qakbot | ecbd9a6bc051be5a6473a4a008dd26ab1ab6df44254ce2133421d39a55052ae6

General

Target

ecbd9a6bc051be5a6473a4a008dd26ab1ab6df44254ce2133421d39a55052ae6.dll
Size

337KB
MD5

fa50eee45e0a0308ff92febc77786085
SHA1

eb4513181a4247344ce84bd6a4c23b0e7d536272
SHA256

ecbd9a6bc051be5a6473a4a008dd26ab1ab6df44254ce2133421d39a55052ae6
SHA512

fa5b8d261f1a323c99b5f4784b1d68f8abf18eea88d6797aef023e91d96f4873c387bdc6cf30abee7bde483e3c36674ee93313298b8b8d2705e918295d6cc16c

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

1088 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

848 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

1100 regsvr32.exe
1100 regsvr32.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

regsvr32.exe

pid process

1100 regsvr32.exe

pid	process
1088	regsvr32.exe

pid	process
848	schtasks.exe

pid	process
1100	regsvr32.exe
1100	regsvr32.exe

pid	process
1100	regsvr32.exe

Suspicious use of WriteProcessMemory 29 IoCs

Processes:

regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exe

description	pid	process	target process
PID 1596 wrote to memory of 1100	1596	regsvr32.exe	regsvr32.exe
PID 1596 wrote to memory of 1100	1596	regsvr32.exe	regsvr32.exe
PID 1596 wrote to memory of 1100	1596	regsvr32.exe	regsvr32.exe
PID 1596 wrote to memory of 1100	1596	regsvr32.exe	regsvr32.exe
PID 1596 wrote to memory of 1100	1596	regsvr32.exe	regsvr32.exe
PID 1596 wrote to memory of 1100	1596	regsvr32.exe	regsvr32.exe
PID 1596 wrote to memory of 1100	1596	regsvr32.exe	regsvr32.exe
PID 1100 wrote to memory of 1440	1100	regsvr32.exe	explorer.exe
PID 1100 wrote to memory of 1440	1100	regsvr32.exe	explorer.exe
PID 1100 wrote to memory of 1440	1100	regsvr32.exe	explorer.exe
PID 1100 wrote to memory of 1440	1100	regsvr32.exe	explorer.exe
PID 1100 wrote to memory of 1440	1100	regsvr32.exe	explorer.exe
PID 1100 wrote to memory of 1440	1100	regsvr32.exe	explorer.exe
PID 1440 wrote to memory of 848	1440	explorer.exe	schtasks.exe
PID 1440 wrote to memory of 848	1440	explorer.exe	schtasks.exe
PID 1440 wrote to memory of 848	1440	explorer.exe	schtasks.exe
PID 1440 wrote to memory of 848	1440	explorer.exe	schtasks.exe
PID 1092 wrote to memory of 1732	1092	taskeng.exe	regsvr32.exe
PID 1092 wrote to memory of 1732	1092	taskeng.exe	regsvr32.exe
PID 1092 wrote to memory of 1732	1092	taskeng.exe	regsvr32.exe
PID 1092 wrote to memory of 1732	1092	taskeng.exe	regsvr32.exe
PID 1092 wrote to memory of 1732	1092	taskeng.exe	regsvr32.exe
PID 1732 wrote to memory of 1088	1732	regsvr32.exe	regsvr32.exe
PID 1732 wrote to memory of 1088	1732	regsvr32.exe	regsvr32.exe
PID 1732 wrote to memory of 1088	1732	regsvr32.exe	regsvr32.exe
PID 1732 wrote to memory of 1088	1732	regsvr32.exe	regsvr32.exe
PID 1732 wrote to memory of 1088	1732	regsvr32.exe	regsvr32.exe
PID 1732 wrote to memory of 1088	1732	regsvr32.exe	regsvr32.exe
PID 1732 wrote to memory of 1088	1732	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\ecbd9a6bc051be5a6473a4a008dd26ab1ab6df44254ce2133421d39a55052ae6.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1596

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\ecbd9a6bc051be5a6473a4a008dd26ab1ab6df44254ce2133421d39a55052ae6.dll
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1100

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1440

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn kihwrvuvok /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\ecbd9a6bc051be5a6473a4a008dd26ab1ab6df44254ce2133421d39a55052ae6.dll\"" /SC ONCE /Z /ST 18:09 /ET 18:21
4⤵
- Creates scheduled task(s)
PID:848

C:\Windows\system32\taskeng.exe
taskeng.exe {3D3E81B8-5FF7-4824-B352-25F14B4C5BCF} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1092

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\ecbd9a6bc051be5a6473a4a008dd26ab1ab6df44254ce2133421d39a55052ae6.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1732

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\ecbd9a6bc051be5a6473a4a008dd26ab1ab6df44254ce2133421d39a55052ae6.dll"
3⤵
- Loads dropped DLL
PID:1088

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\ecbd9a6bc051be5a6473a4a008dd26ab1ab6df44254ce2133421d39a55052ae6.dll
MD5
18d9f618c6378a2ac53fd807e1585eca

SHA1
4e89938fabff5c75822f9833b5461927f7b243db

SHA256
958c3eb0229f9a7b8b18612df42b62d4efdda1e64d847fcfe2ac5a625e778e68

SHA512
26d41b1de98c2740df34159b8652118bf96c8a87836ca6696aebd5f8e3325e3702b07406cd5cf0be0faad58c539817739c5473e2cc4b99e6cb5dc368e915c728

Download Submit
\Users\Admin\AppData\Local\Temp\ecbd9a6bc051be5a6473a4a008dd26ab1ab6df44254ce2133421d39a55052ae6.dll
MD5
18d9f618c6378a2ac53fd807e1585eca

SHA1
4e89938fabff5c75822f9833b5461927f7b243db

SHA256
958c3eb0229f9a7b8b18612df42b62d4efdda1e64d847fcfe2ac5a625e778e68

SHA512
26d41b1de98c2740df34159b8652118bf96c8a87836ca6696aebd5f8e3325e3702b07406cd5cf0be0faad58c539817739c5473e2cc4b99e6cb5dc368e915c728

Download Submit
memory/848-11-0x0000000000000000-mapping.dmp

Download
memory/1088-16-0x0000000000000000-mapping.dmp

Download
memory/1100-3-0x0000000000000000-mapping.dmp

Download
memory/1100-4-0x0000000075781000-0x0000000075783000-memory.dmp

Filesize
8KB

Download
memory/1100-5-0x0000000002050000-0x00000000020A6000-memory.dmp

Filesize
344KB

Download
memory/1100-6-0x0000000010000000-0x0000000010056000-memory.dmp

Filesize
344KB

Download
memory/1440-9-0x0000000074491000-0x0000000074493000-memory.dmp

Filesize
8KB

Download
memory/1440-12-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1440-10-0x0000000000080000-0x00000000000B5000-memory.dmp

Filesize
212KB

Download
memory/1440-7-0x0000000000000000-mapping.dmp

Download
memory/1596-2-0x000007FEFBA81000-0x000007FEFBA83000-memory.dmp

Filesize
8KB

Download
memory/1732-13-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads