qakbot | 879b433e7126eeaf0b90eecc9124b73e008f4dc10c92ee0cc8f6841536eec97a

General

Target

0a2a566bd6be2ffe291721ee8a33a302_JaffaCakes118.dll
Size

398KB
MD5

0a2a566bd6be2ffe291721ee8a33a302
SHA1

1f49ca52b64e76d976c52c0458613df35ca23f44
SHA256

879b433e7126eeaf0b90eecc9124b73e008f4dc10c92ee0cc8f6841536eec97a
SHA512

41a919a39584e561ef8a95d1b66cc3b1072233fd1f689ebca9899e1100c8e4e03a0b1ce2283731da72eb6b10d2d5d98cc1746a10d87f5a6e4f4e1289e004ad1e
SSDEEP

6144:J9ykYklEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesN23wU7HuAmHK+T:v2wr03pdf8vhhOKJET8Byq+T

Score

10^/10

qakbot biden01 1613656969 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

401.138

Botnet

biden01

Campaign

1613656969

C2

172.87.157.235:3389

173.184.119.153:995

81.150.181.168:2222

71.187.170.235:443

197.45.110.165:995

86.160.137.132:443

86.236.77.68:2222

106.51.85.162:443

108.31.15.10:995

38.92.225.121:443

72.252.201.69:443

71.117.132.169:443

98.173.34.212:995

83.110.12.140:2222

95.77.223.148:443

41.39.134.183:443

85.52.72.32:2222

195.12.154.8:443

108.160.123.244:443

96.57.188.174:2222

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

2912 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1268 2912 WerFault.exe regsvr32.exe

pid	process
2912	regsvr32.exe

pid	pid_target	process	target process
1268	2912	WerFault.exe	regsvr32.exe

Checks SCSI registry key(s) 3 TTPs 6 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

regsvr32.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc	regsvr32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	regsvr32.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

4268 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

regsvr32.exe

pid process

4048 regsvr32.exe
4048 regsvr32.exe
4048 regsvr32.exe
4048 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

4048 regsvr32.exe

pid	process
4268	schtasks.exe

pid	process
4048	regsvr32.exe
4048	regsvr32.exe
4048	regsvr32.exe
4048	regsvr32.exe

pid	process
4048	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 5088 wrote to memory of 4048	5088	regsvr32.exe	regsvr32.exe
PID 5088 wrote to memory of 4048	5088	regsvr32.exe	regsvr32.exe
PID 5088 wrote to memory of 4048	5088	regsvr32.exe	regsvr32.exe
PID 4048 wrote to memory of 1904	4048	regsvr32.exe	explorer.exe
PID 4048 wrote to memory of 1904	4048	regsvr32.exe	explorer.exe
PID 4048 wrote to memory of 1904	4048	regsvr32.exe	explorer.exe
PID 4048 wrote to memory of 1904	4048	regsvr32.exe	explorer.exe
PID 4048 wrote to memory of 1904	4048	regsvr32.exe	explorer.exe
PID 1904 wrote to memory of 4268	1904	explorer.exe	schtasks.exe
PID 1904 wrote to memory of 4268	1904	explorer.exe	schtasks.exe
PID 1904 wrote to memory of 4268	1904	explorer.exe	schtasks.exe
PID 2368 wrote to memory of 2912	2368	regsvr32.exe	regsvr32.exe
PID 2368 wrote to memory of 2912	2368	regsvr32.exe	regsvr32.exe
PID 2368 wrote to memory of 2912	2368	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\0a2a566bd6be2ffe291721ee8a33a302_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:5088

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\0a2a566bd6be2ffe291721ee8a33a302_JaffaCakes118.dll
2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4048

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1904

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn igdjneod /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\0a2a566bd6be2ffe291721ee8a33a302_JaffaCakes118.dll\"" /SC ONCE /Z /ST 18:37 /ET 18:49
4⤵
- Scheduled Task/Job: Scheduled Task
PID:4268

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\0a2a566bd6be2ffe291721ee8a33a302_JaffaCakes118.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:2368

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\0a2a566bd6be2ffe291721ee8a33a302_JaffaCakes118.dll"
2⤵
- Loads dropped DLL
PID:2912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2912 -s 196
3⤵
- Program crash
PID:1268

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2912 -ip 2912
1⤵
PID:2088

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\0a2a566bd6be2ffe291721ee8a33a302_JaffaCakes118.dll
Filesize
398KB

MD5
89218c5b1fd24f8f261c1a323f5e14c0

SHA1
b764f6835d83fe84f8c86c1f861fa4fb16e4450b

SHA256
4f66ba8fec08275d16fe0f9988d073244d4daafd0df24ac438c17a3dc337acea

SHA512
fbedbe96917803a8ab1b19a61c138eac0ede0e6f38946dcac5984025bddacdcd8c2a6222d93bffc8205d401edbd6d5b22a598cf41f0a29f04159e1f94b2baacc

Download Submit
memory/1904-3-0x00000000009B0000-0x00000000009E5000-memory.dmp

Filesize
212KB

Download
memory/1904-7-0x00000000009B0000-0x00000000009E5000-memory.dmp

Filesize
212KB

Download
memory/1904-6-0x00000000009B0000-0x00000000009E5000-memory.dmp

Filesize
212KB

Download
memory/1904-8-0x00000000009B0000-0x00000000009E5000-memory.dmp

Filesize
212KB

Download
memory/1904-10-0x00000000009B0000-0x00000000009E5000-memory.dmp

Filesize
212KB

Download
memory/2912-14-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/4048-0-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/4048-1-0x0000000002EB0000-0x0000000002F14000-memory.dmp

Filesize
400KB

Download
memory/4048-2-0x0000000010000000-0x0000000010064000-memory.dmp

Filesize
400KB

Download
memory/4048-5-0x0000000002EB0000-0x0000000002F14000-memory.dmp

Filesize
400KB

Download

Analysis

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