trickbot | ddc2c78d6f8510947bef12901b68da4f595e0733d9bc82434791d293cdc9e168

General

Target

LisectAVT_2403002B_208.exe
Size

776KB
MD5

3299acdbd8a544780abb6eae4668d1aa
SHA1

9e7a81e25b980faa44c4048171027eea865e874b
SHA256

ddc2c78d6f8510947bef12901b68da4f595e0733d9bc82434791d293cdc9e168
SHA512

f468b7e85d5ccde05b025ee57d5e9f55286fc7d8fc4dd90b1e600f6f1ba30e6f73ec83cc9f2d88f245ab41d9659a5cb2637837f438f7234f942f5cc9a64fd6cd
SSDEEP

12288:FeTBslq08I3L92xhqmqUVWFxjPc/jxEnU2vMQs:UtI3L9WqdjPU67

Score

10^/10

trickbot top115 aspackv2 banker discovery trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

top115

C2

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

Attributes

autorun
Name:pwgrabb
Name:pwgrabc

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\BprpheQ.exe	aspack_v212_v242

Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.

Query Registry
T1012

System Information Discovery
T1082

Processes:

BprpheQ.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation BprpheQ.exe
Executes dropped EXE 1 IoCs

Processes:

BprpheQ.exe

pid process

4548 BprpheQ.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\Control Panel\International\Geo\Nation	BprpheQ.exe

pid	process
4548	BprpheQ.exe

Drops file in Program Files directory 64 IoCs

Processes:

BprpheQ.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe	BprpheQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\serialver.exe	BprpheQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftOfficeHub_18.1903.1152.0_x64__8wekyb3d8bbwe\LocalBridge.exe	BprpheQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebMediaExtensions_1.0.20875.0_x64__8wekyb3d8bbwe\Microsoft.WebMediaExtensions.exe	BprpheQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\WindowsCamera.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\wsgen.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE	BprpheQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\minidump-analyzer.exe	BprpheQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Eula.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Microsoft Office\Office16\OSPPREARM.EXE	BprpheQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.YourPhone_0.19051.7.0_x64__8wekyb3d8bbwe\YourPhone.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\idlj.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\jjs.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Windows Mail\wabmig.exe	BprpheQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.BingWeather_4.25.20211.0_x64__8wekyb3d8bbwe\Microsoft.Msn.Weather.exe	BprpheQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\wow_helper.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\javaw.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jconsole.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DWTRIG20.EXE	BprpheQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroLayoutRecognizer\AcroLayoutRecognizer.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\PDFREFLOW.EXE	BprpheQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\plugin-container.exe	BprpheQ.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\javaw.exe	BprpheQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Microsoft.MicrosoftSolitaireCollection.exe	BprpheQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Maps.exe	BprpheQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleUpdateComRegisterShell64.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\ssvagent.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE	BprpheQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE	BprpheQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_x64__8wekyb3d8bbwe\Solitaire.exe	BprpheQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Video.UI.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\chrome.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\kinit.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE	BprpheQ.exe
File opened for modification	C:\Program Files\7-Zip\7zG.exe	BprpheQ.exe
File opened for modification	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\chrome_pwa_launcher.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Google\Chrome\Application\123.0.6312.106\Installer\setup.exe	BprpheQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\AppInstallerPythonRedirector.exe	BprpheQ.exe
File opened for modification	C:\Program Files (x86)\Windows Photo Viewer\ImagingDevices.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\msoasb.exe	BprpheQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.SkypeApp_14.53.77.0_x64__kzf8qxf38zg5c\SkypeBackgroundHost.exe	BprpheQ.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\HxOutlook.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jar.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jdb.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\pack200.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Microsoft Office 15\ClientX64\OfficeClickToRun.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\MSOHTMED.EXE	BprpheQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\SELFCERT.EXE	BprpheQ.exe
File opened for modification	C:\Program Files\Mozilla Firefox\pingsender.exe	BprpheQ.exe
File opened for modification	C:\Program Files (x86)\Google\Update\1.3.36.371\GoogleCrashHandler64.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\bin\jstack.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Java\jre-1.8\bin\servertool.exe	BprpheQ.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe	BprpheQ.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\PaintStudio.View.exe	BprpheQ.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

2756 3632 WerFault.exe LisectAVT_2403002B_208.exe
1904 3632 WerFault.exe LisectAVT_2403002B_208.exe

pid	pid_target	process	target process
2756	3632	WerFault.exe	LisectAVT_2403002B_208.exe
1904	3632	WerFault.exe	LisectAVT_2403002B_208.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

LisectAVT_2403002B_208.exeBprpheQ.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LisectAVT_2403002B_208.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BprpheQ.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 2444 wermgr.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

LisectAVT_2403002B_208.exe

pid process

3632 LisectAVT_2403002B_208.exe
3632 LisectAVT_2403002B_208.exe

description	pid	process
Token: SeDebugPrivilege	2444	wermgr.exe

pid	process
3632	LisectAVT_2403002B_208.exe
3632	LisectAVT_2403002B_208.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

LisectAVT_2403002B_208.exeBprpheQ.exe

description	pid	process	target process
PID 3632 wrote to memory of 4548	3632	LisectAVT_2403002B_208.exe	BprpheQ.exe
PID 3632 wrote to memory of 4548	3632	LisectAVT_2403002B_208.exe	BprpheQ.exe
PID 3632 wrote to memory of 4548	3632	LisectAVT_2403002B_208.exe	BprpheQ.exe
PID 3632 wrote to memory of 2444	3632	LisectAVT_2403002B_208.exe	wermgr.exe
PID 3632 wrote to memory of 2444	3632	LisectAVT_2403002B_208.exe	wermgr.exe
PID 3632 wrote to memory of 3316	3632	LisectAVT_2403002B_208.exe	cmd.exe
PID 3632 wrote to memory of 3316	3632	LisectAVT_2403002B_208.exe	cmd.exe
PID 4548 wrote to memory of 3260	4548	BprpheQ.exe	cmd.exe
PID 4548 wrote to memory of 3260	4548	BprpheQ.exe	cmd.exe
PID 4548 wrote to memory of 3260	4548	BprpheQ.exe	cmd.exe
PID 3632 wrote to memory of 2444	3632	LisectAVT_2403002B_208.exe	wermgr.exe
PID 3632 wrote to memory of 2444	3632	LisectAVT_2403002B_208.exe	wermgr.exe

C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002B_208.exe
"C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002B_208.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3632

C:\Users\Admin\AppData\Local\Temp\BprpheQ.exe
C:\Users\Admin\AppData\Local\Temp\BprpheQ.exe
2⤵
- Checks computer location settings
- Executes dropped EXE
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4548

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\4b960d6f.bat" "
3⤵
- System Location Discovery: System Language Discovery
PID:3260

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2444

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe
2⤵
PID:3316

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3632 -s 588
2⤵
- Program crash
PID:2756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3632 -s 628
2⤵
- Program crash
PID:1904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3632 -ip 3632
1⤵
PID:2176

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3632 -ip 3632
1⤵
PID:3688

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\MDMHN06X\k2[1].rar

Filesize
4B

MD5
d3b07384d113edec49eaa6238ad5ff00

SHA1
f1d2d2f924e986ac86fdf7b36c94bcdf32beec15

SHA256
b5bb9d8014a0f9b1d61e21e796d78dccdf1352f23cd32812f4850b878ae4944c

SHA512
0cf9180a764aba863a67b6d72f0918bc131c6772642cb2dce5a34f0a702f9470ddc2bf125c12198b1995c233c34b4afd346c54a2334c350a948a51b6e8b4e6b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\4b960d6f.bat

Filesize
189B

MD5
db02bb5d02453f9145774a33e1048598

SHA1
49976ed301b445595de2e25eceea3ef3eddc5fdc

SHA256
ed0e983d3cc20d6071e6308f7940f37ac175ed0aef6a96d6146e259f21cf8c95

SHA512
5fab423eb9602a6d4f4d8587895da61cca7990aef22d1139d58ebc458988dcb0fcc539ce7a1faad04703e512201da69a5a588812f0b8e1ef0ef7207a89e86473

Download Submit
C:\Users\Admin\AppData\Local\Temp\6C1E13DC.exe

Filesize
4B

MD5
20879c987e2f9a916e578386d499f629

SHA1
c7b33ddcc42361fdb847036fc07e880b81935d5d

SHA256
9f2981a7cc4d40a2a409dc895de64253acd819d7c0011c8e80b86fe899464e31

SHA512
bcdde1625364dd6dd143b45bdcec8d59cf8982aff33790d390b839f3869e0e815684568b14b555a596d616252aeeaa98dac2e6e551c9095ea11a575ff25ff84f

Download Submit
C:\Users\Admin\AppData\Local\Temp\BprpheQ.exe

Filesize
15KB

MD5
f7d21de5c4e81341eccd280c11ddcc9a

SHA1
d4e9ef10d7685d491583c6fa93ae5d9105d815bd

SHA256
4485df22c627fa0bb899d79aa6ff29bc5be1dbc3caa2b7a490809338d54b7794

SHA512
e4553b86b083996038bacfb979ad0b86f578f95185d8efac34a77f6cc73e491d4f70e1449bbc9eb1d62f430800c1574101b270e1cb0eeed43a83049a79b636a3

Download Submit
memory/2444-58-0x0000020641880000-0x00000206418A9000-memory.dmp

Filesize
164KB

Download
memory/2444-57-0x00000206419E0000-0x00000206419E1000-memory.dmp

Filesize
4KB

Download
memory/2444-63-0x0000020641880000-0x00000206418A9000-memory.dmp

Filesize
164KB

Download
memory/3632-13-0x00000000024B0000-0x00000000024EA000-memory.dmp

Filesize
232KB

Download
memory/3632-12-0x00000000024B0000-0x00000000024EA000-memory.dmp

Filesize
232KB

Download
memory/3632-7-0x0000000002470000-0x00000000024AF000-memory.dmp

Filesize
252KB

Download
memory/3632-11-0x0000000002430000-0x000000000246C000-memory.dmp

Filesize
240KB

Download
memory/3632-0-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/3632-49-0x0000000002600000-0x0000000002601000-memory.dmp

Filesize
4KB

Download
memory/3632-59-0x0000000002410000-0x0000000002423000-memory.dmp

Filesize
76KB

Download
memory/3632-60-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/3632-61-0x00000000024B0000-0x00000000024EA000-memory.dmp

Filesize
232KB

Download
memory/3632-50-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

Download
memory/4548-4-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download
memory/4548-55-0x0000000000230000-0x0000000000239000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads