hxxps://emltrk[.]mpi[.]org/NzkxLVpOTi00NzEAAAGQIO7Qx5mMPEMJX7keY7lJGHhjTEg8WUGiHAMr9ObFXwJpGi1fx-bEZnIzOXB2V25mhPkVJVY=

Analysis

max time kernel
118s
max time network
136s
platform
windows10-1703_x64
resource
win10-20231215-en
resource tags

arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
submitted
20/12/2023, 06:46

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General

Target

https://emltrk.mpi.org/NzkxLVpOTi00NzEAAAGQIO7Qx5mMPEMJX7keY7lJGHhjTEg8WUGiHAMr9ObFXwJpGi1fx-bEZnIzOXB2V25mhPkVJVY=

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133475284446289262"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
164	chrome.exe
164	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
164	chrome.exe
164	chrome.exe
164	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe
Token: SeShutdownPrivilege	164	chrome.exe
Token: SeCreatePagefilePrivilege	164	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe
164	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 164 wrote to memory of 4580	164	chrome.exe	71
PID 164 wrote to memory of 4580	164	chrome.exe	71
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 32	164	chrome.exe	73
PID 164 wrote to memory of 4976	164	chrome.exe	75
PID 164 wrote to memory of 4976	164	chrome.exe	75
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74
PID 164 wrote to memory of 1412	164	chrome.exe	74

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://emltrk.mpi.org/NzkxLVpOTi00NzEAAAGQIO7Qx5mMPEMJX7keY7lJGHhjTEg8WUGiHAMr9ObFXwJpGi1fx-bEZnIzOXB2V25mhPkVJVY=
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:164
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffbe0b69758,0x7ffbe0b69768,0x7ffbe0b69778
  2⤵
  PID:4580
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1580 --field-trial-handle=1644,i,6964662472821936357,10923953984139952549,131072 /prefetch:2
  2⤵
  PID:32
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2024 --field-trial-handle=1644,i,6964662472821936357,10923953984139952549,131072 /prefetch:8
  2⤵
  PID:1412
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1992 --field-trial-handle=1644,i,6964662472821936357,10923953984139952549,131072 /prefetch:8
  2⤵
  PID:4976
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2940 --field-trial-handle=1644,i,6964662472821936357,10923953984139952549,131072 /prefetch:1
  2⤵
  PID:5088
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2932 --field-trial-handle=1644,i,6964662472821936357,10923953984139952549,131072 /prefetch:1
  2⤵
  PID:2596
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4908 --field-trial-handle=1644,i,6964662472821936357,10923953984139952549,131072 /prefetch:8
  2⤵
  PID:372
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4756 --field-trial-handle=1644,i,6964662472821936357,10923953984139952549,131072 /prefetch:1
  2⤵
  PID:912
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4204 --field-trial-handle=1644,i,6964662472821936357,10923953984139952549,131072 /prefetch:8
  2⤵
  PID:4988

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:2492

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\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
96B

MD5
8e225170d5fb6cddac3af3817b42fe33

SHA1
a549b04d7b6c8893189056634b9979701041af2b

SHA256
0c6fa884e45251969ca036f35a8ddc189735b63fb900115e382dd078ecf694d8

SHA512
ec821bf47b9fbad406be18530702f37f7e2060ddd71fbe6f57ee477c55e47a6bd3245707fff36fbb0430613dad91937bd932174190c08b78b5a9af65296618a0

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
2KB

MD5
b2e6b9aa24090e13f2e1da2b829cfd15

SHA1
cbe27a689bdc6dffb11eea66f7ea2dbd74f0a530

SHA256
8ba617f9fffa612531f1b3edac983fba2ce04dba0e59e87c4b91886463c7177b

SHA512
e2529cc9d40d6d356c80c156948bcd92cdfe7965d8ec06a4d8cfd3225144a28946c0a7b32b2e5b459fde7535a32980e5737a3e27e63698ecd330ca2257f471aa

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
706B

MD5
cbe02218521f4c5ecc66d462e3497764

SHA1
a142ce08ac48b297a97ce0303c786514ed9a5992

SHA256
d1547da0eba37acaa7abc9f951606a2fdeeed0ce9814f30aca228822f04c730d

SHA512
9d023f5479e96ef6751008c8dc301ed7f8727ea2a95d14a4f138336d71eee8aaae5da5b6d1c599682352e4fb533ae531fc0a3b5aa31aa944f0d2f75554c80835

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
5KB

MD5
59a004e5a6f6898133d44399518518f7

SHA1
a1a68ae41c6f4cce01e2f8b226a1f3d31ac18735

SHA256
507d6fc28fae5d60fbcc52f7c95fc87cfd4d249520e4931cf27d32e62817e3b3

SHA512
2110bccb05ad6d0613b3d706072be4ff6229cb45781093c003c6efc9414092ae53d927583eea7aa3d4310763f975ca0e9f3f73d137bbf54daa629b074653439a

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
9a96c57699118f3c7ac7e1cd2fdab0d6

SHA1
e5f78bc1b6253833644f8e6587bc36f6bf4c62c1

SHA256
56f56afd8511faaef416f4cbb608264307d2ec7066b7bf62e274ead679b3e471

SHA512
f737bd9d15becad544d9e93f1ef1e64940a77b940ed82a24b42768ca6541093d9b4f280589f9f299d469247fe974e35d68cdb03ab4de52b918498dd1cae567e2

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
6KB

MD5
e746f43d0b1f39c52e2a7535f4dda64b

SHA1
bb44af24eabb57f02761e74563d71de89f6d5d1f

SHA256
6e20906cef17bba0dfb55afd7706bbb45bd6133e8b8c25bce76afddfdccbd503

SHA512
b405d57b13856c9c4518c16a432c5b4e2de7bb22a51e73d01c08aada6d14fd72c282c8fd94b66e263c872dd1f4b926ed8a63fb39188cd3c2fe1546cdc735a439

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
114KB

MD5
73df5852eb00fe841d6ab0188c96bdb2

SHA1
8a2e7a6ea813f707d5f3c3706245100afb722c1c

SHA256
fa5deec82bf0519511b436cfdd2cadbfea10bc6d9d525c6104eb16f7c7418b6a

SHA512
8fa317045255539949886bb4ba7bb2c2f6f022652a000e6723d5d26db9d99940c031d2ff6dba46c058757c3259f2847f253a06a088bc07dee46de607502d4a56

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit