qakbot | e7e9ac9bbc69589e627f913f8605938b96afd929ebc974ffa0955598d19498d1

General

Target

44481.6902336806.dat.dll
Size

756KB
MD5

acdcd26de7e78893c0b6861316721469
SHA1

2f8716ea8f2747f7fdac054ec58644d6a3a175a4
SHA256

e7e9ac9bbc69589e627f913f8605938b96afd929ebc974ffa0955598d19498d1
SHA512

84c29ce85551beda34e86c56da1d0a2a97f080b0073de679183eb5a1493c3a2bd760d414526f43643ec9689a3a010ed357e9428d4bd18c08cc664c9903f00aa7

Score

10^/10

qakbot obama113 1634023197 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama113

Campaign

1634023197

C2

73.52.50.32:443

167.248.117.81:443

209.236.35.178:443

67.230.44.194:443

72.173.78.211:443

146.66.238.74:443

181.118.183.94:443

94.200.181.154:443

81.250.153.227:2222

69.30.186.190:443

93.48.58.123:2222

136.232.34.70:443

103.142.10.177:443

185.250.148.74:443

174.54.193.186:443

39.49.64.244:995

89.137.52.44:443

77.31.162.93:443

24.107.165.50:443

73.230.205.91:443

Signatures

Qakbot/Qbot
Qbot or Qakbot is a sophisticated worm with banking capabilities.
trojan banker stealer qakbot
Windows security bypass 2 TTPs
evasion trojan

Disabling Security Tools
T1089

Modify Registry
T1112
Loads dropped DLL 1 IoCs

Processes:

regsvr32.exe

pid process

1144 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

1832 schtasks.exe

pid	process
1144	regsvr32.exe

pid	process
1832	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Neqeznsee\67b92205 = 33428e26c670a8b7e66f8c3444a21dd9cfa1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Neqeznsee\5067d237 = 54b1670d5bdf3d163f60a0ed3bae2c46d26631e4adcf805e2001aac9ab81eee93aacf50c6cb782b568624e1d07b4b0768fd515cecd3b8c71d4f7c45e29042c57b5fc856af028d5a767597982aeec16c37a3743a3e6186b8248ad3dad09	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Neqeznsee\e8dbb552 = 44debcb034a9b9e0e784a1d2a4d22701fccd04e3f9e6fe02c067d949a3eb251b56fdeab253e576e95b5287b96d0f78d91318141c9aafe700c1ef06f01972f612ca9821b014ad622fb6bed31c99471e4809bcbad5c13075db	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Neqeznsee\95d3fad8 = 107b32ce875f33c419f5d5245f2c3ac9b1b5a2cf81b4c791	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Neqeznsee\2d6f9dbd = 20dd4a1bfd42a0869048223dc1bd8a5d89c9a8d7c30f79d09fed6812e8564cdd55437f6f90443f125db4dc37a42febb07a84e70fd484cd180ee37f3b6ad9032c63ebdc9c85b62ee1631663bca4bcd9f6c558a5722aff3b80d4d1ca7bd377643eaf4d360a7aa07058d1	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Neqeznsee\ea9a952e = 312e44962d582f15e4ba805cb0ad828358c5183ab4edf0c9e85ca7ef0e7eb5	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Neqeznsee\18f04df3 = 9a85fb52c0d882f53cc30112b8c2fa1dfc7bff9244e7862a54e894f635f5013d39217b	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Neqeznsee	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Neqeznsee\5226f24b = 8437907f1e335c4bb03c4431ec5c4b2d8d5c24eea3e843f39171ce81a98823b041fe0250774d5920b5141b5a08abc55aed67f2034e0425c03f7806b87ac48aba9c6ee2fbc8c180d06bfda679c9c6c5a1a0b2b6ed1e457555d957c33713312e757cd8ea5bdb5b629fe2674cf96982340b6f9e74d46bdd86dd43a8030b79fa9afe49df60c9e1654f1cb9fced3dc2b51f30	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Neqeznsee\67b92205 = 33429926c6709dda07c64a9c3f9e34d7bf7f6550b4f6b36244a32360bcc3d6b1a34b6f9236dfbf	explorer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

2004 rundll32.exe
1144 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

2004 rundll32.exe
1144 regsvr32.exe

pid	process
2004	rundll32.exe
1144	regsvr32.exe

pid	process
2004	rundll32.exe
1144	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exeregsvr32.exeexplorer.exe

description	pid	process	target process
PID 1652 wrote to memory of 2004	1652	rundll32.exe	rundll32.exe
PID 1652 wrote to memory of 2004	1652	rundll32.exe	rundll32.exe
PID 1652 wrote to memory of 2004	1652	rundll32.exe	rundll32.exe
PID 1652 wrote to memory of 2004	1652	rundll32.exe	rundll32.exe
PID 1652 wrote to memory of 2004	1652	rundll32.exe	rundll32.exe
PID 1652 wrote to memory of 2004	1652	rundll32.exe	rundll32.exe
PID 1652 wrote to memory of 2004	1652	rundll32.exe	rundll32.exe
PID 2004 wrote to memory of 1968	2004	rundll32.exe	explorer.exe
PID 2004 wrote to memory of 1968	2004	rundll32.exe	explorer.exe
PID 2004 wrote to memory of 1968	2004	rundll32.exe	explorer.exe
PID 2004 wrote to memory of 1968	2004	rundll32.exe	explorer.exe
PID 2004 wrote to memory of 1968	2004	rundll32.exe	explorer.exe
PID 2004 wrote to memory of 1968	2004	rundll32.exe	explorer.exe
PID 1968 wrote to memory of 1832	1968	explorer.exe	schtasks.exe
PID 1968 wrote to memory of 1832	1968	explorer.exe	schtasks.exe
PID 1968 wrote to memory of 1832	1968	explorer.exe	schtasks.exe
PID 1968 wrote to memory of 1832	1968	explorer.exe	schtasks.exe
PID 1468 wrote to memory of 1728	1468	taskeng.exe	regsvr32.exe
PID 1468 wrote to memory of 1728	1468	taskeng.exe	regsvr32.exe
PID 1468 wrote to memory of 1728	1468	taskeng.exe	regsvr32.exe
PID 1468 wrote to memory of 1728	1468	taskeng.exe	regsvr32.exe
PID 1468 wrote to memory of 1728	1468	taskeng.exe	regsvr32.exe
PID 1728 wrote to memory of 1144	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1144	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1144	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1144	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1144	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1144	1728	regsvr32.exe	regsvr32.exe
PID 1728 wrote to memory of 1144	1728	regsvr32.exe	regsvr32.exe
PID 1144 wrote to memory of 924	1144	regsvr32.exe	explorer.exe
PID 1144 wrote to memory of 924	1144	regsvr32.exe	explorer.exe
PID 1144 wrote to memory of 924	1144	regsvr32.exe	explorer.exe
PID 1144 wrote to memory of 924	1144	regsvr32.exe	explorer.exe
PID 1144 wrote to memory of 924	1144	regsvr32.exe	explorer.exe
PID 1144 wrote to memory of 924	1144	regsvr32.exe	explorer.exe
PID 924 wrote to memory of 296	924	explorer.exe	reg.exe
PID 924 wrote to memory of 296	924	explorer.exe	reg.exe
PID 924 wrote to memory of 296	924	explorer.exe	reg.exe
PID 924 wrote to memory of 296	924	explorer.exe	reg.exe
PID 924 wrote to memory of 944	924	explorer.exe	reg.exe
PID 924 wrote to memory of 944	924	explorer.exe	reg.exe
PID 924 wrote to memory of 944	924	explorer.exe	reg.exe
PID 924 wrote to memory of 944	924	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44481.6902336806.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1652

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44481.6902336806.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2004

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1968

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn xtwhnzjcfs /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44481.6902336806.dat.dll\"" /SC ONCE /Z /ST 16:26 /ET 16:38
4⤵
- Creates scheduled task(s)
PID:1832

C:\Windows\system32\taskeng.exe
taskeng.exe {7B603999-D4D0-474B-B778-3A22C3935BEC} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1468

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44481.6902336806.dat.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1728

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44481.6902336806.dat.dll"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1144

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
4⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:924

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\ProgramData\Microsoft\Ksxtas" /d "0"
5⤵
PID:296

C:\Windows\system32\reg.exe
C:\Windows\system32\reg.exe ADD "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /f /t REG_DWORD /v "C:\Users\Admin\AppData\Roaming\Microsoft\Aqcvslwi" /d "0"
5⤵
PID:944

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

Disabling Security Tools

1

T1089

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\44481.6902336806.dat.dll
MD5
acdcd26de7e78893c0b6861316721469

SHA1
2f8716ea8f2747f7fdac054ec58644d6a3a175a4

SHA256
e7e9ac9bbc69589e627f913f8605938b96afd929ebc974ffa0955598d19498d1

SHA512
84c29ce85551beda34e86c56da1d0a2a97f080b0073de679183eb5a1493c3a2bd760d414526f43643ec9689a3a010ed357e9428d4bd18c08cc664c9903f00aa7

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Users\Admin\AppData\Local\Temp\44481.6902336806.dat.dll
MD5
acdcd26de7e78893c0b6861316721469

SHA1
2f8716ea8f2747f7fdac054ec58644d6a3a175a4

SHA256
e7e9ac9bbc69589e627f913f8605938b96afd929ebc974ffa0955598d19498d1

SHA512
84c29ce85551beda34e86c56da1d0a2a97f080b0073de679183eb5a1493c3a2bd760d414526f43643ec9689a3a010ed357e9428d4bd18c08cc664c9903f00aa7

Download Submit
memory/296-93-0x0000000000000000-mapping.dmp

Download
memory/924-89-0x0000000000000000-mapping.dmp

Download
memory/924-96-0x00000000000C0000-0x00000000000E1000-memory.dmp

Filesize
132KB

Download
memory/944-94-0x0000000000000000-mapping.dmp

Download
memory/1144-87-0x00000000003F0000-0x0000000000411000-memory.dmp

Filesize
132KB

Download
memory/1144-86-0x00000000003F0000-0x0000000000411000-memory.dmp

Filesize
132KB

Download
memory/1144-84-0x00000000003F0000-0x0000000000411000-memory.dmp

Filesize
132KB

Download
memory/1144-85-0x00000000003F0000-0x0000000000411000-memory.dmp

Filesize
132KB

Download
memory/1144-83-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/1144-82-0x0000000000A30000-0x0000000000AF1000-memory.dmp

Filesize
772KB

Download
memory/1144-95-0x00000000003F0000-0x0000000000411000-memory.dmp

Filesize
132KB

Download
memory/1144-79-0x0000000000000000-mapping.dmp

Download
memory/1728-77-0x000007FEFBED1000-0x000007FEFBED3000-memory.dmp

Filesize
8KB

Download
memory/1728-76-0x0000000000000000-mapping.dmp

Download
memory/1832-75-0x0000000000000000-mapping.dmp

Download
memory/1968-11-0x0000000074A01000-0x0000000074A03000-memory.dmp

Filesize
8KB

Download
memory/1968-74-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1968-8-0x00000000000B0000-0x00000000000B2000-memory.dmp

Filesize
8KB

Download
memory/1968-9-0x0000000000000000-mapping.dmp

Download
memory/2004-72-0x0000000000260000-0x000000000029B000-memory.dmp

Filesize
236KB

Download
memory/2004-73-0x0000000000830000-0x0000000000851000-memory.dmp

Filesize
132KB

Download
memory/2004-0-0x0000000000000000-mapping.dmp

Download
memory/2004-6-0x0000000000830000-0x0000000000851000-memory.dmp

Filesize
132KB

Download
memory/2004-7-0x0000000000830000-0x0000000000851000-memory.dmp

Filesize
132KB

Download
memory/2004-5-0x0000000000830000-0x0000000000851000-memory.dmp

Filesize
132KB

Download
memory/2004-4-0x0000000000830000-0x0000000000851000-memory.dmp

Filesize
132KB

Download
memory/2004-3-0x00000000000B0000-0x00000000000B1000-memory.dmp

Filesize
4KB

Download
memory/2004-2-0x0000000000730000-0x00000000007F1000-memory.dmp

Filesize
772KB

Download
memory/2004-1-0x0000000076641000-0x0000000076643000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads