qakbot | 608a569b3caa54231e76b65fe3e1945a4c8af8a16eb1707a1ddb687fb3228495

General

Target

f4b4f95f4c8d9f32dcd54565a0626f6e.dll
Size

820KB
MD5

f4b4f95f4c8d9f32dcd54565a0626f6e
SHA1

c423b4ae7c02841400f29d16609131d333618a06
SHA256

608a569b3caa54231e76b65fe3e1945a4c8af8a16eb1707a1ddb687fb3228495
SHA512

66c164ed0fd57a8d59d42db3d5369f98432e327ee182af7f7f1fe20c486b27ce94ef1c79977ca9978a3a568d1d7cc54a3a1ef770f7d55815c207b73393cd5e1d
SSDEEP

24576:IO6c3oCrVA7bEK7mJaW2eX8TvE81oIzsk6EzCUfk7uu:GuVeEK7mmeX8TBoIzsk6hUf4B

Score

10^/10

qakbot obama112 1633682302 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama112

Campaign

1633682302

C2

98.157.235.126:443

124.123.42.115:2222

185.250.148.74:443

73.77.87.137:443

188.50.169.158:443

216.201.162.158:443

174.54.193.186:443

27.223.92.142:995

220.255.25.28:2222

103.142.10.177:443

2.222.167.138:443

66.177.215.152:0

122.11.220.212:2222

85.109.229.54:995

140.82.49.12:443

199.27.127.129:443

209.50.20.255:443

73.230.205.91:443

200.232.214.222:995

81.241.252.59:2078

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

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

Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid	Process
3984	regsvr32.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

Processes:

schtasks.exe

pid	Process
1544	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid	Process
1640	rundll32.exe
1640	rundll32.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid	Process
1640	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	Process	procid_target
PID 3804 wrote to memory of 1640	3804	rundll32.exe	16
PID 3804 wrote to memory of 1640	3804	rundll32.exe	16
PID 3804 wrote to memory of 1640	3804	rundll32.exe	16
PID 1640 wrote to memory of 1132	1640	rundll32.exe	96
PID 1640 wrote to memory of 1132	1640	rundll32.exe	96
PID 1640 wrote to memory of 1132	1640	rundll32.exe	96
PID 1640 wrote to memory of 1132	1640	rundll32.exe	96
PID 1640 wrote to memory of 1132	1640	rundll32.exe	96
PID 1132 wrote to memory of 1544	1132	explorer.exe	98
PID 1132 wrote to memory of 1544	1132	explorer.exe	98
PID 1132 wrote to memory of 1544	1132	explorer.exe	98
PID 4420 wrote to memory of 3984	4420	regsvr32.exe	112
PID 4420 wrote to memory of 3984	4420	regsvr32.exe	112
PID 4420 wrote to memory of 3984	4420	regsvr32.exe	112

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f4b4f95f4c8d9f32dcd54565a0626f6e.dll,#1
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Windows\SysWOW64\explorer.exe
  C:\Windows\SysWOW64\explorer.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1132
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ggvsdswrgq /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f4b4f95f4c8d9f32dcd54565a0626f6e.dll\"" /SC ONCE /Z /ST 18:07 /ET 18:19
    3⤵
    - Creates scheduled task(s)
    PID:1544

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f4b4f95f4c8d9f32dcd54565a0626f6e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3804

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f4b4f95f4c8d9f32dcd54565a0626f6e.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:4420
- C:\Windows\SysWOW64\regsvr32.exe
  -s "C:\Users\Admin\AppData\Local\Temp\f4b4f95f4c8d9f32dcd54565a0626f6e.dll"
  2⤵
  - Loads dropped DLL
  PID:3984
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    PID:4116

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Pibirnzeif" /d "0"
1⤵
PID:4768

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Uvzdqusisa" /d "0"
1⤵
PID:716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\f4b4f95f4c8d9f32dcd54565a0626f6e.dll

Filesize
5KB

MD5
4fe04a7ce5cdccb5f0e7212a77021f99

SHA1
04029dc44b829ca6da68c633cecb15985596db13

SHA256
0424958e61ca8e222b736f2b5fa0d1d3707d134ce5407d05666a2cfcb5bfb17e

SHA512
9373d5748942873cef2b0359d951f4185982347e6117db5ab28b7a0d1051b60f5023fde7e969daeb20a0e8cf58a2bf3ebd26f1a0f2e6d41076654e0fccb856e6

Download Submit
C:\Users\Admin\AppData\Local\Temp\f4b4f95f4c8d9f32dcd54565a0626f6e.dll

Filesize
1KB

MD5
6be8b95a3a1620398bff2aa82f7d86c5

SHA1
2cfdc9da4d6791ad09b479101a3274aa7936b98c

SHA256
62df94b04d1248513bf4213a876455b89b110b0fc541e523b2f283826485c769

SHA512
39ed9b0213143d5ee37cfbcc86e6a08341ce7b928384dea2e918daffe2dc66487d54b01a00c9e993e022da3637cd1f78faea4f34f52f99a23878081405f17fb8

Download Submit
\??\PIPE\wkssvc

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1132-9-0x0000000000920000-0x0000000000941000-memory.dmp

Filesize
132KB

Download
memory/1132-10-0x0000000000920000-0x0000000000941000-memory.dmp

Filesize
132KB

Download
memory/1132-8-0x0000000000920000-0x0000000000941000-memory.dmp

Filesize
132KB

Download
memory/1132-4-0x0000000000920000-0x0000000000941000-memory.dmp

Filesize
132KB

Download
memory/1132-12-0x0000000000920000-0x0000000000941000-memory.dmp

Filesize
132KB

Download
memory/1640-1-0x0000000075690000-0x00000000757F6000-memory.dmp

Filesize
1.4MB

Download
memory/1640-5-0x0000000075690000-0x00000000757F6000-memory.dmp

Filesize
1.4MB

Download
memory/1640-0-0x0000000075690000-0x00000000757F6000-memory.dmp

Filesize
1.4MB

Download
memory/1640-3-0x0000000000D40000-0x0000000000D41000-memory.dmp

Filesize
4KB

Download
memory/3984-19-0x00000000014F0000-0x00000000014F1000-memory.dmp

Filesize
4KB

Download
memory/3984-16-0x0000000075600000-0x0000000075766000-memory.dmp

Filesize
1.4MB

Download
memory/3984-21-0x0000000075600000-0x0000000075766000-memory.dmp

Filesize
1.4MB

Download
memory/3984-17-0x0000000075600000-0x0000000075766000-memory.dmp

Filesize
1.4MB

Download
memory/4116-22-0x00000000014A0000-0x00000000014C1000-memory.dmp

Filesize
132KB

Download
memory/4116-26-0x00000000014A0000-0x00000000014C1000-memory.dmp

Filesize
132KB

Download
memory/4116-25-0x00000000014A0000-0x00000000014C1000-memory.dmp

Filesize
132KB

Download
memory/4116-24-0x00000000014A0000-0x00000000014C1000-memory.dmp

Filesize
132KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads