qakbot | 3abc103b9e1c62c87f3b152e087f32c6a4b049a50713f9df99381cfb80d743a4

General

Target

24854.jpg.dll
Size

335KB
MD5

ac2947ff11fa9d5994763ff500504c5c
SHA1

3e4bcca33612ae83639d108d151b12778524c4c2
SHA256

3abc103b9e1c62c87f3b152e087f32c6a4b049a50713f9df99381cfb80d743a4
SHA512

ff7dc514cc816c8b75a38d6eef5aed2035e29e45ca3493a0fe30e4ce78b55dac0395bc98bda9914bd4fdfb125793dc289a398044166ce1a4063f2fddc1dffb77

Score

10^/10

qakbot obama192 1655969261 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

403.780

Botnet

obama192

Campaign

1655969261

C2

100.38.242.113:995

94.59.252.166:2222

74.14.5.179:2222

71.13.93.154:2222

193.253.44.249:2222

108.60.213.141:443

45.241.231.78:993

217.128.122.65:2222

40.134.246.185:995

1.161.124.241:443

70.46.220.114:443

24.43.99.75:443

32.221.224.140:995

80.11.74.81:2222

31.215.184.140:2222

39.49.85.29:995

67.209.195.198:443

186.90.153.162:2222

148.64.96.100:443

67.165.206.193:993

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

384 regsvr32.exe

pid	process
384	regsvr32.exe

Drops file in System32 directory 2 IoCs

Processes:

powershell.exe

description	ioc	process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.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
T1053

Processes:

schtasks.exe

pid process

1908 schtasks.exe

pid	process
1908	schtasks.exe

Modifies data under HKEY_USERS 51 IoCs

Processes:

powershell.exeexplorer.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Zhxyvlzpil	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Zhxyvlzpil\7d45ba83 = fe51029a075739da758d4f6ca39f95a2435d8249e192ed3778301a674c77742eb95669ea19a102600cf63000c37752edc4baf5621de170926e3fa100c21b3d60361f592c9ded730d1373fa0c7289b029933e974d48368cbe98f1d317a7ebb47bd4d4b8d704b970a39c4896b9c1d21eb037eb4c5bb5623ca78360031cdff80c74b2e412fdd37def1a1c46affe593da5ebcb8800ce8c0243d6886e0325030ecddb23cbafe281e7e6db0736a2193adf6c251087415e99656f81c1ed36c9221e2226c7a22b1843d1d4a8e62b	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Zhxyvlzpil\20cd575 = d511e881f61fa77eb957498718b4bdfede0cbe8ef300c54baa8e5ab83a	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Zhxyvlzpil\7f049aff = 3f4bb8d12fbf188975d97e05dd7e0e2e8a00dee29074cf6cf520a8f4c7253f0de55b540c011d9007af88963e2ae35331cf6eeadabde15576bccf905885260dd396b4ebff8d5f615d241f6a35bd3740981c62c0d937	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Zhxyvlzpil\3793053b = 10aa36a5164b7b7f2405a71b3c1d9ffb798317f21312eb0c06c996d5082de4dedb2217f968f93e1112db78c7463e74a9a13b5973361a66f65715ba359a568bab8c7dee90a22afdc5aa14e2e3c0d55faf9ab03433ea74b94bd929addfdad9062bab021d4f09ca173450090f6b05cdc04314	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Zhxyvlzpil\c7b8fd9a = 9f9d1149eb202cfcec98cda3119beef8320044b25e34139e5aea3b295b0878b9dbc9b48fd1c7b75e760b425203755ac0cef440c1b112735d59ada171516c0f1e8f15d602395a589dd3ce20bca09118c3f22bd027da5645f8e7a1546d26807dddf8229570a812e4cb18462f91e2458fb2	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Zhxyvlzpil\48da6acd = 74401d5f994125581b174e8eb419a33eec84397972b7a5afc2e54e6b86586375271b6fa41c45a338d49ef339001b6b1131d4e9418f6e6e57f09da44dd3876e9af1db307c84976f73828608b7dcf8aaca91525912dd93fbc1ae9ced7cfdc9a76990ce65a393	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Zhxyvlzpil\bab0b210 = 5f593cf62e2ccb438b4e4e06ac33ee2d5315aa8394c3a6968ab6de823b6f28d28e758c0492a9c514cd9baa485215ea4d570db0097af80779ab553e2e	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Zhxyvlzpil\c5f9dde6 = e4fd375fdddbfb5814bb77ea9dacdca1ab274b871c50dc6b1648d63ccced0fe79ca9dc2339ee31281652782c7f20eb963abb88cc19dd3e5573cec59035d6ee814f82f05409c2e8b72014035fa922a9d1b2677e73ed681cd437a90bd3235cf7860053afdd94b957b577e8	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Zhxyvlzpil\48da6acd = 74400a5f994116ab22d348bdb10201a486acc074397d8eadd97314e898dc73e01e0df5ac505e404148dfce4edd5c1d3fbf755bc631cf632918b0b43712b3925f80322072569f767169150acf32a84c37728bbd9bfb2f34e5e41b97dcf10e3a309e50a2be97d2d4f2f234ebc2a2abf4c87f0852947e7aef4cd2e4	explorer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

regsvr32.exeexplorer.exe

pid	process
2912	regsvr32.exe
2912	regsvr32.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe
4636	explorer.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

regsvr32.exeregsvr32.exe

pid process

2912 regsvr32.exe
384 regsvr32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4644 powershell.exe

description	pid	process
Token: SeDebugPrivilege	4644	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exepowershell.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 3136 wrote to memory of 2912	3136	regsvr32.exe	regsvr32.exe
PID 3136 wrote to memory of 2912	3136	regsvr32.exe	regsvr32.exe
PID 3136 wrote to memory of 2912	3136	regsvr32.exe	regsvr32.exe
PID 2912 wrote to memory of 4636	2912	regsvr32.exe	explorer.exe
PID 2912 wrote to memory of 4636	2912	regsvr32.exe	explorer.exe
PID 2912 wrote to memory of 4636	2912	regsvr32.exe	explorer.exe
PID 2912 wrote to memory of 4636	2912	regsvr32.exe	explorer.exe
PID 2912 wrote to memory of 4636	2912	regsvr32.exe	explorer.exe
PID 4636 wrote to memory of 1908	4636	explorer.exe	schtasks.exe
PID 4636 wrote to memory of 1908	4636	explorer.exe	schtasks.exe
PID 4636 wrote to memory of 1908	4636	explorer.exe	schtasks.exe
PID 4644 wrote to memory of 2468	4644	powershell.exe	regsvr32.exe
PID 4644 wrote to memory of 2468	4644	powershell.exe	regsvr32.exe
PID 2468 wrote to memory of 384	2468	regsvr32.exe	regsvr32.exe
PID 2468 wrote to memory of 384	2468	regsvr32.exe	regsvr32.exe
PID 2468 wrote to memory of 384	2468	regsvr32.exe	regsvr32.exe
PID 384 wrote to memory of 212	384	regsvr32.exe	explorer.exe
PID 384 wrote to memory of 212	384	regsvr32.exe	explorer.exe
PID 384 wrote to memory of 212	384	regsvr32.exe	explorer.exe
PID 384 wrote to memory of 212	384	regsvr32.exe	explorer.exe
PID 384 wrote to memory of 212	384	regsvr32.exe	explorer.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\24854.jpg.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3136

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\24854.jpg.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2912

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4636

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 17:51 /tn yoaobtw /ET 18:02 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAMgA0ADgANQA0AC4AagBwAGcALgBkAGwAbAAiAA==" /SC ONCE
4⤵
- Creates scheduled task(s)
PID:1908

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAMgA0ADgANQA0AC4AagBwAGcALgBkAGwAbAAiAA==
1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4644

C:\Windows\system32\regsvr32.exe
"C:\Windows\system32\regsvr32.exe" C:\Users\Admin\AppData\Local\Temp\24854.jpg.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2468

C:\Windows\SysWOW64\regsvr32.exe
C:\Users\Admin\AppData\Local\Temp\24854.jpg.dll
3⤵
- Loads dropped DLL
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:384

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
4⤵
- Modifies data under HKEY_USERS
PID:212

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\24854.jpg.dll
Filesize
335KB

MD5
ac2947ff11fa9d5994763ff500504c5c

SHA1
3e4bcca33612ae83639d108d151b12778524c4c2

SHA256
3abc103b9e1c62c87f3b152e087f32c6a4b049a50713f9df99381cfb80d743a4

SHA512
ff7dc514cc816c8b75a38d6eef5aed2035e29e45ca3493a0fe30e4ce78b55dac0395bc98bda9914bd4fdfb125793dc289a398044166ce1a4063f2fddc1dffb77

Download Submit
C:\Users\Admin\AppData\Local\Temp\24854.jpg.dll
Filesize
335KB

MD5
ac2947ff11fa9d5994763ff500504c5c

SHA1
3e4bcca33612ae83639d108d151b12778524c4c2

SHA256
3abc103b9e1c62c87f3b152e087f32c6a4b049a50713f9df99381cfb80d743a4

SHA512
ff7dc514cc816c8b75a38d6eef5aed2035e29e45ca3493a0fe30e4ce78b55dac0395bc98bda9914bd4fdfb125793dc289a398044166ce1a4063f2fddc1dffb77

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/212-147-0x0000000000610000-0x0000000000632000-memory.dmp

Filesize
136KB

Download
memory/212-145-0x0000000000000000-mapping.dmp

Download
memory/384-140-0x0000000000000000-mapping.dmp

Download
memory/384-146-0x0000000000CE0000-0x0000000000D02000-memory.dmp

Filesize
136KB

Download
memory/384-144-0x0000000000CE0000-0x0000000000D02000-memory.dmp

Filesize
136KB

Download
memory/1908-134-0x0000000000000000-mapping.dmp

Download
memory/2468-138-0x0000000000000000-mapping.dmp

Download
memory/2912-130-0x0000000000000000-mapping.dmp

Download
memory/2912-133-0x0000000000CF0000-0x0000000000D12000-memory.dmp

Filesize
136KB

Download
memory/2912-131-0x0000000000CF0000-0x0000000000D12000-memory.dmp

Filesize
136KB

Download
memory/4636-136-0x00000000012B0000-0x00000000012D2000-memory.dmp

Filesize
136KB

Download
memory/4636-135-0x00000000012B0000-0x00000000012D2000-memory.dmp

Filesize
136KB

Download
memory/4636-132-0x0000000000000000-mapping.dmp

Download
memory/4644-137-0x00000286FE1D0000-0x00000286FE1F2000-memory.dmp

Filesize
136KB

Download
memory/4644-142-0x00000286FD5F0000-0x00000286FE0B1000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads