eebcbfa696c9f21dfac0985ff01717da284421a681301e45105224e4676479cd

Analysis

max time kernel
145s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09/06/2024, 11:57

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General

Target

eebcbfa696c9f21dfac0985ff01717da284421a681301e45105224e4676479cd.exe
Size

662KB
MD5

38352e0d20637fe078598221810e87a5
SHA1

1095aa8c60cd784ba2f4b7cda6e1f9044a464393
SHA256

eebcbfa696c9f21dfac0985ff01717da284421a681301e45105224e4676479cd
SHA512

ba22415551fa0434e31c25b0c0ba2bd8bb7c125de4e8d0da588999c457f5101736e38d9edd0992009d9f25d3ed3383b68878fdb3ad57744a1ed8026ff9f2a232
SSDEEP

12288:8X/6dDqPkhJhW4KlYdMTUA8j0q7g2iZ1gwrRSUgxpcpLHP9XM45XJ:+6dDqPk/QYdMTP2bwrwUSSDVcgXJ

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1236	EXEB7E6.tmp

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1236	EXEB7E6.tmp
1236	EXEB7E6.tmp

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2436 wrote to memory of 1236	2436	eebcbfa696c9f21dfac0985ff01717da284421a681301e45105224e4676479cd.exe	91
PID 2436 wrote to memory of 1236	2436	eebcbfa696c9f21dfac0985ff01717da284421a681301e45105224e4676479cd.exe	91
PID 2436 wrote to memory of 1236	2436	eebcbfa696c9f21dfac0985ff01717da284421a681301e45105224e4676479cd.exe	91
PID 1236 wrote to memory of 3932	1236	EXEB7E6.tmp	92
PID 1236 wrote to memory of 3932	1236	EXEB7E6.tmp	92

C:\Users\Admin\AppData\Local\Temp\eebcbfa696c9f21dfac0985ff01717da284421a681301e45105224e4676479cd.exe
"C:\Users\Admin\AppData\Local\Temp\eebcbfa696c9f21dfac0985ff01717da284421a681301e45105224e4676479cd.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2436
- C:\Users\Admin\AppData\Local\Temp\EXEB7E6.tmp
  "C:\Users\Admin\AppData\Local\Temp\EXEB7E6.tmp" "C:\Users\Admin\AppData\Local\Temp\OFMB7E7.tmp" "C:\Users\Admin\AppData\Local\Temp\eebcbfa696c9f21dfac0985ff01717da284421a681301e45105224e4676479cd.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1236
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:3932

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:3892

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=4092 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8
1⤵
PID:4328

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\EXEB7E6.tmp

Filesize
980KB

MD5
34cabedafaf5ce498d245242ac48670e

SHA1
7a78f2a64618448f8118203f3c7225f6f84622d0

SHA256
6dbefd357dc6ad020b5f4c7597312029094bdf9cc08bf2ae911bb2617ab28b39

SHA512
6801b911e4272093129cea416d4e8334250f6d393b4d634d251c22922f5c1906516cf53e2958011e7cb3e2a3e86ba74ea2547bbbcaba210db375ac0a6152fe18

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C:\Users\Admin\AppData\Local\Temp\OFMB7E7.tmp

Filesize
192KB

MD5
a8495549e3bf73da858a036ed8d232bd

SHA1
700f77e52984e3f9f5e411e03be2740a1e5c1f00

SHA256
8fa0bd2f6b2aafb63966ee3afc43dd4abd6bd81b32667509351fa41a3d84431f

SHA512
ebfd2d47ade2627047fdf37c8c1edbde2ec06358f26503c36fce44020f48e3526d3460343f145aaf4b4d755fe3a1313b61c5b3762d38c1cdaa713e4cb6ef1432

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