBackupPrivilege	3392	WerFault.exe
Token: SeDebugPrivilege	3392	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3400 wrote to memory of 796	3400	rundll32.exe	rundll32.exe
PID 3400 wrote to memory of 796	3400	rundll32.exe	rundll32.exe
PID 3400 wrote to memory of 796	3400	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\aa2df5beefee5a02bc2d9edbc3986ad4cc595c3fa42d54996a12036d1feb992d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3400

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\aa2df5beefee5a02bc2d9edbc3986ad4cc595c3fa42d54996a12036d1feb992d.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:796

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 796 -s 784
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3392

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/796-114-0x0000000000000000-mapping.dmp

Download
memory/796-115-0x0000000002FF0000-0x0000000002FF1000-memory.dmp

Filesize
4KB

Download
memory/796-116-0x0000000005150000-0x0000000005192000-memory.dmp

Filesize
264KB

Download
memory/796-117-0x00000000051E0000-0x0000000005219000-memory.dmp

Filesize
228KB

Download