qakbot | a7f5863eb4a34ffcb20094dc379e369e09e0196f41d6c29fdf735adabef5720b

General

Target

a7f5863eb4a34ffcb20094dc379e369e09e0196f41d6c29fdf735adabef5720b.dll
Size

337KB
MD5

91000c46a9c5ea5c0a092a916a18d80d
SHA1

e610e144a88873e4e4b4c8b734e84c65291b0b52
SHA256

a7f5863eb4a34ffcb20094dc379e369e09e0196f41d6c29fdf735adabef5720b
SHA512

6dcf25358a644c7e2fd0a6cdaf11189519f15b09d9f77180d17f5e65775fb0b46a378a5ff73da77b3453559be1497dc7ed93145199169b7375cb59c37c40105e

Score

10^/10

qakbot obama04 1613469138 banker stealer trojan

Malware Config

Extracted

Family

qakbot

Botnet

obama04

Campaign

1613469138

C2

50.29.166.232:995

89.137.211.239:995

172.78.30.215:443

193.248.221.184:2222

80.227.5.69:443

216.201.162.158:443

75.67.192.125:443

105.96.8.96:443

77.211.30.202:995

136.232.34.70:443

87.202.87.210:2222

86.245.46.27:2222

90.101.117.122:2222

81.97.154.100:443

47.196.192.184:443

197.161.154.132:443

78.185.59.190:443

202.188.138.162:443

77.27.204.204:995

203.194.110.74:443

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

792 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

1456 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1848 regsvr32.exe
1848 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1848 regsvr32.exe

pid	process
792	regsvr32.exe

pid	process
1456	schtasks.exe

pid	process
1848	regsvr32.exe
1848	regsvr32.exe

pid	process
1848	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 324 wrote to memory of 1848	324	regsvr32.exe	regsvr32.exe
PID 324 wrote to memory of 1848	324	regsvr32.exe	regsvr32.exe
PID 324 wrote to memory of 1848	324	regsvr32.exe	regsvr32.exe
PID 324 wrote to memory of 1848	324	regsvr32.exe	regsvr32.exe
PID 324 wrote to memory of 1848	324	regsvr32.exe	regsvr32.exe
PID 324 wrote to memory of 1848	324	regsvr32.exe	regsvr32.exe
PID 324 wrote to memory of 1848	324	regsvr32.exe	regsvr32.exe
PID 1848 wrote to memory of 824	1848	regsvr32.exe	explorer.exe
PID 1848 wrote to memory of 824	1848	regsvr32.exe	explorer.exe
PID 1848 wrote to memory of 824	1848	regsvr32.exe	explorer.exe
PID 1848 wrote to memory of 824	1848	regsvr32.exe	explorer.exe
PID 1848 wrote to memory of 824	1848	regsvr32.exe	explorer.exe
PID 1848 wrote to memory of 824	1848	regsvr32.exe	explorer.exe
PID 824 wrote to memory of 1456	824	explorer.exe	schtasks.exe
PID 824 wrote to memory of 1456	824	explorer.exe	schtasks.exe
PID 824 wrote to memory of 1456	824	explorer.exe	schtasks.exe
PID 824 wrote to memory of 1456	824	explorer.exe	schtasks.exe
PID 1740 wrote to memory of 928	1740	taskeng.exe	regsvr32.exe
PID 1740 wrote to memory of 928	1740	taskeng.exe	regsvr32.exe
PID 1740 wrote to memory of 928	1740	taskeng.exe	regsvr32.exe
PID 1740 wrote to memory of 928	1740	taskeng.exe	regsvr32.exe
PID 1740 wrote to memory of 928	1740	taskeng.exe	regsvr32.exe
PID 928 wrote to memory of 792	928	regsvr32.exe	regsvr32.exe
PID 928 wrote to memory of 792	928	regsvr32.exe	regsvr32.exe
PID 928 wrote to memory of 792	928	regsvr32.exe	regsvr32.exe
PID 928 wrote to memory of 792	928	regsvr32.exe	regsvr32.exe
PID 928 wrote to memory of 792	928	regsvr32.exe	regsvr32.exe
PID 928 wrote to memory of 792	928	regsvr32.exe	regsvr32.exe
PID 928 wrote to memory of 792	928	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a7f5863eb4a34ffcb20094dc379e369e09e0196f41d6c29fdf735adabef5720b.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:324

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\a7f5863eb4a34ffcb20094dc379e369e09e0196f41d6c29fdf735adabef5720b.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1848

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:824

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn lecouvlr /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\a7f5863eb4a34ffcb20094dc379e369e09e0196f41d6c29fdf735adabef5720b.dll\"" /SC ONCE /Z /ST 21:11 /ET 21:23
4⤵
- Creates scheduled task(s)
PID:1456

C:\Windows\system32\taskeng.exe
taskeng.exe {E71E640B-C078-4F09-AB73-F23B62974062} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1740

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\a7f5863eb4a34ffcb20094dc379e369e09e0196f41d6c29fdf735adabef5720b.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:928

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\a7f5863eb4a34ffcb20094dc379e369e09e0196f41d6c29fdf735adabef5720b.dll"
3⤵
- Loads dropped DLL
PID:792

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\a7f5863eb4a34ffcb20094dc379e369e09e0196f41d6c29fdf735adabef5720b.dll
MD5
8893c39c0d2877535c7ecec0420ae211

SHA1
43c7668499c51aa8f7872c418d3b5c8c8a035cab

SHA256
bc14c38801949b0dcc779f4d2366c6b631ac9e2c2dcca61aca32bbe7dc923bac

SHA512
76910c29669a06bd358031a948f3755b3aca3c7e44efc85e3a8ac1770556a107a2dc102abfd2cb1de67f2cb2a4913216cd9bd9afd7194e76f8d17987fde57a98

Download Submit
\Users\Admin\AppData\Local\Temp\a7f5863eb4a34ffcb20094dc379e369e09e0196f41d6c29fdf735adabef5720b.dll
MD5
8893c39c0d2877535c7ecec0420ae211

SHA1
43c7668499c51aa8f7872c418d3b5c8c8a035cab

SHA256
bc14c38801949b0dcc779f4d2366c6b631ac9e2c2dcca61aca32bbe7dc923bac

SHA512
76910c29669a06bd358031a948f3755b3aca3c7e44efc85e3a8ac1770556a107a2dc102abfd2cb1de67f2cb2a4913216cd9bd9afd7194e76f8d17987fde57a98

Download Submit
memory/324-2-0x000007FEFC3E1000-0x000007FEFC3E3000-memory.dmp

Filesize
8KB

Download
memory/792-16-0x0000000000000000-mapping.dmp

Download
memory/824-12-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/824-7-0x0000000000000000-mapping.dmp

Download
memory/824-9-0x0000000074DF1000-0x0000000074DF3000-memory.dmp

Filesize
8KB

Download
memory/824-11-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/928-13-0x0000000000000000-mapping.dmp

Download
memory/1456-10-0x0000000000000000-mapping.dmp

Download
memory/1848-6-0x0000000010000000-0x0000000010056000-memory.dmp

Filesize
344KB

Download
memory/1848-5-0x0000000000230000-0x0000000000286000-memory.dmp

Filesize
344KB

Download
memory/1848-4-0x00000000766C1000-0x00000000766C3000-memory.dmp

Filesize
8KB

Download
memory/1848-3-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads