qakbot | 3b1ea4d5e223f8ca9efe521bae4ec7f126732bfe83ad538cf6a85f06266a0ecc

Analysis

max time kernel
120s
max time network
120s
platform
windows10_x64
resource
win10v20210410
submitted
13-05-2021 14:17

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General

Target

44329.5940229167.dat.dll
Size

646KB
MD5

cf9933efd6098e7349faf236a83e993e
SHA1

07b0134da2b9a76a41de5dc4e6a1890ad46f39e9
SHA256

3b1ea4d5e223f8ca9efe521bae4ec7f126732bfe83ad538cf6a85f06266a0ecc
SHA512

ee8692d5cdbf1dc4ad03e63b0981d4f033e5135cccc0f12788d1d3a83de0de20d70390240d20d504b9a40976f25cb7338a7efa803db3045040f8723763cafed3

Score

10^/10

qakbot obama41 1620911205 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.68

Botnet

obama41

Campaign

1620911205

71.41.184.10:3389

216.201.162.158:443

95.77.223.148:443

71.74.12.34:443

86.220.62.251:2222

24.229.150.54:995

24.55.112.61:443

76.25.142.196:443

136.232.34.70:443

149.28.99.97:443

45.63.107.192:2222

45.63.107.192:443

149.28.99.97:2222

149.28.99.97:995

45.63.107.192:995

86.248.16.253:2222

86.160.137.225:443

75.67.192.125:443

140.82.49.12:443

47.22.148.6:443

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

2148 3164 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2148	3164	WerFault.exe	rundll32.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
3164	rundll32.exe
3164	rundll32.exe
2148	WerFault.exe
2148	WerFault.exe
2148	WerFault.exe
2148	WerFault.exe
2148	WerFault.exe
2148	WerFault.exe
2148	WerFault.exe
2148	WerFault.exe
2148	WerFault.exe
2148	WerFault.exe
2148	WerFault.exe
2148	WerFault.exe
2148	WerFault.exe
2148	WerFault.exe
2148	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2148 WerFault.exe
Token: SeBackupPrivilege 2148 WerFault.exe
Token: SeDebugPrivilege 2148 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	2148	WerFault.exe
Token: SeBackupPrivilege	2148	WerFault.exe
Token: SeDebugPrivilege	2148	WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3172 wrote to memory of 3164	3172	rundll32.exe	rundll32.exe
PID 3172 wrote to memory of 3164	3172	rundll32.exe	rundll32.exe
PID 3172 wrote to memory of 3164	3172	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44329.5940229167.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3172

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44329.5940229167.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3164 -s 704
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2148

MITRE ATT&CK Matrix

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Downloads

memory/3164-114-0x0000000000000000-mapping.dmp

Download
memory/3164-115-0x0000000002A60000-0x0000000002B05000-memory.dmp

Filesize
660KB

Download
memory/3164-116-0x00000000042B0000-0x00000000042F0000-memory.dmp

Filesize
256KB

Download
memory/3164-117-0x0000000004330000-0x000000000436D000-memory.dmp

Filesize
244KB

Download