bfb6db1df972392eb8965569506b75df934c1520ee180b8cb7e196520433c433

Analysis

max time kernel
162s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2024, 00:11

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General

Target

bfb6db1df972392eb8965569506b75df934c1520ee180b8cb7e196520433c433.exe
Size

257KB
MD5

de056650c55e607716958a66789b8617
SHA1

4b3eb9270b086b20f6d87fc48ee58b1cf44ecd60
SHA256

bfb6db1df972392eb8965569506b75df934c1520ee180b8cb7e196520433c433
SHA512

1156b7eb58596fd4dfec60529299cdf5518a9bc3ea15cb211097d9b94f233c9a0533ae18cf8c4147b759d779077b8b935d7114e7aa3e2ae5b95e663cae506cf8
SSDEEP

3072:e6yOaBa13l0TX70RaAWU22E9/EaR6Gye3BwOwfWx5ZIAKCbZ9xK/EFy+:G/YsT7m22E95R614BXYu57KCb3xKMw+

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
1568	xrwomfe.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\xrwomfe.exe	bfb6db1df972392eb8965569506b75df934c1520ee180b8cb7e196520433c433.exe
File created	C:\PROGRA~3\Mozilla\xblkzla.dll	xrwomfe.exe

C:\Users\Admin\AppData\Local\Temp\bfb6db1df972392eb8965569506b75df934c1520ee180b8cb7e196520433c433.exe
"C:\Users\Admin\AppData\Local\Temp\bfb6db1df972392eb8965569506b75df934c1520ee180b8cb7e196520433c433.exe"
1⤵
- Drops file in Program Files directory
PID:1728

C:\PROGRA~3\Mozilla\xrwomfe.exe
C:\PROGRA~3\Mozilla\xrwomfe.exe -cybdupc
1⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:1568

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=3968 --field-trial-handle=2272,i,1589057049575649654,2929151440327217574,262144 --variations-seed-version /prefetch:8
1⤵
PID:2744

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\xrwomfe.exe

Filesize
257KB

MD5
7d863b22ff93f8e79a8ce5dd5c057eac

SHA1
e7f94570acfed21e8286852b26dd64489048caab

SHA256
7942b1e3bab71b87a559b92659e4911b1f4a83ba04c33d0f3eae84443c02c905

SHA512
5a66bf1187a414e86aa7cc68c89c5dad8fc54de434c9254290a30c812ac7089327552cf5062557eb9a5744f5f0647e3eece2d81ab0fb960a56caf2756829503b

Download Submit
memory/1568-8-0x0000000000DA0000-0x0000000000DFB000-memory.dmp

Filesize
364KB

Download
memory/1568-9-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1568-11-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1728-0-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1728-1-0x00000000021F0000-0x000000000224B000-memory.dmp

Filesize
364KB

Download
memory/1728-2-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1728-5-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download