qakbot | cdeec4a42f876388010cb9cc27a4376b933149000e3bdaf0793e5ceaa35944b9

General

Target

8e6a578599da66e8acf7dd4202fc3ef83b64e2c48391db1c580b2529251d3277.xll
Size

589KB
MD5

7555576d5752d18e33dba37be01669cd
SHA1

745bf4d11e8e632f584b8a011b271fb322167cbb
SHA256

8e6a578599da66e8acf7dd4202fc3ef83b64e2c48391db1c580b2529251d3277
SHA512

cd13aad149e0562871481d0a91d9b21cffb432673fd1e8fbd9c29c8829e97bd673d16907ccd76c0dd8236c8ea7febae4c81f97cb7f24ab8681904d8d0a432888
SSDEEP

6144:8cTaT6oGCNIamrNSYVntVpONtX7EmG2dOdQRG8l/dmMF7VndLmmmmmmm644tkw95:fNpSIm3OdQwgvpVndf42HXDiuJTMw4

Score

10^/10

qakbot obama242 1678805546 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Version

404.266

Botnet

obama242

Campaign

1678805546

C2

92.239.81.124:443

176.202.46.81:443

2.49.58.47:2222

86.225.214.138:2222

74.66.134.24:443

213.31.90.183:2222

12.172.173.82:50001

202.187.87.178:995

70.53.96.223:995

92.154.45.81:2222

186.64.67.54:443

81.158.112.20:2222

190.191.35.122:443

68.173.170.110:8443

12.172.173.82:993

98.145.23.67:443

12.172.173.82:22

37.186.55.60:2222

84.216.198.124:6881

73.161.176.218:443

Attributes

salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

wermgr.exe

description	pid	pid_target	process	target process
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	1112	884	wermgr.exe	EXCEL.EXE

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Loads dropped DLL 2 IoCs

Processes:

EXCEL.EXE

pid process

884 EXCEL.EXE
884 EXCEL.EXE
Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

EXCEL.EXE

description ioc process

Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

Processes:

EXCEL.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1914912747-3343861975-731272777-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

884 EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

EXCEL.EXEwermgr.exe

pid	process
884	EXCEL.EXE
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe
1112	wermgr.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

EXCEL.EXE

pid process

884 EXCEL.EXE
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

EXCEL.EXE

pid process

884 EXCEL.EXE
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

884 EXCEL.EXE
884 EXCEL.EXE
884 EXCEL.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

EXCEL.EXE

description	pid	process	target process
PID 884 wrote to memory of 1112	884	EXCEL.EXE	wermgr.exe
PID 884 wrote to memory of 1112	884	EXCEL.EXE	wermgr.exe
PID 884 wrote to memory of 1112	884	EXCEL.EXE	wermgr.exe
PID 884 wrote to memory of 1112	884	EXCEL.EXE	wermgr.exe
PID 884 wrote to memory of 1112	884	EXCEL.EXE	wermgr.exe
PID 884 wrote to memory of 1112	884	EXCEL.EXE	wermgr.exe

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\8e6a578599da66e8acf7dd4202fc3ef83b64e2c48391db1c580b2529251d3277.xll
1⤵
- Loads dropped DLL
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:884

C:\Windows\SysWOW64\wermgr.exe
C:\Windows\SysWOW64\wermgr.exe
2⤵
- Process spawned unexpected child process
- Suspicious behavior: EnumeratesProcesses
PID:1112

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\8e6a578599da66e8acf7dd4202fc3ef83b64e2c48391db1c580b2529251d3277.xll
Filesize
589KB

MD5
7555576d5752d18e33dba37be01669cd

SHA1
745bf4d11e8e632f584b8a011b271fb322167cbb

SHA256
8e6a578599da66e8acf7dd4202fc3ef83b64e2c48391db1c580b2529251d3277

SHA512
cd13aad149e0562871481d0a91d9b21cffb432673fd1e8fbd9c29c8829e97bd673d16907ccd76c0dd8236c8ea7febae4c81f97cb7f24ab8681904d8d0a432888

Download Submit
\Users\Admin\AppData\Local\Temp\8e6a578599da66e8acf7dd4202fc3ef83b64e2c48391db1c580b2529251d3277.xll
Filesize
589KB

MD5
7555576d5752d18e33dba37be01669cd

SHA1
745bf4d11e8e632f584b8a011b271fb322167cbb

SHA256
8e6a578599da66e8acf7dd4202fc3ef83b64e2c48391db1c580b2529251d3277

SHA512
cd13aad149e0562871481d0a91d9b21cffb432673fd1e8fbd9c29c8829e97bd673d16907ccd76c0dd8236c8ea7febae4c81f97cb7f24ab8681904d8d0a432888

Download Submit
memory/884-61-0x0000000003870000-0x0000000003893000-memory.dmp

Filesize
140KB

Download
memory/884-57-0x0000000003870000-0x0000000003893000-memory.dmp

Filesize
140KB

Download
memory/884-58-0x0000000003830000-0x0000000003861000-memory.dmp

Filesize
196KB

Download
memory/884-59-0x0000000003870000-0x0000000003893000-memory.dmp

Filesize
140KB

Download
memory/884-54-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1112-60-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/1112-62-0x0000000000080000-0x00000000000A3000-memory.dmp

Filesize
140KB

Download
memory/1112-63-0x0000000000080000-0x00000000000A3000-memory.dmp

Filesize
140KB

Download
memory/1112-64-0x0000000000080000-0x00000000000A3000-memory.dmp

Filesize
140KB

Download
memory/1112-65-0x0000000000080000-0x00000000000A3000-memory.dmp

Filesize
140KB

Download
memory/1112-66-0x0000000000080000-0x00000000000A3000-memory.dmp

Filesize
140KB

Download
memory/1112-67-0x0000000000080000-0x00000000000A3000-memory.dmp

Filesize
140KB

Download
memory/1112-69-0x0000000000080000-0x00000000000A3000-memory.dmp

Filesize
140KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads