qakbot | 1a8c6286a51023a2c737ea6e18eaeb044d726c4d9f1ed64dd70d9b80d8998cfe

General

Target

1a8c6286a51023a2c737ea6e18eaeb044d726c4d9f1ed64dd70d9b80d8998cfe.bin.dll
Size

890KB
MD5

94128f783ebffa5f5203389d3dc26a0e
SHA1

577840a380a9b4f7aeddd00fa21b15a4926755be
SHA256

1a8c6286a51023a2c737ea6e18eaeb044d726c4d9f1ed64dd70d9b80d8998cfe
SHA512

94afeb12874513354fbf0d23cd7589b962e88efc45a669f01f3f04bde31562b304cd80cdf5d47e75925d4d37292bbe563c0d2f2999e8758520d1858dc4e1765b

Score

10^/10

qakbot biden54 1634810637 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

biden54

Campaign

1634810637

C2

136.143.11.232:443

63.143.92.99:995

182.176.180.73:443

136.232.34.70:443

123.252.190.14:443

216.201.162.158:443

37.208.181.198:61200

140.82.49.12:443

197.89.144.102:443

89.137.52.44:443

109.12.111.14:443

78.191.24.189:995

105.198.236.99:995

196.207.140.40:995

41.235.69.115:443

2.222.167.138:443

117.198.156.56:443

24.231.209.2:6881

27.223.92.142:995

96.246.158.154:995

Attributes

salt
jHxastDcds)oMc=jvh7wdUhxcsdt2

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Windows security bypass 2 TTPs
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

1776 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
T1053

Processes:

schtasks.exe

pid process

2176 schtasks.exe

pid	process
1776	regsvr32.exe

pid	process
2176	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Freayak\c510eebb = e1afb25f6f206dbb86885d0c56e1bc63895d5ade1bdd28d36566db88f9b15215320b009e4da198dda1e162448fc87d9732a05333860522bfbddd8e9bb007223f9337e338368203329feea7e6770e5ebcca5fe4f0f02f82c110107dc8	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Freayak\8d87717f = 89f162c6dfa0cc5d07275cf90856204abccd1f790a5a7bfda0d7eebb3af714e44e767f0250086a5b3c3471b9e79b243b6bd68b	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Freayak\c751cec7 = 11e69b9beb9908490955cb6ba35bd580c84b9c07bb7863057f0d27ea20d4b18f9e498bf975e7b1c7bd790a3bf31c12056dada7479b989a33fa3fd2c63d34ac9cb398f460e680e44a7e3b314060a624ad9b857898a65597d316a49ee851337d26d47e3e52a8687a0df457dca6871bdc8a91b775ba4144b4a06505ce65f3afb8d28e8cd0258092d50f059c186ec5f48f6da6828169a00ff5d32c3b5cfb05b7a1ed3951eaf44f54b3a41b3729ae	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Freayak\7dac89de = a5fead676511525a8d0b48f663becbdd4e5ef9318a149cc8333b6e932d0dc3385b312bc6c7b5816c58d4b1073a2827be93c399d7a152e671b2e7650933bed22c963737b094ca4b6fba7f56557730cd6cea3b6276560e76ce6bafe5a3	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Freayak\a4c654 = bdaf8470295157dc58f9539acfa565a6af2cfb6fb9c706dd9b2f5b8a6e15b0099c82b095269957e6ff20ba17c5ae7e66a16f18aab12f687dd994f6d528864f93fc51d0e9f591f64e59	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Freayak\b818a131 = e01f7705daff59f39dbeac8630bff1eca67af7d00f645599d877fb0f014dfe3b74e71454feb1072f4b6483f32ffd138528fa4387e822f848e6e761759893d7a542fdbd83ba2ef306c045d31ba260ffdafd4bcc8f057328266c3adab1c2976099bcb1cdbe339ecefd	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Freayak\7feda9a2 = 0c51aac39475113c687a14533163a3f69db1c699461ab56d9b0012dcecf4594bd9d90f7bddb89ef614ca3ed30f808a337cdb4a425d	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Freayak\f2ce1e89 = 1031d19bafd3f48eaab984258bd5b12f771ff138cd6a501274b74d8e2057b75b0b29f2361bec8a02c678e4067a4f866e7601baa206412822cf95f33bed6c496868cc1e2ae106dd66f8f861ac4e3da0b1518e4edacdeb21f69687b620aec1f6e94b707e232acd05	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Freayak	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Freayak\f2ce1e89 = 1031c69bafd3c14e0d1d662794e5091259405a94c01009f2f476fbaa753311758f034869a6a16e1761f8eef828b0f4464576c70d0078dbeeaba3034051b333a0b70788321fd5ce006f716da351619e164afa	explorer.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

1976 rundll32.exe
1976 rundll32.exe
1776 regsvr32.exe
1776 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

1976 rundll32.exe
1776 regsvr32.exe

pid	process
1976	rundll32.exe
1976	rundll32.exe
1776	regsvr32.exe
1776	regsvr32.exe

pid	process
1976	rundll32.exe
1776	regsvr32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 2812 wrote to memory of 1976	2812	rundll32.exe	rundll32.exe
PID 2812 wrote to memory of 1976	2812	rundll32.exe	rundll32.exe
PID 2812 wrote to memory of 1976	2812	rundll32.exe	rundll32.exe
PID 1976 wrote to memory of 3296	1976	rundll32.exe	explorer.exe
PID 1976 wrote to memory of 3296	1976	rundll32.exe	explorer.exe
PID 1976 wrote to memory of 3296	1976	rundll32.exe	explorer.exe
PID 1976 wrote to memory of 3296	1976	rundll32.exe	explorer.exe
PID 1976 wrote to memory of 3296	1976	rundll32.exe	explorer.exe
PID 3296 wrote to memory of 2176	3296	explorer.exe	schtasks.exe
PID 3296 wrote to memory of 2176	3296	explorer.exe	schtasks.exe
PID 3296 wrote to memory of 2176	3296	explorer.exe	schtasks.exe
PID 1648 wrote to memory of 1776	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1776	1648	regsvr32.exe	regsvr32.exe
PID 1648 wrote to memory of 1776	1648	regsvr32.exe	regsvr32.exe
PID 1776 wrote to memory of 756	1776	regsvr32.exe	explorer.exe
PID 1776 wrote to memory of 756	1776	regsvr32.exe	explorer.exe
PID 1776 wrote to memory of 756	1776	regsvr32.exe	explorer.exe
PID 1776 wrote to memory of 756	1776	regsvr32.exe	explorer.exe
PID 1776 wrote to memory of 756	1776	regsvr32.exe	explorer.exe
PID 756 wrote to memory of 3436	756	explorer.exe	reg.exe
PID 756 wrote to memory of 3436	756	explorer.exe	reg.exe
PID 756 wrote to memory of 1680	756	explorer.exe	reg.exe
PID 756 wrote to memory of 1680	756	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1a8c6286a51023a2c737ea6e18eaeb044d726c4d9f1ed64dd70d9b80d8998cfe.bin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2812

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1a8c6286a51023a2c737ea6e18eaeb044d726c4d9f1ed64dd70d9b80d8998cfe.bin.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1976

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3296

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hnijfdaj /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\1a8c6286a51023a2c737ea6e18eaeb044d726c4d9f1ed64dd70d9b80d8998cfe.bin.dll\"" /SC ONCE /Z /ST 15:07 /ET 15:19
4⤵
- Creates scheduled task(s)
PID:2176

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\1a8c6286a51023a2c737ea6e18eaeb044d726c4d9f1ed64dd70d9b80d8998cfe.bin.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:1648

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\1a8c6286a51023a2c737ea6e18eaeb044d726c4d9f1ed64dd70d9b80d8998cfe.bin.dll"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1776

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:756

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\Guvmru" /d "0"
4⤵
PID:3436

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\Ysrujauivse" /d "0"
4⤵
PID:1680

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

Disabling Security Tools

1

T1089

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\1a8c6286a51023a2c737ea6e18eaeb044d726c4d9f1ed64dd70d9b80d8998cfe.bin.dll
MD5
94128f783ebffa5f5203389d3dc26a0e

SHA1
577840a380a9b4f7aeddd00fa21b15a4926755be

SHA256
1a8c6286a51023a2c737ea6e18eaeb044d726c4d9f1ed64dd70d9b80d8998cfe

SHA512
94afeb12874513354fbf0d23cd7589b962e88efc45a669f01f3f04bde31562b304cd80cdf5d47e75925d4d37292bbe563c0d2f2999e8758520d1858dc4e1765b

Download Submit
\Users\Admin\AppData\Local\Temp\1a8c6286a51023a2c737ea6e18eaeb044d726c4d9f1ed64dd70d9b80d8998cfe.bin.dll
MD5
94128f783ebffa5f5203389d3dc26a0e

SHA1
577840a380a9b4f7aeddd00fa21b15a4926755be

SHA256
1a8c6286a51023a2c737ea6e18eaeb044d726c4d9f1ed64dd70d9b80d8998cfe

SHA512
94afeb12874513354fbf0d23cd7589b962e88efc45a669f01f3f04bde31562b304cd80cdf5d47e75925d4d37292bbe563c0d2f2999e8758520d1858dc4e1765b

Download Submit
memory/756-137-0x0000000002840000-0x0000000002861000-memory.dmp

Filesize
132KB

Download
memory/756-135-0x0000000003110000-0x0000000003111000-memory.dmp

Filesize
4KB

Download
memory/756-136-0x0000000003110000-0x0000000003111000-memory.dmp

Filesize
4KB

Download
memory/756-132-0x0000000000000000-mapping.dmp

Download
memory/1680-134-0x0000000000000000-mapping.dmp

Download
memory/1776-130-0x0000000072CA0000-0x0000000072D93000-memory.dmp

Filesize
972KB

Download
memory/1776-129-0x0000000072CA0000-0x0000000072CC1000-memory.dmp

Filesize
132KB

Download
memory/1776-131-0x0000000000CF0000-0x0000000000CF1000-memory.dmp

Filesize
4KB

Download
memory/1776-128-0x0000000072CA0000-0x0000000072D93000-memory.dmp

Filesize
972KB

Download
memory/1776-126-0x0000000000000000-mapping.dmp

Download
memory/1976-115-0x0000000000000000-mapping.dmp

Download
memory/1976-119-0x0000000000C00000-0x0000000000CAE000-memory.dmp

Filesize
696KB

Download
memory/1976-118-0x0000000074010000-0x0000000074103000-memory.dmp

Filesize
972KB

Download
memory/1976-117-0x0000000074010000-0x0000000074031000-memory.dmp

Filesize
132KB

Download
memory/1976-116-0x0000000074010000-0x0000000074103000-memory.dmp

Filesize
972KB

Download
memory/2176-121-0x0000000000000000-mapping.dmp

Download
memory/3296-122-0x0000000002C90000-0x0000000002C91000-memory.dmp

Filesize
4KB

Download
memory/3296-123-0x0000000002C90000-0x0000000002C91000-memory.dmp

Filesize
4KB

Download
memory/3296-124-0x0000000002930000-0x0000000002951000-memory.dmp

Filesize
132KB

Download
memory/3296-120-0x0000000000000000-mapping.dmp

Download
memory/3436-133-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads