dridex | 745a55baf57dd1b7ce9c758087660f6d408b6cf9471df4c7e823f5f622097394

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20-04-2024 18:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fd57127a9d03362b266131627024567f_JaffaCakes118.dll
Size

1.7MB
MD5

fd57127a9d03362b266131627024567f
SHA1

8fd4756ed988115415e16ddd1813f1d6a7127efb
SHA256

745a55baf57dd1b7ce9c758087660f6d408b6cf9471df4c7e823f5f622097394
SHA512

7da2e4c387bb16ee026e20db9954b138090e501cf15247bb404b8b6cae781f0980cfcff817cbe0f8a059af05adf22d01cf0ad9557f7ccbbf0ada9b7a3af0447a
SSDEEP

12288:PVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:mfP7fWsK5z9A+WGAW+V5SB6Ct4bnb

Score

10^/10

dridex botnet evasion payload persistence trojan

Malware Config

Signatures

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex

Dridex Shellcode 1 IoCs

Detects Dridex Payload shellcode injected in Explorer process.

botnet payload

Processes:

resource	yara_rule
behavioral2/memory/3512-4-0x0000000002DB0000-0x0000000002DB1000-memory.dmp	dridex_stager_shellcode

Executes dropped EXE 3 IoCs

Processes:

printfilterpipelinesvc.exetcmsetup.exeCameraSettingsUIHost.exe

pid process

2632 printfilterpipelinesvc.exe
3800 tcmsetup.exe
1504 CameraSettingsUIHost.exe
Loads dropped DLL 5 IoCs

Processes:

printfilterpipelinesvc.exetcmsetup.exeCameraSettingsUIHost.exe

pid process

2632 printfilterpipelinesvc.exe
2632 printfilterpipelinesvc.exe
2632 printfilterpipelinesvc.exe
3800 tcmsetup.exe
1504 CameraSettingsUIHost.exe

pid	process
2632	printfilterpipelinesvc.exe
3800	tcmsetup.exe
1504	CameraSettingsUIHost.exe

pid	process
2632	printfilterpipelinesvc.exe
2632	printfilterpipelinesvc.exe
2632	printfilterpipelinesvc.exe
3800	tcmsetup.exe
1504	CameraSettingsUIHost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Qepeviktqrkcxrd = "C:\\Users\\Admin\\AppData\\Roaming\\Adobe\\Acrobat\\DC\\Security\\XqtmWn\\tcmsetup.exe"

Checks whether UAC is enabled 1 TTPs 3 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

tcmsetup.exeCameraSettingsUIHost.exeprintfilterpipelinesvc.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	tcmsetup.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	CameraSettingsUIHost.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	printfilterpipelinesvc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

regsvr32.exe

pid	process
1080	regsvr32.exe
1080	regsvr32.exe
1080	regsvr32.exe
1080	regsvr32.exe
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512
3512

Suspicious use of UnmapMainImage 1 IoCs

Processes:

pid process

3512

pid	process
3512

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

description	pid	target process
PID 3512 wrote to memory of 2976	3512	printfilterpipelinesvc.exe
PID 3512 wrote to memory of 2976	3512	printfilterpipelinesvc.exe
PID 3512 wrote to memory of 2632	3512	printfilterpipelinesvc.exe
PID 3512 wrote to memory of 2632	3512	printfilterpipelinesvc.exe
PID 3512 wrote to memory of 4432	3512	tcmsetup.exe
PID 3512 wrote to memory of 4432	3512	tcmsetup.exe
PID 3512 wrote to memory of 3800	3512	tcmsetup.exe
PID 3512 wrote to memory of 3800	3512	tcmsetup.exe
PID 3512 wrote to memory of 1000	3512	CameraSettingsUIHost.exe
PID 3512 wrote to memory of 1000	3512	CameraSettingsUIHost.exe
PID 3512 wrote to memory of 1504	3512	CameraSettingsUIHost.exe
PID 3512 wrote to memory of 1504	3512	CameraSettingsUIHost.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\fd57127a9d03362b266131627024567f_JaffaCakes118.dll
1⤵
- Suspicious behavior: EnumeratesProcesses
PID:1080

C:\Windows\system32\printfilterpipelinesvc.exe
C:\Windows\system32\printfilterpipelinesvc.exe
1⤵
PID:2976

C:\Users\Admin\AppData\Local\r0s\printfilterpipelinesvc.exe
C:\Users\Admin\AppData\Local\r0s\printfilterpipelinesvc.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
PID:2632

C:\Windows\system32\tcmsetup.exe
C:\Windows\system32\tcmsetup.exe
1⤵
PID:4432

C:\Users\Admin\AppData\Local\3KhcT8\tcmsetup.exe
C:\Users\Admin\AppData\Local\3KhcT8\tcmsetup.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
PID:3800

C:\Windows\system32\CameraSettingsUIHost.exe
C:\Windows\system32\CameraSettingsUIHost.exe
1⤵
PID:1000

C:\Users\Admin\AppData\Local\we79YJWE\CameraSettingsUIHost.exe
C:\Users\Admin\AppData\Local\we79YJWE\CameraSettingsUIHost.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
PID:1504

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\3KhcT8\TAPI32.dll

Filesize
1.7MB

MD5
7710200faf3a4546b151c58a218c99e8

SHA1
4b999d80823e94d91686f56520c6af7c33392e63

SHA256
0ede644051ca29c49f43c0167cb4ae747458ffd2b3a57f3fa92faa7948816460

SHA512
5f374862bc1d91eea97acef7793937c8239f69c12048268a5bbbeb0ccb7ccc1b8ad543dd4cc857e03a26acf1c0507ce0d24c494f341a9f93f1dcd5712362104f

Download Submit
C:\Users\Admin\AppData\Local\3KhcT8\tcmsetup.exe

Filesize
16KB

MD5
58f3b915b9ae7d63431772c2616b0945

SHA1
6346e837da3b0f551becb7cac6d160e3063696e9

SHA256
e243501ba2ef7a6f04f51410bb916faffe0ec23450a4d030ce6bfe747e544b39

SHA512
7b09192af460c502d1a94989a0d06191c8c7a058ce3a4541e3f45960a1e12529d0cdaff9da3d5bacfdceed57aeb6dc9a159c6c0a95675c438f99bf7e418c6dc5

Download Submit
C:\Users\Admin\AppData\Local\r0s\XmlLite.dll

Filesize
1.7MB

MD5
dcc72e21fd06f404fd8190879a337f1f

SHA1
1696a95362bc81d5f5a0a3a467e6a32942d29286

SHA256
4fc4e46cead4966a590070619d0651856276f63d263f713d1697881dfc6ec71a

SHA512
75c3c30783aeffb1dc930acf74d25568dab5267a2b50bb138598171ba68b0867e8766117ba92e6496ddce4d9d239910fe6454555b93fae5a5a31a24417e27541

Download Submit
C:\Users\Admin\AppData\Local\r0s\printfilterpipelinesvc.exe

Filesize
813KB

MD5
331a40eabaa5870e316b401bd81c4861

SHA1
ddff65771ca30142172c0d91d5bfff4eb1b12b73

SHA256
105099819555ed87ef3dab70a2eaf2cb61076f453266cec57ffccb8f4c00df88

SHA512
29992dbf10f327d77865af5e6ebbe66b937a5b4ad04c68cafbf4e6adbd6c6532c8a82ac7e638d97c1f053353a7c8a6d7e379f389af15443c94a1e8f9b16be5f8

Download Submit
C:\Users\Admin\AppData\Local\we79YJWE\CameraSettingsUIHost.exe

Filesize
31KB

MD5
9e98636523a653c7a648f37be229cf69

SHA1
bd4da030e7cf4d55b7c644dfacd26b152e6a14c4

SHA256
3bf20bc5a208dfa1ea26a042fd0010b1268dcfedc94ed775f11890bc1d95e717

SHA512
41966166e2ddfe40e6f4e6da26bc490775caac9997465c6dd94ba6a664d3a797ffc2aa5684c95702e8657e5cea62a46a75aee3e7d5e07a47dcaaa5c4da565e78

Download Submit
C:\Users\Admin\AppData\Local\we79YJWE\DUI70.dll

Filesize
1.9MB

MD5
091acbf4c1b2a82064a031927e95da9a

SHA1
dc9a804a2b4ad533442ea178f274566459eeb587

SHA256
0cfc11d34931fe528637ed0dcd7cc2f931816a58ab15909149e69d417061298d

SHA512
8593fbb0af633b78b298db18db0a49d9e8b7de7cb75d34028af3aa813c12013f2a8a1c377068d10deb761d3a5a6802b1901fc9414ec299d9ed1e2432b93858e3

Download Submit
C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Vqslomum.lnk

Filesize
1KB

MD5
44f3e895a618c298b19f06edb9aea4c0

SHA1
08c23207fd33fb49be072a0d392cfe8c7671a5a6

SHA256
6f4811e039efbca80306b269c8d80d84922ba90b553aa471dfc7ce4ce097313a

SHA512
7e0fb8f0f86cf999574e529065076b34dcccf00206c247e4a66bbf20167d849565d073246989e25a3b7596f38040e00277cb331c853d9f7be41e269f6441a3a8

Download Submit
memory/1080-0-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/1080-7-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/1080-1-0x00000000005C0000-0x00000000005C7000-memory.dmp

Filesize
28KB

Download
memory/1504-95-0x0000000140000000-0x00000001401EF000-memory.dmp

Filesize
1.9MB

Download
memory/1504-98-0x000002A9485F0000-0x000002A9485F7000-memory.dmp

Filesize
28KB

Download
memory/1504-101-0x0000000140000000-0x00000001401EF000-memory.dmp

Filesize
1.9MB

Download
memory/2632-67-0x0000000140000000-0x00000001401AA000-memory.dmp

Filesize
1.7MB

Download
memory/2632-61-0x0000000140000000-0x00000001401AA000-memory.dmp

Filesize
1.7MB

Download
memory/2632-63-0x000001E86A430000-0x000001E86A437000-memory.dmp

Filesize
28KB

Download
memory/3512-15-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-19-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-21-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-22-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-23-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-24-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-26-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-25-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-28-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-29-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-30-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-32-0x0000000001390000-0x0000000001397000-memory.dmp

Filesize
28KB

Download
memory/3512-27-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-38-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-39-0x00007FF8B9640000-0x00007FF8B9650000-memory.dmp

Filesize
64KB

Download
memory/3512-48-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-50-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-20-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-18-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-17-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-16-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-14-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-4-0x0000000002DB0000-0x0000000002DB1000-memory.dmp

Filesize
4KB

Download
memory/3512-6-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-8-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-13-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-11-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-12-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3512-9-0x00007FF8B8FBA000-0x00007FF8B8FBB000-memory.dmp

Filesize
4KB

Download
memory/3512-10-0x0000000140000000-0x00000001401A9000-memory.dmp

Filesize
1.7MB

Download
memory/3800-80-0x00000201391C0000-0x00000201391C7000-memory.dmp

Filesize
28KB

Download
memory/3800-84-0x0000000140000000-0x00000001401AB000-memory.dmp

Filesize
1.7MB

Download
memory/3800-78-0x0000000140000000-0x00000001401AB000-memory.dmp

Filesize
1.7MB

Download