a81ae239281eb461627735e21b1e37e7184cb855e47d8888769ef86ceff8f87c

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08/03/2024, 21:49

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General

Target

a81ae239281eb461627735e21b1e37e7184cb855e47d8888769ef86ceff8f87c.exe
Size

142KB
MD5

159c9c8d767edd3d55a56c1f6bf5bd1d
SHA1

b3bf6243e35951ab0d46f7adb00547f0dab02497
SHA256

a81ae239281eb461627735e21b1e37e7184cb855e47d8888769ef86ceff8f87c
SHA512

37e166ad47cf9720a5655382c5e6ebf1156478d206459338d1bdba7ca25c293b8a62ec0815c7ff9e6f6015a34b05ab108f22b5205c302b4cb16362516a9f4e90
SSDEEP

3072:Jttca0Qt7TMOgrcxweQToVFV6qelNJELGgL853scBOpsF0D0zSE9NYRpZwVjdG5+:JtKQ3ghoVFV6qelNJ7BvBFYkSNZwVj++

Score

8^/10

persistence

Malware Config

Signatures

Modifies AppInit DLL entries 2 TTPs
persistence

Registry Run Keys / Startup Folder
T1547.001

Modify Registry
T1112

Executes dropped EXE 1 IoCs

pid	Process
4644	crdkdxb.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\crdkdxb.exe	a81ae239281eb461627735e21b1e37e7184cb855e47d8888769ef86ceff8f87c.exe
File created	C:\PROGRA~3\Mozilla\xczzoaa.dll	crdkdxb.exe

C:\Users\Admin\AppData\Local\Temp\a81ae239281eb461627735e21b1e37e7184cb855e47d8888769ef86ceff8f87c.exe
"C:\Users\Admin\AppData\Local\Temp\a81ae239281eb461627735e21b1e37e7184cb855e47d8888769ef86ceff8f87c.exe"
1⤵
- Drops file in Program Files directory
PID:1172

C:\PROGRA~3\Mozilla\crdkdxb.exe
C:\PROGRA~3\Mozilla\crdkdxb.exe -ofessij
1⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:4644

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3940 --field-trial-handle=2284,i,15722001240173834669,15048020084704567542,262144 --variations-seed-version /prefetch:8
1⤵
PID:2356

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\Mozilla\crdkdxb.exe

Filesize
142KB

MD5
bdfbff820b977ea49eb11c25f37cf555

SHA1
45b8892787be67230daf9d2bc366ce1b02b2f4cd

SHA256
6d364c9db7235870bca27656814626eb3e51778f6c87294756c5bacdeec2141e

SHA512
88c3e844206c7787fbcf84711688acdadbadd0d8d56bc4c45a08fd223be4dd429a85b1f88fb50156cdf15d1200161ae24f02a783632ae0989df2b25b7a8f9424

Download Submit
memory/1172-0-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1172-1-0x00000000009F0000-0x0000000000A4B000-memory.dmp

Filesize
364KB

Download
memory/1172-10-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4644-8-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/4644-11-0x0000000000D10000-0x0000000000D6B000-memory.dmp

Filesize
364KB

Download
memory/4644-17-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download