d79f3a1dc9b141243d7d6e6eba2e3898acde6edfd18198428a148e7e2b258db1

Analysis

max time kernel
136s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2024, 16:45

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General

Target

CrytoMining - @crypto_mine_app.zip
Size

874KB
MD5

fddba38507afe618317e530de8bfe1c5
SHA1

291fddc904dc7e6740bd80f0773d86cf287209cb
SHA256

d79f3a1dc9b141243d7d6e6eba2e3898acde6edfd18198428a148e7e2b258db1
SHA512

66d1e9f97eb303cb173a4ded49d161f650db5dbe0ebb48c55ecb46cd4aad65768552b7ce540c79a18c81658777b22f4da1aae81459232ba0f22527d5b03649af
SSDEEP

24576:++XDC6UridTYBxtJyui+B3x+3Cp9AxxnML:+IOmdkxti+BTuPML

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 6 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\Local Settings	firefox.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2432	firefox.exe
Token: SeDebugPrivilege	2432	firefox.exe
Token: SeDebugPrivilege	2432	firefox.exe
Token: SeDebugPrivilege	2432	firefox.exe
Token: SeDebugPrivilege	2432	firefox.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2432	firefox.exe
2432	firefox.exe
2432	firefox.exe
2432	firefox.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2432	firefox.exe
2432	firefox.exe
2432	firefox.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2432	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3240 wrote to memory of 2432	3240	firefox.exe	108
PID 3240 wrote to memory of 2432	3240	firefox.exe	108
PID 3240 wrote to memory of 2432	3240	firefox.exe	108
PID 3240 wrote to memory of 2432	3240	firefox.exe	108
PID 3240 wrote to memory of 2432	3240	firefox.exe	108
PID 3240 wrote to memory of 2432	3240	firefox.exe	108
PID 3240 wrote to memory of 2432	3240	firefox.exe	108
PID 3240 wrote to memory of 2432	3240	firefox.exe	108
PID 3240 wrote to memory of 2432	3240	firefox.exe	108
PID 3240 wrote to memory of 2432	3240	firefox.exe	108
PID 3240 wrote to memory of 2432	3240	firefox.exe	108
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 2564	2432	firefox.exe	109
PID 2432 wrote to memory of 4116	2432	firefox.exe	110
PID 2432 wrote to memory of 4116	2432	firefox.exe	110
PID 2432 wrote to memory of 4116	2432	firefox.exe	110
PID 2432 wrote to memory of 4116	2432	firefox.exe	110
PID 2432 wrote to memory of 4116	2432	firefox.exe	110
PID 2432 wrote to memory of 4116	2432	firefox.exe	110
PID 2432 wrote to memory of 4116	2432	firefox.exe	110
PID 2432 wrote to memory of 4116	2432	firefox.exe	110
PID 2432 wrote to memory of 4116	2432	firefox.exe	110
PID 2432 wrote to memory of 4116	2432	firefox.exe	110

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:\Windows\Explorer.exe
C:\Windows\Explorer.exe /idlist,,"C:\Users\Admin\AppData\Local\Temp\CrytoMining - @crypto_mine_app.zip"
1⤵
PID:2732

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 --field-trial-handle=3452,i,16710585221322798697,8586257254049248207,262144 --variations-seed-version --mojo-platform-channel-handle=4432 /prefetch:8
1⤵
PID:896

C:\Program Files\Mozilla Firefox\firefox.exe
"C:\Program Files\Mozilla Firefox\firefox.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3240
- C:\Program Files\Mozilla Firefox\firefox.exe
  "C:\Program Files\Mozilla Firefox\firefox.exe"
  2⤵
  - Checks processor information in registry
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2432
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2432.0.301435881\213970948" -parentBuildID 20230214051806 -prefsHandle 1772 -prefMapHandle 1764 -prefsLen 22076 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a3788fa6-67b4-430a-a953-457fe48adc34} 2432 "\\.\pipe\gecko-crash-server-pipe.2432" 1852 2645fa1a758 gpu
    3⤵
    PID:2564
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2432.1.33438628\1564977659" -parentBuildID 20230214051806 -prefsHandle 2392 -prefMapHandle 2388 -prefsLen 22112 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a1e8fc4c-ece3-487b-853d-f367337290cb} 2432 "\\.\pipe\gecko-crash-server-pipe.2432" 2420 2644b78a858 socket
    3⤵
    PID:4116
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2432.2.1744810916\1752744025" -childID 1 -isForBrowser -prefsHandle 3092 -prefMapHandle 3088 -prefsLen 22150 -prefMapSize 235121 -jsInitHandle 1260 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1ff8b505-c1b8-494e-be10-142ea6956342} 2432 "\\.\pipe\gecko-crash-server-pipe.2432" 2784 2645ec95558 tab
    3⤵
    PID:516
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2432.3.1681989723\610006096" -childID 2 -isForBrowser -prefsHandle 3680 -prefMapHandle 3676 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 1260 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {6714fdde-e24e-4e08-832f-5c751a0655e3} 2432 "\\.\pipe\gecko-crash-server-pipe.2432" 3692 2644b73eb58 tab
    3⤵
    PID:2712
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2432.4.937163907\1150589156" -childID 3 -isForBrowser -prefsHandle 4884 -prefMapHandle 5144 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1260 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {5a682c0e-5015-4a8f-bc51-53a2cbb542a9} 2432 "\\.\pipe\gecko-crash-server-pipe.2432" 5116 26465de2758 tab
    3⤵
    PID:5376
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2432.5.852066705\1503045138" -childID 4 -isForBrowser -prefsHandle 5396 -prefMapHandle 5392 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1260 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {9d36a3f9-3343-484e-8874-242f76805f46} 2432 "\\.\pipe\gecko-crash-server-pipe.2432" 5312 26466add958 tab
    3⤵
    PID:5384
- - C:\Program Files\Mozilla Firefox\firefox.exe
    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2432.6.1448658614\46782225" -childID 5 -isForBrowser -prefsHandle 4884 -prefMapHandle 5204 -prefsLen 27697 -prefMapSize 235121 -jsInitHandle 1260 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {06a7e158-3a25-46cc-9a95-25245ca4f119} 2432 "\\.\pipe\gecko-crash-server-pipe.2432" 5508 26466ade858 tab
    3⤵
    PID:5408

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\Mozilla\Firefox\Profiles\n9vxbo99.default-release\activity-stream.discovery_stream.json.tmp

Filesize
31KB

MD5
f1c8dcef6e9895a9aa9e3e4a510c06ff

SHA1
a88fd6c09d0a9ee717715519501bf4e2f9951ae5

SHA256
e449346b3ced5e8bf37ef93b98acc6af0084482f5c19998d16f3094d90297c7a

SHA512
67a3153bb37214922a369b77aa81d6136ab571e6bc2f04e8171fceee517716f39151318bce7cff1ef74fc9df4bc8bc274eb6bbc5063c47d2331b2e694b9afd5a

Download Submit
C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\n9vxbo99.default-release\cache2\entries\F4EFE37A30D0F14C6AC03FF7949A51CBC2EBC649

Filesize
13KB

MD5
f3ad137cf32118f62be466b0311abc6f

SHA1
2738d85d17e356f2a605b67b591db1cf1406b3d3

SHA256
f0294ada11a043c5b8c3f1467f18f07628779fe8fc9e697dab464299001c26c4

SHA512
de747f773b1727cbda88be2c6105bf8725dcc8f6efb6fef58d6797ed58d8d565aaf2a9e61dcf3f2ba049febcce05e6c639490eaaa574f6856b37778279d6c573

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpaddon

Filesize
442KB

MD5
85430baed3398695717b0263807cf97c

SHA1
fffbee923cea216f50fce5d54219a188a5100f41

SHA256
a9f4281f82b3579581c389e8583dc9f477c7fd0e20c9dfc91a2e611e21e3407e

SHA512
06511f1f6c6d44d076b3c593528c26a602348d9c41689dbf5ff716b671c3ca5756b12cb2e5869f836dedce27b1a5cfe79b93c707fd01f8e84b620923bb61b5f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpaddon-1

Filesize
8.0MB

MD5
a01c5ecd6108350ae23d2cddf0e77c17

SHA1
c6ac28a2cd979f1f9a75d56271821d5ff665e2b6

SHA256
345d44e3aa3e1967d186a43d732c8051235c43458169a5d7d371780a6475ee42

SHA512
b046dd1b26ec0b810ee441b7ad4dc135e3f1521a817b9f3db60a32976352e8f7e53920e1a77fc5b4130aac260d79deef7e823267b4414e9cc774d8bffca56a72

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.dll

Filesize
997KB

MD5
fe3355639648c417e8307c6d051e3e37

SHA1
f54602d4b4778da21bc97c7238fc66aa68c8ee34

SHA256
1ed7877024be63a049da98733fd282c16bd620530a4fb580dacec3a78ace914e

SHA512
8f4030bb2464b98eccbea6f06eb186d7216932702d94f6b84c56419e9cf65a18309711ab342d1513bf85aed402bc3535a70db4395874828f0d35c278dd2eac9c

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\gmp-gmpopenh264\1.8.1.2\gmpopenh264.info

Filesize
116B

MD5
3d33cdc0b3d281e67dd52e14435dd04f

SHA1
4db88689282fd4f9e9e6ab95fcbb23df6e6485db

SHA256
f526e9f98841d987606efeaff7f3e017ba9fd516c4be83890c7f9a093ea4c47b

SHA512
a4a96743332cc8ef0f86bc2e6122618bfc75ed46781dadbac9e580cd73df89e74738638a2cccb4caa4cbbf393d771d7f2c73f825737cdb247362450a0d4a4bc1

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\gmp-widevinecdm\4.10.2557.0\LICENSE.txt

Filesize
479B

MD5
49ddb419d96dceb9069018535fb2e2fc

SHA1
62aa6fea895a8b68d468a015f6e6ab400d7a7ca6

SHA256
2af127b4e00f7303de8271996c0c681063e4dc7abdc7b2a8c3fe5932b9352539

SHA512
48386217dabf7556e381ab3f5924b123a0a525969ff98f91efb03b65477c94e48a15d9abcec116b54616d36ad52b6f1d7b8b84c49c204e1b9b43f26f2af92da2

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\gmp-widevinecdm\4.10.2557.0\manifest.json

Filesize
372B

MD5
8be33af717bb1b67fbd61c3f4b807e9e

SHA1
7cf17656d174d951957ff36810e874a134dd49e0

SHA256
e92d3394635edfb987a7528e0ccd24360e07a299078df2a6967ca3aae22fa2dd

SHA512
6125f60418e25fee896bf59f5672945cd8f36f03665c721837bb50adf5b4dfef2dddbfcfc817555027dcfa90e1ef2a1e80af1219e8063629ea70263d2fc936a7

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll

Filesize
11.8MB

MD5
33bf7b0439480effb9fb212efce87b13

SHA1
cee50f2745edc6dc291887b6075ca64d716f495a

SHA256
8ee42d9258e20bbc5bfdfae61605429beb5421ffeaaa0d02b86d4978f4b4ac4e

SHA512
d329a1a1d98e302142f2776de8cc2cd45a465d77cb21c461bdf5ee58c68073a715519f449cb673977288fe18401a0abcce636c85abaec61a4a7a08a16c924275

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.lib

Filesize
1KB

MD5
688bed3676d2104e7f17ae1cd2c59404

SHA1
952b2cdf783ac72fcb98338723e9afd38d47ad8e

SHA256
33899a3ebc22cb8ed8de7bd48c1c29486c0279b06d7ef98241c92aef4e3b9237

SHA512
7a0e3791f75c229af79dd302f7d0594279f664886fea228cfe78e24ef185ae63aba809aa1036feb3130066deadc8e78909c277f0a7ed1e3485df3cf2cd329776

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\gmp-widevinecdm\4.10.2557.0\widevinecdm.dll.sig

Filesize
1KB

MD5
937326fead5fd401f6cca9118bd9ade9

SHA1
4526a57d4ae14ed29b37632c72aef3c408189d91

SHA256
68a03f075db104f84afdd8fca45a7e4bff7b55dc1a2a24272b3abe16d8759c81

SHA512
b232f6cf3f88adb346281167ac714c4c4c7aac15175087c336911946d12d63d3a3a458e06b298b41a7ec582ef09fe238da3a3166ff89c450117228f7485c22d2

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\prefs-1.js

Filesize
7KB

MD5
2f8828acaad6ae4244d942076d6a3746

SHA1
7d520a4bfbecce1f6ee353d3651854f87857e44f

SHA256
c0e1e810cf6e4161a857e44cc4a920c4abce8592f91ec0f6004b809e1d11e376

SHA512
3d2ada472af41dffe96de65916ff5f5beb1c7527b250ad93d4eaad763370addee6b8fbc80d2e7bd75673c12569ebcddf8a26e28b82de5b4e318ee2802c6fcf83

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\prefs-1.js

Filesize
8KB

MD5
ec6cec18bd9ad2994c5e8c8fab99e3d5

SHA1
dd10ac3128a52c5c4b365c37e028981cbe270d5f

SHA256
edd1bbda1c4ec6cb0fa736d12769cdd5ec182358fcf1b70fd49c0f17b7744da7

SHA512
767e70cfb9dc612df9dbed7162c42d98deff44688ec20d9eabcfd3f96b2b7a316de40332862124e379281ab9a9f4b32675b9710e544c86dbc39cbe17befbc7cd

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\sessionstore-backups\recovery.jsonlz4

Filesize
1017B

MD5
e58bc1c63a50a7c802223fcb9c67f562

SHA1
4ec8a4de0d2bc29263fab914441401335ef5f460

SHA256
2c4ef71d979ca1ba8fd10b500bae82e69d05aed537f8d135040db3abd13340fd

SHA512
a1f47214620787ff5f448723abd7ad601cec446a3de37d210a218c5459e3c5c42168609e2a9c31abc95a09476e86bf17e7410322a481c8c00e4afddba6cc0cc5

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\n9vxbo99.default-release\sessionstore-backups\recovery.jsonlz4

Filesize
1KB

MD5
36c0fcf80c23a458381836d8d6b47232

SHA1
9ab6acf6b1b03255a0f8f9981ec7c78a9c4c504a

SHA256
574fabd0e3bcb7a920e78ea7915cd7072c520190d1f25d345fcc6e8d54fb6c27

SHA512
9b2e16916dfc533e5a302f184fb6355bba37340e3b0b2baba8183bee11290d8acb5c9fad47c3caad960e736a1621a042aa96712dcdbf012c6707207a190ed941

Download Submit