6e8eae7d3b05e2837c060489d6b6cdc454c3ba88e1ade1e4276ec17cd34b13a6

Analysis

max time kernel
137s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
24/05/2024, 10:42

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General

Target

6e8eae7d3b05e2837c060489d6b6cdc454c3ba88e1ade1e4276ec17cd34b13a6.exe
Size

35KB
MD5

9c90077830cc174c980f9723fc6ecc98
SHA1

cf13ce5f9f1569a82715704be6712a208f61789b
SHA256

6e8eae7d3b05e2837c060489d6b6cdc454c3ba88e1ade1e4276ec17cd34b13a6
SHA512

22c440575c10589ca4029cea21bf0f8a766906640f76b0159b15b1bd74510550d5f9c3d8924a8d859bdf3c13807e38ce5d5ce12d247963fa76bad8d62760425c
SSDEEP

768:bxNQIE0eBhkL2Fo1CCwgfjOg9Arbkzos5Pp7il:bxNrC7kYo1Fxf2rY1+l

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	6e8eae7d3b05e2837c060489d6b6cdc454c3ba88e1ade1e4276ec17cd34b13a6.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	pissa.exe

Executes dropped EXE 1 IoCs

pid	Process
5012	pissa.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5112 wrote to memory of 5012	5112	6e8eae7d3b05e2837c060489d6b6cdc454c3ba88e1ade1e4276ec17cd34b13a6.exe	91
PID 5112 wrote to memory of 5012	5112	6e8eae7d3b05e2837c060489d6b6cdc454c3ba88e1ade1e4276ec17cd34b13a6.exe	91
PID 5112 wrote to memory of 5012	5112	6e8eae7d3b05e2837c060489d6b6cdc454c3ba88e1ade1e4276ec17cd34b13a6.exe	91

C:\Users\Admin\AppData\Local\Temp\6e8eae7d3b05e2837c060489d6b6cdc454c3ba88e1ade1e4276ec17cd34b13a6.exe
"C:\Users\Admin\AppData\Local\Temp\6e8eae7d3b05e2837c060489d6b6cdc454c3ba88e1ade1e4276ec17cd34b13a6.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5112
- C:\Users\Admin\AppData\Local\Temp\pissa.exe
  "C:\Users\Admin\AppData\Local\Temp\pissa.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  PID:5012

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=2384 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
1⤵
PID:2800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

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\pissa.exe

Filesize
35KB

MD5
fed1dd818217069ccd5aae47c663c46a

SHA1
a87e3f5523593232154a9f496be2c64367a3135d

SHA256
7385d44a0eed41c7b7f1e663c27ffb9fd13a72ecd6071b5cea2c2a76ae16c66c

SHA512
bf2e9baf1b6eea372ce8bc7795bf0d3dcd0a8c7243574b8f2845b6c5baf5f7c6c89696cd4e76a179b73d5633596bc749815459008b385ba924ece2d773747f9e

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

Filesize
261B

MD5
11bed1c06d8f4680de5154405be20365

SHA1
9c3095f1aa0b02924c23592d1e86673bb0081ca1

SHA256
bcc0582f122db6e61d2aa06628275f5b882c01ca037699427d0f68e48d744666

SHA512
050bb38ff33ab7e8e8aa647cffb26d2b0a54074340e79f0acf0db8f076c421505f1e4c1ce169d55aeacd4085ce258a78d24327c9393650642963beb130517da8

Download Submit
memory/5012-17-0x0000000003010000-0x0000000003016000-memory.dmp

Filesize
24KB

Download
memory/5012-23-0x0000000002D60000-0x0000000002D66000-memory.dmp

Filesize
24KB

Download
memory/5112-0-0x0000000002350000-0x0000000002356000-memory.dmp

Filesize
24KB

Download
memory/5112-1-0x0000000002350000-0x0000000002356000-memory.dmp

Filesize
24KB

Download
memory/5112-2-0x0000000003150000-0x0000000003156000-memory.dmp

Filesize
24KB

Download