qakbot | cca64d8338ff65f48f120a3fc6ef4f87a54c30d8c94d796f65f2a15ab460f7ec

General

Target

0c0a21e2b00da88e04b3a7f4c083cd08.dll
Size

1.2MB
MD5

0c0a21e2b00da88e04b3a7f4c083cd08
SHA1

d2517cd1d9745cd77c87b6ec86f2809f8a1fe528
SHA256

cca64d8338ff65f48f120a3fc6ef4f87a54c30d8c94d796f65f2a15ab460f7ec
SHA512

566a7ba969f896e400df1100e0ef5e96826091f05fe0b08586ea9a4e26af02fed518768f0faa28d175a9c090066f31ae204278715f45711d18ea074f08181caa

Score

10^/10

qakbot biden53 1634717752 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

biden53

Campaign

1634717752

C2

103.142.10.177:443

24.152.219.253:995

181.118.183.94:443

129.208.147.188:995

24.119.214.7:443

38.70.253.226:2222

103.143.8.71:443

77.57.204.78:443

65.100.174.110:995

220.255.25.28:2222

91.178.126.51:995

37.210.155.239:995

81.241.252.59:2078

93.48.58.123:2222

65.100.174.110:443

76.25.142.196:443

24.231.209.2:2222

140.82.49.12:443

146.66.238.74:443

39.49.4.147:995

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

1152 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

884 schtasks.exe

pid	process
1152	regsvr32.exe

pid	process
884	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Ekozqhanwjyx	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ekozqhanwjyx\19aa2dbd = 2f9429b2e9db7bc456163e0f0c9aded470	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ekozqhanwjyx\537c9205 = 1e99c6a44b13fcd8bed37abe57c33b749a1d6d877293edf886b944d073c86ff02a8b40a83ffd25369cef7b2bbbb631a5473257fa12a26c288c023f91855e66a9f19279b7921b74651c0a3886bc25cccf2e41a22141	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ekozqhanwjyx\94899a96 = 4143da4e6ef569d4a6e779cea24f852b81	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ekozqhanwjyx\66e3424b = 79c338abc60878449932732b44e6e2411edf26225efab010f174526f2918afec3433c0a87cecf9ee331239d4811ccb7a3a9c5e8be0b343304fc2fb245edb1cd398db10a66a2f801a84ef40b8a1c49e5f24b3f114e4fc1fc48b723fce8f63f760366a5005919590de8246de58a24982	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ekozqhanwjyx\19aa2dbd = 2f943eb2e9db4e1070ef80a66e99a5a6213b5e9a5cd37e3bc1af94680646aacff935b5eb5ea8	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ekozqhanwjyx\2c35fdf3 = 115e2b67281b8e5b086ec32402ecd39a9f55b906308bc3201a59bd5d2c1e5a999780efbfeb879fcab8b2f32882c5a9baf688077a734243dd226f2a45debba8add9aa143e97162dbe5a64394577969d6368232cb1069a7239e20fa8582fc1e657ead2e60450aaa9d1d392b6d3ca5ac7de0d9d25e0cbeb84d1e7dacf17d3bc1830262451	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ekozqhanwjyx\2e74dd8f = f85f10de3b6a7ee0e10e3eca5a921d6534fab03d4135d46d21bfd597efc7ea2d75cf7e472194640e67d1f67de69e58f9e3f75c6748de7c68e3606231e0a8a1f3b47f1f604f4d95825db482baef27fc74e4a700af89915eeef5659467cf2eab75b0	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ekozqhanwjyx\96c8baea = 696e982b53bb2fd8632879f0dfedf6dfffe6e6b3fa9c237fb799ce1a201792f780929b1048cc79d19e65b65cec78fe135ea2b05fb0284cb376d6c26d659875cce43883de754930	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Ekozqhanwjyx\ebc0f560 = b168ef9c9af8c5f628a2b63f6b90527ed976cadc8875f600226f00e15f7aba5b161740	explorer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

1664 rundll32.exe
1152 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

1664 rundll32.exe
1152 regsvr32.exe

pid	process
1664	rundll32.exe
1152	regsvr32.exe

pid	process
1664	rundll32.exe
1152	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

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

description	pid	process	target process
PID 2028 wrote to memory of 1664	2028	rundll32.exe	rundll32.exe
PID 2028 wrote to memory of 1664	2028	rundll32.exe	rundll32.exe
PID 2028 wrote to memory of 1664	2028	rundll32.exe	rundll32.exe
PID 2028 wrote to memory of 1664	2028	rundll32.exe	rundll32.exe
PID 2028 wrote to memory of 1664	2028	rundll32.exe	rundll32.exe
PID 2028 wrote to memory of 1664	2028	rundll32.exe	rundll32.exe
PID 2028 wrote to memory of 1664	2028	rundll32.exe	rundll32.exe
PID 1664 wrote to memory of 320	1664	rundll32.exe	explorer.exe
PID 1664 wrote to memory of 320	1664	rundll32.exe	explorer.exe
PID 1664 wrote to memory of 320	1664	rundll32.exe	explorer.exe
PID 1664 wrote to memory of 320	1664	rundll32.exe	explorer.exe
PID 1664 wrote to memory of 320	1664	rundll32.exe	explorer.exe
PID 1664 wrote to memory of 320	1664	rundll32.exe	explorer.exe
PID 320 wrote to memory of 884	320	explorer.exe	schtasks.exe
PID 320 wrote to memory of 884	320	explorer.exe	schtasks.exe
PID 320 wrote to memory of 884	320	explorer.exe	schtasks.exe
PID 320 wrote to memory of 884	320	explorer.exe	schtasks.exe
PID 1572 wrote to memory of 1796	1572	taskeng.exe	regsvr32.exe
PID 1572 wrote to memory of 1796	1572	taskeng.exe	regsvr32.exe
PID 1572 wrote to memory of 1796	1572	taskeng.exe	regsvr32.exe
PID 1572 wrote to memory of 1796	1572	taskeng.exe	regsvr32.exe
PID 1572 wrote to memory of 1796	1572	taskeng.exe	regsvr32.exe
PID 1796 wrote to memory of 1152	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 1152	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 1152	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 1152	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 1152	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 1152	1796	regsvr32.exe	regsvr32.exe
PID 1796 wrote to memory of 1152	1796	regsvr32.exe	regsvr32.exe
PID 1152 wrote to memory of 752	1152	regsvr32.exe	explorer.exe
PID 1152 wrote to memory of 752	1152	regsvr32.exe	explorer.exe
PID 1152 wrote to memory of 752	1152	regsvr32.exe	explorer.exe
PID 1152 wrote to memory of 752	1152	regsvr32.exe	explorer.exe
PID 1152 wrote to memory of 752	1152	regsvr32.exe	explorer.exe
PID 1152 wrote to memory of 752	1152	regsvr32.exe	explorer.exe
PID 752 wrote to memory of 1708	752	explorer.exe	reg.exe
PID 752 wrote to memory of 1708	752	explorer.exe	reg.exe
PID 752 wrote to memory of 1708	752	explorer.exe	reg.exe
PID 752 wrote to memory of 1708	752	explorer.exe	reg.exe
PID 752 wrote to memory of 1756	752	explorer.exe	reg.exe
PID 752 wrote to memory of 1756	752	explorer.exe	reg.exe
PID 752 wrote to memory of 1756	752	explorer.exe	reg.exe
PID 752 wrote to memory of 1756	752	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c0a21e2b00da88e04b3a7f4c083cd08.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2028

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c0a21e2b00da88e04b3a7f4c083cd08.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1664

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:320

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn oruflhdybf /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\0c0a21e2b00da88e04b3a7f4c083cd08.dll\"" /SC ONCE /Z /ST 16:07 /ET 16:19
4⤵
- Creates scheduled task(s)
PID:884

C:\Windows\system32\taskeng.exe
taskeng.exe {5FFB938D-76C7-47D3-B752-7E1384AB78B6} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1572

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\0c0a21e2b00da88e04b3a7f4c083cd08.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1796

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\0c0a21e2b00da88e04b3a7f4c083cd08.dll"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1152

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
4⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:752

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\Fohyotjoz" /d "0"
5⤵
PID:1708

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\Ptwigbo" /d "0"
5⤵
PID:1756

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\0c0a21e2b00da88e04b3a7f4c083cd08.dll
MD5
0c0a21e2b00da88e04b3a7f4c083cd08

SHA1
d2517cd1d9745cd77c87b6ec86f2809f8a1fe528

SHA256
cca64d8338ff65f48f120a3fc6ef4f87a54c30d8c94d796f65f2a15ab460f7ec

SHA512
566a7ba969f896e400df1100e0ef5e96826091f05fe0b08586ea9a4e26af02fed518768f0faa28d175a9c090066f31ae204278715f45711d18ea074f08181caa

Download Submit
\Users\Admin\AppData\Local\Temp\0c0a21e2b00da88e04b3a7f4c083cd08.dll
MD5
0c0a21e2b00da88e04b3a7f4c083cd08

SHA1
d2517cd1d9745cd77c87b6ec86f2809f8a1fe528

SHA256
cca64d8338ff65f48f120a3fc6ef4f87a54c30d8c94d796f65f2a15ab460f7ec

SHA512
566a7ba969f896e400df1100e0ef5e96826091f05fe0b08586ea9a4e26af02fed518768f0faa28d175a9c090066f31ae204278715f45711d18ea074f08181caa

Download Submit
memory/320-64-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/320-59-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/320-60-0x0000000000000000-mapping.dmp

Download
memory/320-62-0x0000000075091000-0x0000000075093000-memory.dmp

Filesize
8KB

Download
memory/752-81-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/752-76-0x0000000000000000-mapping.dmp

Download
memory/884-63-0x0000000000000000-mapping.dmp

Download
memory/1152-74-0x00000000747D0000-0x000000007490E000-memory.dmp

Filesize
1.2MB

Download
memory/1152-72-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/1152-73-0x00000000747D0000-0x00000000747F1000-memory.dmp

Filesize
132KB

Download
memory/1152-71-0x00000000747D0000-0x000000007490E000-memory.dmp

Filesize
1.2MB

Download
memory/1152-68-0x0000000000000000-mapping.dmp

Download
memory/1664-57-0x0000000075200000-0x000000007533E000-memory.dmp

Filesize
1.2MB

Download
memory/1664-56-0x0000000075200000-0x0000000075221000-memory.dmp

Filesize
132KB

Download
memory/1664-53-0x0000000000000000-mapping.dmp

Download
memory/1664-58-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download
memory/1664-55-0x0000000075200000-0x000000007533E000-memory.dmp

Filesize
1.2MB

Download
memory/1664-54-0x00000000759B1000-0x00000000759B3000-memory.dmp

Filesize
8KB

Download
memory/1708-79-0x0000000000000000-mapping.dmp

Download
memory/1756-80-0x0000000000000000-mapping.dmp

Download
memory/1796-66-0x000007FEFC4A1000-0x000007FEFC4A3000-memory.dmp

Filesize
8KB

Download
memory/1796-65-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads