qakbot | 8c7bb3461617b49ba44408649e114fb4543786b39ac973d5c36f0bd27b699571

General

Target

I200_8c7bb3461617b49ba44408649e114fb4543786b39ac973d5c36f0bd27b699571.bin.dll
Size

265KB
MD5

7f1d631e904f5a3c4e5f5e271ad912ef
SHA1

f804cf638ee6af0bc2a5e799a9ca2c02928d5b31
SHA256

8c7bb3461617b49ba44408649e114fb4543786b39ac973d5c36f0bd27b699571
SHA512

39f7bc7f62e90078a015b41bd2770fbf9544809263b30c5419ef286b7ad49f48a6debd65703bcbbd4a27c927f5c125b3b78428eba8d9271e89c08a85c0d4c8cf

Score

10^/10

qakbot obama62 1624268905 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.115

Botnet

obama62

Campaign

1624268905

C2

184.185.103.157:443

24.179.77.236:443

71.41.184.10:3389

95.77.223.148:443

81.97.154.100:443

105.198.236.99:443

86.220.60.247:2222

197.45.110.165:995

149.28.98.196:2222

149.28.98.196:995

149.28.101.90:443

149.28.101.90:8443

149.28.99.97:2222

45.32.211.207:995

45.63.107.192:995

45.63.107.192:443

45.63.107.192:2222

45.32.211.207:2222

207.246.77.75:8443

45.32.211.207:8443

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

1044 regsvr32.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1308 1044 WerFault.exe 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

3536 schtasks.exe

pid	process
1044	regsvr32.exe

pid	pid_target	process	target process
1308	1044	WerFault.exe	regsvr32.exe

pid	process
3536	schtasks.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

rundll32.exeWerFault.exe

pid	process
3204	rundll32.exe
3204	rundll32.exe
1308	WerFault.exe
1308	WerFault.exe
1308	WerFault.exe
1308	WerFault.exe
1308	WerFault.exe
1308	WerFault.exe
1308	WerFault.exe
1308	WerFault.exe
1308	WerFault.exe
1308	WerFault.exe
1308	WerFault.exe
1308	WerFault.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

rundll32.exe

pid process

3204 rundll32.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 1308 WerFault.exe
Token: SeBackupPrivilege 1308 WerFault.exe
Token: SeDebugPrivilege 1308 WerFault.exe

description	pid	process
Token: SeRestorePrivilege	1308	WerFault.exe
Token: SeBackupPrivilege	1308	WerFault.exe
Token: SeDebugPrivilege	1308	WerFault.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exeregsvr32.exe

description	pid	process	target process
PID 4324 wrote to memory of 3204	4324	rundll32.exe	rundll32.exe
PID 4324 wrote to memory of 3204	4324	rundll32.exe	rundll32.exe
PID 4324 wrote to memory of 3204	4324	rundll32.exe	rundll32.exe
PID 3204 wrote to memory of 3232	3204	rundll32.exe	explorer.exe
PID 3204 wrote to memory of 3232	3204	rundll32.exe	explorer.exe
PID 3204 wrote to memory of 3232	3204	rundll32.exe	explorer.exe
PID 3204 wrote to memory of 3232	3204	rundll32.exe	explorer.exe
PID 3204 wrote to memory of 3232	3204	rundll32.exe	explorer.exe
PID 3232 wrote to memory of 3536	3232	explorer.exe	schtasks.exe
PID 3232 wrote to memory of 3536	3232	explorer.exe	schtasks.exe
PID 3232 wrote to memory of 3536	3232	explorer.exe	schtasks.exe
PID 380 wrote to memory of 1044	380	regsvr32.exe	regsvr32.exe
PID 380 wrote to memory of 1044	380	regsvr32.exe	regsvr32.exe
PID 380 wrote to memory of 1044	380	regsvr32.exe	regsvr32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\I200_8c7bb3461617b49ba44408649e114fb4543786b39ac973d5c36f0bd27b699571.bin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4324

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\I200_8c7bb3461617b49ba44408649e114fb4543786b39ac973d5c36f0bd27b699571.bin.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3204

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:3232

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn eauickgask /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\I200_8c7bb3461617b49ba44408649e114fb4543786b39ac973d5c36f0bd27b699571.bin.dll\"" /SC ONCE /Z /ST 14:14 /ET 14:26
4⤵
- Creates scheduled task(s)
PID:3536

\??\c:\windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\I200_8c7bb3461617b49ba44408649e114fb4543786b39ac973d5c36f0bd27b699571.bin.dll"
1⤵
- Suspicious use of WriteProcessMemory
PID:380

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\I200_8c7bb3461617b49ba44408649e114fb4543786b39ac973d5c36f0bd27b699571.bin.dll"
2⤵
- Loads dropped DLL
PID:1044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1044 -s 600
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1308

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\I200_8c7bb3461617b49ba44408649e114fb4543786b39ac973d5c36f0bd27b699571.bin.dll
MD5
2feff11b8e428176588a8a19db3de793

SHA1
a1d16ac7321599e1d71fbde7355f0dfbe00d2961

SHA256
41f129d6eaf0d6104577f749f4481b643c4cb613019ae817aab18c9cef828ed3

SHA512
02d88b7ec275f5a80e93a4c68bc6d053b0558303a40eff8dcc9ff046a5be9075ba0a98d26bd10390efd0ead3223ccd35039396bc37c19b23594d5b6b3d5028ca

Download Submit
\Users\Admin\AppData\Local\Temp\I200_8c7bb3461617b49ba44408649e114fb4543786b39ac973d5c36f0bd27b699571.bin.dll
MD5
2feff11b8e428176588a8a19db3de793

SHA1
a1d16ac7321599e1d71fbde7355f0dfbe00d2961

SHA256
41f129d6eaf0d6104577f749f4481b643c4cb613019ae817aab18c9cef828ed3

SHA512
02d88b7ec275f5a80e93a4c68bc6d053b0558303a40eff8dcc9ff046a5be9075ba0a98d26bd10390efd0ead3223ccd35039396bc37c19b23594d5b6b3d5028ca

Download Submit
memory/1044-124-0x0000000000000000-mapping.dmp

Download
memory/3204-115-0x0000000000000000-mapping.dmp

Download
memory/3204-117-0x0000000010000000-0x0000000010045000-memory.dmp

Filesize
276KB

Download
memory/3204-116-0x0000000000490000-0x00000000005DA000-memory.dmp

Filesize
1.3MB

Download
memory/3232-118-0x0000000000000000-mapping.dmp

Download
memory/3232-120-0x0000000002EC0000-0x0000000002EC1000-memory.dmp

Filesize
4KB

Download
memory/3232-121-0x0000000002EC0000-0x0000000002EC1000-memory.dmp

Filesize
4KB

Download
memory/3232-122-0x00000000027D0000-0x00000000027FF000-memory.dmp

Filesize
188KB

Download
memory/3536-119-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads