hxxps://cdn[.]discordapp[.]com/attachments/1155213379296821468/1231647858474614967/image[.]png?ex=6637b874&is=66254374&hm=2097f27685daa9a89562744fd6c2750213f254e9dcceb912caaa60d06d1a000d&

Analysis

max time kernel
25s
max time network
28s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
21-04-2024 17:10

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General

Target

https://cdn.discordapp.com/attachments/1155213379296821468/1231647858474614967/image.png?ex=6637b874&is=66254374&hm=2097f27685daa9a89562744fd6c2750213f254e9dcceb912caaa60d06d1a000d&

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_Classes\Local Settings	firefox.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2276	firefox.exe
Token: SeDebugPrivilege	2276	firefox.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2276	firefox.exe
2276	firefox.exe
2276	firefox.exe
2276	firefox.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2276	firefox.exe
2276	firefox.exe
2276	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2276	2684	firefox.exe	28
PID 2684 wrote to memory of 2276	2684	firefox.exe	28
PID 2684 wrote to memory of 2276	2684	firefox.exe	28
PID 2684 wrote to memory of 2276	2684	firefox.exe	28
PID 2684 wrote to memory of 2276	2684	firefox.exe	28
PID 2684 wrote to memory of 2276	2684	firefox.exe	28
PID 2684 wrote to memory of 2276	2684	firefox.exe	28
PID 2684 wrote to memory of 2276	2684	firefox.exe	28
PID 2684 wrote to memory of 2276	2684	firefox.exe	28
PID 2684 wrote to memory of 2276	2684	firefox.exe	28
PID 2684 wrote to memory of 2276	2684	firefox.exe	28
PID 2684 wrote to memory of 2276	2684	firefox.exe	28
PID 2276 wrote to memory of 2648	2276	firefox.exe	29
PID 2276 wrote to memory of 2648	2276	firefox.exe	29
PID 2276 wrote to memory of 2648	2276	firefox.exe	29
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 2724	2276	firefox.exe	30
PID 2276 wrote to memory of 576	2276	firefox.exe	31
PID 2276 wrote to memory of 576	2276	firefox.exe	31
PID 2276 wrote to memory of 576	2276	firefox.exe	31
PID 2276 wrote to memory of 576	2276	firefox.exe	31
PID 2276 wrote to memory of 576	2276	firefox.exe	31

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:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "https://cdn.discordapp.com/attachments/1155213379296821468/1231647858474614967/image.png?ex=6637b874&is=66254374&hm=2097f27685daa9a89562744fd6c2750213f254e9dcceb912caaa60d06d1a000d&"
1⤵
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url https://cdn.discordapp.com/attachments/1155213379296821468/1231647858474614967/image.png?ex=6637b874&is=66254374&hm=2097f27685daa9a89562744fd6c2750213f254e9dcceb912caaa60d06d1a000d&
  2⤵
  - Checks processor information in registry
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2276
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2276.0.1866006796\295963590" -parentBuildID 20221007134813 -prefsHandle 1228 -prefMapHandle 1220 -prefsLen 20749 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {ea81f113-fbe9-4b1b-a035-342e2f3b56b8} 2276 "\\.\pipe\gecko-crash-server-pipe.2276" 1292 113da158 gpu
    3⤵
    PID:2648
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2276.1.1486121753\1245058800" -parentBuildID 20221007134813 -prefsHandle 1496 -prefMapHandle 1492 -prefsLen 21610 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {23057601-cf59-4995-9403-cfa788cb15ed} 2276 "\\.\pipe\gecko-crash-server-pipe.2276" 1508 1130b458 socket
    3⤵
    PID:2724
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2276.2.1957532037\1275289433" -childID 1 -isForBrowser -prefsHandle 2096 -prefMapHandle 2092 -prefsLen 21713 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {10391f52-e54a-40de-b967-bc30606f317b} 2276 "\\.\pipe\gecko-crash-server-pipe.2276" 2108 1999bc58 tab
    3⤵
    PID:576
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2276.3.1615570800\898605763" -childID 2 -isForBrowser -prefsHandle 2868 -prefMapHandle 2864 -prefsLen 26111 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {af132d73-d0d3-4b2e-8c01-42dcd291dbaf} 2276 "\\.\pipe\gecko-crash-server-pipe.2276" 2880 d61258 tab
    3⤵
    PID:2004
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2276.4.764877371\295504927" -childID 3 -isForBrowser -prefsHandle 3508 -prefMapHandle 3504 -prefsLen 26170 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {850cfaa2-0a1d-47d6-8e64-3f518c138756} 2276 "\\.\pipe\gecko-crash-server-pipe.2276" 3520 1d1abb58 tab
    3⤵
    PID:1908
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2276.5.999013825\277471786" -childID 4 -isForBrowser -prefsHandle 3624 -prefMapHandle 3628 -prefsLen 26170 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {9f1e7f71-b248-4da6-8e06-e04ea6af9749} 2276 "\\.\pipe\gecko-crash-server-pipe.2276" 3612 1dfad958 tab
    3⤵
    PID:1444
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2276.6.2145890780\1142635983" -childID 5 -isForBrowser -prefsHandle 3876 -prefMapHandle 3820 -prefsLen 26170 -prefMapSize 233444 -jsInitHandle 868 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {2967162c-0a4b-4d47-80f1-02e0736afc7f} 2276 "\\.\pipe\gecko-crash-server-pipe.2276" 3864 1dfabb58 tab
    3⤵
    PID:1812

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\Roaming\Mozilla\Firefox\Profiles\gdoevwuq.default-release\datareporting\glean\db\data.safe.bin

Filesize
2KB

MD5
d25761b83d2340604a366ef48a1b5fb6

SHA1
c2108b67e06bc5b533ee7c95c4d55ba260978c66

SHA256
ce0ba7d1cf80ba8452b5c71f09a81726cfde133c2442c0bd7192ac8b92cec306

SHA512
d4e9d1ccd83e3143697450ddc10acb7108604444b23f2d180f5d676b072c6842e8bcc86cc1a90c29268bbd2740d7499dad263d13835fe2965e408ffd6f612cac

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\gdoevwuq.default-release\datareporting\glean\pending_pings\70c843ea-3f44-4aed-ae86-6221c831aed2

Filesize
11KB

MD5
750789afe8a1a1028d6b9bb80a116f6a

SHA1
2a45e19e6786d21cb523ad19fbd77ed934844a30

SHA256
6b0d394217fa5c2b88128c64960682f0571ccd1c44355bd22ab72b2588b0f8ee

SHA512
0c10dcfe9e5fe405e6e3ef5f4851ec7246fb7222656363254b66a8973db25d090ddff0218c309781080a21fb3a0318d8feb762377bac3f09482d370b230054fb

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\gdoevwuq.default-release\datareporting\glean\pending_pings\ea8bcf5f-422a-42ff-a395-5416d766d4c9

Filesize
745B

MD5
a0abf1f3c41ed07a661084cad1aadf1a

SHA1
83373b54287b748b8ed12147edec704939a787dd

SHA256
a59c9fde61aa7bebe620eb7dfe965479f1e64bd4b36e7b979d206d4a8c66590f

SHA512
59f67e7df5690067c19fb5a11f0ee02399ef58ed83c129509dd97361bd61a714b29a382d8e0b33a8497cfe62e0a4e18e0c747eb68d4d5cd543b9643dbed8c9c8

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\gdoevwuq.default-release\sessionstore-backups\recovery.jsonlz4

Filesize
1KB

MD5
6d1cf43cb02b707ee316dc241e51d444

SHA1
0e3ac5e624cdf432c65ac176a79eaf4f57c86d40

SHA256
29e152ae34cc9e446e3c66942d3fe11303c84e6340c5649a75a62ff2bea0aad6

SHA512
39fa41ebe63eddee6851ac83cbbe43ed3cd8241291a9f4afeaf2a2ba9bdafb2f5caa9fe4ed8774d87702467de97d1bdec4bba597cdc29762df2be6fe4e4e8aca

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\gdoevwuq.default-release\storage\permanent\chrome\idb\3870112724rsegmnoittet-es.sqlite

Filesize
184KB

MD5
c09e14712fceb847b7dd6bc434f9bf96

SHA1
411f88cd1df0db05df389e38d50e042aa2cd1d8f

SHA256
59338c47345d89dab532828d55085e8e68b0127e7b78872554ad073676236f9b

SHA512
c3ea66366b98c6d1194c038b0e132f6c95bb39a267f20f2decdd4d1cf6d3b6efa5c72845da4bc5c82e994b582e839748d7a23dad4873232c367de84de25a0aee

Download Submit