hxxps://apiservices[.]krxd[.]net/click_tracker/track?kx_event_uid=LR25EaJr&clk=https%3A%2F%2Fdeartowear[.]sa[.]com%2Fnew%2Fauth%2Fsf_rand_string_lowercase6%2F%2F%2F%2FZmFrZUBlbWFpbC5jb20=

Analysis

max time kernel
26s
max time network
24s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
22/05/2023, 19:00

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General

Target

https://apiservices.krxd.net/click_tracker/track?kx_event_uid=LR25EaJr&clk=https%3A%2F%2Fdeartowear.sa.com%2Fnew%2Fauth%2Fsf_rand_string_lowercase6%2F%2F%2F%2FZmFrZUBlbWFpbC5jb20=

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 = "133292556523201378"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2744	chrome.exe
2744	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe
Token: SeShutdownPrivilege	2744	chrome.exe
Token: SeCreatePagefilePrivilege	2744	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe
2744	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 1264	2744	chrome.exe	85
PID 2744 wrote to memory of 1264	2744	chrome.exe	85
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 264	2744	chrome.exe	86
PID 2744 wrote to memory of 4672	2744	chrome.exe	87
PID 2744 wrote to memory of 4672	2744	chrome.exe	87
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88
PID 2744 wrote to memory of 3676	2744	chrome.exe	88

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://apiservices.krxd.net/click_tracker/track?kx_event_uid=LR25EaJr&clk=https%3A%2F%2Fdeartowear.sa.com%2Fnew%2Fauth%2Fsf_rand_string_lowercase6%2F%2F%2F%2FZmFrZUBlbWFpbC5jb20=
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:2744
- 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=0xfc,0x100,0x104,0xd8,0x108,0x7ff87f649758,0x7ff87f649768,0x7ff87f649778
  2⤵
  PID:1264
- 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=1792 --field-trial-handle=1812,i,11694752921495506280,8164604552459404921,131072 /prefetch:2
  2⤵
  PID:264
- 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=2172 --field-trial-handle=1812,i,11694752921495506280,8164604552459404921,131072 /prefetch:8
  2⤵
  PID:4672
- 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=2256 --field-trial-handle=1812,i,11694752921495506280,8164604552459404921,131072 /prefetch:8
  2⤵
  PID:3676
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3212 --field-trial-handle=1812,i,11694752921495506280,8164604552459404921,131072 /prefetch:1
  2⤵
  PID:3964
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3200 --field-trial-handle=1812,i,11694752921495506280,8164604552459404921,131072 /prefetch:1
  2⤵
  PID:2064
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4648 --field-trial-handle=1812,i,11694752921495506280,8164604552459404921,131072 /prefetch:1
  2⤵
  PID:1608
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4516 --field-trial-handle=1812,i,11694752921495506280,8164604552459404921,131072 /prefetch:1
  2⤵
  PID:2084
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=5064 --field-trial-handle=1812,i,11694752921495506280,8164604552459404921,131072 /prefetch:1
  2⤵
  PID:4796
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=5176 --field-trial-handle=1812,i,11694752921495506280,8164604552459404921,131072 /prefetch:1
  2⤵
  PID:2212
- 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=5896 --field-trial-handle=1812,i,11694752921495506280,8164604552459404921,131072 /prefetch:8
  2⤵
  PID:5068
- 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=5580 --field-trial-handle=1812,i,11694752921495506280,8164604552459404921,131072 /prefetch:8
  2⤵
  PID:3608
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=4644 --field-trial-handle=1812,i,11694752921495506280,8164604552459404921,131072 /prefetch:1
  2⤵
  PID:2904

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:2320

Network

MITRE ATT&CK Enterprise v6

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\Preferences

Filesize
5KB

MD5
0f38e447232651ee5365ad562a849511

SHA1
1fc95a6a6d2e19a52c159e63fc76edeaf570a266

SHA256
d6cb5d5c7ce812a9e5d987e769eef438f3c28e94e0d200eadedf6fec867f4c66

SHA512
4d928c77e40bf1e9f25d373276bf2fcede433a6277ace2032dbc5c9251ad4c09d68449e55755f01558371168af00141dcb35203990d4b4815966d3e86600c745

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

Filesize
151KB

MD5
582adc81edbe3bceda7b80944a0c79a9

SHA1
e18b844ee407476aa27c1a40b589ce149d15c292

SHA256
ab9c5ee57a984b10d5bd737ae4b19c3a62169c2711d43953dda832c25dfdb0b8

SHA512
7357c7ac410b7692e55c6a50af5948a0a19087b3d8f3045265e5152a1696c79f721beae8f2fe00c1282fd4aee990d463ed38a98d3c71106963f50540ae848edb

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