qakbot | 05bd9cbf9725884979435d684a7268a75eb05d5916dc85325b0286e9ed71a038

General

Target

44467.7730002314.dat.dll
Size

750KB
MD5

e2ea31f06e36a66fe29fdad302410e36
SHA1

6e7b7faee6212f233373c559f0e8900f80b7098a
SHA256

05bd9cbf9725884979435d684a7268a75eb05d5916dc85325b0286e9ed71a038
SHA512

87b3af9ce4f72e6c7d2920654f6dde2ed274674bf6b3e3092ab987aceb29c2d47b9ee512a4c044e64a37ba703eff775c575d5cfddb64986eafd2572cab442f87

Score

10^/10

qakbot obama105 1632821932 banker evasion stealer trojan

Malware Config

Extracted

Family

qakbot

Version

402.363

Botnet

obama105

Campaign

1632821932

C2

120.151.47.189:443

41.228.22.180:443

39.52.241.3:995

199.27.127.129:443

216.201.162.158:443

136.232.34.70:443

196.217.156.63:995

120.150.218.241:995

95.77.223.148:443

185.250.148.74:443

181.118.183.94:443

105.198.236.99:443

140.82.49.12:443

37.210.152.224:995

89.101.97.139:443

81.241.252.59:2078

27.223.92.142:995

81.250.153.227:2222

73.151.236.31:443

47.22.148.6:443

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

1016 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

964 schtasks.exe

pid	process
1016	regsvr32.exe

pid	process
964	schtasks.exe

Modifies data under HKEY_USERS 10 IoCs

Processes:

explorer.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lfbahxasir\9396a1f8 = d22f70ea55b59af523b4c40ca41b681c8d5ce09fa4fc051a203d5b1816c93772a5f491de620d5c9166b4	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lfbahxasir\5463a96b = fd2d1926d60662a055a8f49b70b8e06f29b3e40a01fc07bb52fb27ffd106c058c4a2492f0c76b2a5bb50a9eb7d4826a57f59adbc3d664b1de656ee0b4c10b5d2886622b7af1d1f5aad977302c8b32034744e82a42e87d1fd3fdcf00099	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lfbahxasir\a60971b6 = 2c9c623acb3a4125d3807a0dcce005095fa10a298b94e22f4faca7f0f9a0faf85a9a805ea3cc4ab8bd4182bb34f864b1	explorer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Lfbahxasir	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lfbahxasir\d9401e40 = e35484667ac64500a73918	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lfbahxasir\ecdfce0e = 073021ea317d1d9773afeaa7ba3cc56803eecac48113e44205d8952d181e19dc4a91d850fefe6f8e607816baf6270f5c5422f8d75c2559c9821811f1979c6af1ab77c9bcdf9275e38609ca56a5cefed8cfb3952ebfc97b5ed231658a6387ad17a278e770fd708132d07b69c88bfa9c701b24e03cba4d9f109474c5f538a49717fc8f325ae8c51a94b00852621b54d245036e9331755434f8529dd4c8875af081204863ef06a617f76de5c1b45d7d5475393d19dc	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lfbahxasir\ee9eee72 = 45edd3afda5f21620ab98af44c763cefcab3647345c4ca8d4365799fab1cef2e789d414481a36590695d9f88875b3805ee85fd5bb6baa49414bff8b7003830ef57e0dcc0230034	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lfbahxasir\56228917 = 676e8bb70c373255f875f79137bdd2a76b7552bea849663c91162732ed222cf182274fe6681749a786faba79263907ba6064ef6c401a837565a7fd5c40370fad4ab7d9a251deb3e5	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lfbahxasir\2b2ac69d = 104cc3e8a9023ec2bf022bddffd5cfbd5685f313d05a69bdb2568fd2c7d82e170c089c6a6629582fddc96968ace6f84d69e5f9aef956c75a79c1741520d5a004af29b4f3	explorer.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Lfbahxasir\d9401e40 = e35493667ac670b6f026f489f0e3f4f44928f6149a5160eb3759d04cccccd137	explorer.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

1480 rundll32.exe
1016 regsvr32.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

rundll32.exeregsvr32.exe

pid process

1480 rundll32.exe
1016 regsvr32.exe

pid	process
1480	rundll32.exe
1016	regsvr32.exe

pid	process
1480	rundll32.exe
1016	regsvr32.exe

Suspicious use of WriteProcessMemory 43 IoCs

Processes:

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

description	pid	process	target process
PID 1364 wrote to memory of 1480	1364	rundll32.exe	rundll32.exe
PID 1364 wrote to memory of 1480	1364	rundll32.exe	rundll32.exe
PID 1364 wrote to memory of 1480	1364	rundll32.exe	rundll32.exe
PID 1364 wrote to memory of 1480	1364	rundll32.exe	rundll32.exe
PID 1364 wrote to memory of 1480	1364	rundll32.exe	rundll32.exe
PID 1364 wrote to memory of 1480	1364	rundll32.exe	rundll32.exe
PID 1364 wrote to memory of 1480	1364	rundll32.exe	rundll32.exe
PID 1480 wrote to memory of 1352	1480	rundll32.exe	explorer.exe
PID 1480 wrote to memory of 1352	1480	rundll32.exe	explorer.exe
PID 1480 wrote to memory of 1352	1480	rundll32.exe	explorer.exe
PID 1480 wrote to memory of 1352	1480	rundll32.exe	explorer.exe
PID 1480 wrote to memory of 1352	1480	rundll32.exe	explorer.exe
PID 1480 wrote to memory of 1352	1480	rundll32.exe	explorer.exe
PID 1352 wrote to memory of 964	1352	explorer.exe	schtasks.exe
PID 1352 wrote to memory of 964	1352	explorer.exe	schtasks.exe
PID 1352 wrote to memory of 964	1352	explorer.exe	schtasks.exe
PID 1352 wrote to memory of 964	1352	explorer.exe	schtasks.exe
PID 976 wrote to memory of 1860	976	taskeng.exe	regsvr32.exe
PID 976 wrote to memory of 1860	976	taskeng.exe	regsvr32.exe
PID 976 wrote to memory of 1860	976	taskeng.exe	regsvr32.exe
PID 976 wrote to memory of 1860	976	taskeng.exe	regsvr32.exe
PID 976 wrote to memory of 1860	976	taskeng.exe	regsvr32.exe
PID 1860 wrote to memory of 1016	1860	regsvr32.exe	regsvr32.exe
PID 1860 wrote to memory of 1016	1860	regsvr32.exe	regsvr32.exe
PID 1860 wrote to memory of 1016	1860	regsvr32.exe	regsvr32.exe
PID 1860 wrote to memory of 1016	1860	regsvr32.exe	regsvr32.exe
PID 1860 wrote to memory of 1016	1860	regsvr32.exe	regsvr32.exe
PID 1860 wrote to memory of 1016	1860	regsvr32.exe	regsvr32.exe
PID 1860 wrote to memory of 1016	1860	regsvr32.exe	regsvr32.exe
PID 1016 wrote to memory of 1816	1016	regsvr32.exe	explorer.exe
PID 1016 wrote to memory of 1816	1016	regsvr32.exe	explorer.exe
PID 1016 wrote to memory of 1816	1016	regsvr32.exe	explorer.exe
PID 1016 wrote to memory of 1816	1016	regsvr32.exe	explorer.exe
PID 1016 wrote to memory of 1816	1016	regsvr32.exe	explorer.exe
PID 1016 wrote to memory of 1816	1016	regsvr32.exe	explorer.exe
PID 1816 wrote to memory of 1164	1816	explorer.exe	reg.exe
PID 1816 wrote to memory of 1164	1816	explorer.exe	reg.exe
PID 1816 wrote to memory of 1164	1816	explorer.exe	reg.exe
PID 1816 wrote to memory of 1164	1816	explorer.exe	reg.exe
PID 1816 wrote to memory of 1784	1816	explorer.exe	reg.exe
PID 1816 wrote to memory of 1784	1816	explorer.exe	reg.exe
PID 1816 wrote to memory of 1784	1816	explorer.exe	reg.exe
PID 1816 wrote to memory of 1784	1816	explorer.exe	reg.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44467.7730002314.dat.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1364

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\44467.7730002314.dat.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1480

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:1352

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn jdofefpfax /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\44467.7730002314.dat.dll\"" /SC ONCE /Z /ST 15:50 /ET 16:02
4⤵
- Creates scheduled task(s)
PID:964

C:\Windows\system32\taskeng.exe
taskeng.exe {FE8EEC5D-3104-456A-9E04-4DF27D265AD7} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:976

C:\Windows\system32\regsvr32.exe
regsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\44467.7730002314.dat.dll"
2⤵
- Suspicious use of WriteProcessMemory
PID:1860

C:\Windows\SysWOW64\regsvr32.exe
-s "C:\Users\Admin\AppData\Local\Temp\44467.7730002314.dat.dll"
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1016

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
4⤵
- Modifies data under HKEY_USERS
- Suspicious use of WriteProcessMemory
PID:1816

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\Mipynv" /d "0"
5⤵
PID:1164

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\Dzwjsvzv" /d "0"
5⤵
PID:1784

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\44467.7730002314.dat.dll
MD5
e2ea31f06e36a66fe29fdad302410e36

SHA1
6e7b7faee6212f233373c559f0e8900f80b7098a

SHA256
05bd9cbf9725884979435d684a7268a75eb05d5916dc85325b0286e9ed71a038

SHA512
87b3af9ce4f72e6c7d2920654f6dde2ed274674bf6b3e3092ab987aceb29c2d47b9ee512a4c044e64a37ba703eff775c575d5cfddb64986eafd2572cab442f87

Download Submit
\??\PIPE\wkssvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Users\Admin\AppData\Local\Temp\44467.7730002314.dat.dll
MD5
e2ea31f06e36a66fe29fdad302410e36

SHA1
6e7b7faee6212f233373c559f0e8900f80b7098a

SHA256
05bd9cbf9725884979435d684a7268a75eb05d5916dc85325b0286e9ed71a038

SHA512
87b3af9ce4f72e6c7d2920654f6dde2ed274674bf6b3e3092ab987aceb29c2d47b9ee512a4c044e64a37ba703eff775c575d5cfddb64986eafd2572cab442f87

Download Submit
memory/964-62-0x0000000000000000-mapping.dmp

Download
memory/1016-72-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/1016-71-0x0000000074560000-0x0000000074632000-memory.dmp

Filesize
840KB

Download
memory/1016-70-0x0000000074560000-0x0000000074581000-memory.dmp

Filesize
132KB

Download
memory/1016-67-0x0000000000000000-mapping.dmp

Download
memory/1164-77-0x0000000000000000-mapping.dmp

Download
memory/1352-59-0x0000000000000000-mapping.dmp

Download
memory/1352-63-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1352-61-0x0000000074DD1000-0x0000000074DD3000-memory.dmp

Filesize
8KB

Download
memory/1480-54-0x0000000000000000-mapping.dmp

Download
memory/1480-58-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/1480-56-0x0000000074FB0000-0x0000000074FD1000-memory.dmp

Filesize
132KB

Download
memory/1480-57-0x0000000074FB0000-0x0000000075082000-memory.dmp

Filesize
840KB

Download
memory/1480-55-0x0000000075651000-0x0000000075653000-memory.dmp

Filesize
8KB

Download
memory/1784-78-0x0000000000000000-mapping.dmp

Download
memory/1816-73-0x0000000000000000-mapping.dmp

Download
memory/1816-79-0x0000000000080000-0x00000000000A1000-memory.dmp

Filesize
132KB

Download
memory/1860-65-0x000007FEFC271000-0x000007FEFC273000-memory.dmp

Filesize
8KB

Download
memory/1860-64-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads