hxxps://dist-ed536[.]web[.]app

Analysis

max time kernel
150s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
06/10/2023, 00:29

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General

Target

https://dist-ed536.web.app

Score

6^/10

Malware Config

Signatures

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
26	api.db-ip.com
28	api.db-ip.com

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 = "133410257690553573"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1988	chrome.exe
1988	chrome.exe
3788	chrome.exe
3788	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
1988	chrome.exe
1988	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe
Token: SeShutdownPrivilege	1988	chrome.exe
Token: SeCreatePagefilePrivilege	1988	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe
1988	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1988 wrote to memory of 1620	1988	chrome.exe	42
PID 1988 wrote to memory of 1620	1988	chrome.exe	42
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 2540	1988	chrome.exe	90
PID 1988 wrote to memory of 956	1988	chrome.exe	91
PID 1988 wrote to memory of 956	1988	chrome.exe	91
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94
PID 1988 wrote to memory of 3752	1988	chrome.exe	94

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://dist-ed536.web.app
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:1988
- 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,0x100,0x104,0xd8,0x108,0x7ffb36b29758,0x7ffb36b29768,0x7ffb36b29778
  2⤵
  PID:1620
- 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=1632 --field-trial-handle=1860,i,5018533177720114477,3368309664572178572,131072 /prefetch:2
  2⤵
  PID:2540
- 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=2148 --field-trial-handle=1860,i,5018533177720114477,3368309664572178572,131072 /prefetch:8
  2⤵
  PID:956
- 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2944 --field-trial-handle=1860,i,5018533177720114477,3368309664572178572,131072 /prefetch:1
  2⤵
  PID:4160
- 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=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2936 --field-trial-handle=1860,i,5018533177720114477,3368309664572178572,131072 /prefetch:1
  2⤵
  PID:2384
- 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=2208 --field-trial-handle=1860,i,5018533177720114477,3368309664572178572,131072 /prefetch:8
  2⤵
  PID:3752
- 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=5016 --field-trial-handle=1860,i,5018533177720114477,3368309664572178572,131072 /prefetch:8
  2⤵
  PID:4312
- 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=4964 --field-trial-handle=1860,i,5018533177720114477,3368309664572178572,131072 /prefetch:8
  2⤵
  PID:4136
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3796 --field-trial-handle=1860,i,5018533177720114477,3368309664572178572,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3788

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:820

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
9d97d22fae240a3a6c6cbe0f31734735

SHA1
57d5aaf6792a40a76800463791f2df93103e6783

SHA256
97e2f9780f9ce89986502292d16125b1eb710687273dba18620faf02f71f9ad4

SHA512
599b831b08cacb7820441d075610467155a51ffc9f364eaa213150542c8049476fe391bb02265eec14f659df4fb13bfae3f7969b08643155b3fe5114806b5324

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

Filesize
2KB

MD5
81a11c801f0e390c36c8c4fdd10206d1

SHA1
e93f9fa818f3b1b2ae3bbca8a62e28de8ab1bfe5

SHA256
b096f3d0ac5e634d1ba12e2ff376b248c6538431385b417d4a56bfedd6f6effa

SHA512
27333b13126321b48bae3344522941ec4b6377db89dfb0556c35cc0b3b29a8b3e4011122d472bf2b70dd02a918534f2f73635882754aacc3f0ed63d5de10196f

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

Filesize
706B

MD5
b42a2d894d05ff1e983cb26576c82d4b

SHA1
ac9c0a918ef86686396271202c38eaf3af44ee0a

SHA256
8d833d4af7a299e55db91eb9a85d7655dd61f39450a27d78ae5ff9db94178097

SHA512
259d872e870281c23b57dbe610d6dad85655c660a3e9ba99c8d7ad12e2cce06c068b9b3b96160af88d5db0ba30180b4926ae56692b567b1b18c942d981c3efc3

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

Filesize
6KB

MD5
4b01735c9c4b60e98bf8fdf7c45a33dd

SHA1
27e4415b893bc277b3ae91f0084f4d5d4644096c

SHA256
5bf38c4187790bca370384e15593f0d1b71a7011f9cddecaba1a68d9ff4d4a8f

SHA512
b71e8fc7e32f33b8fbe8e1532b150dd08830ba428c36649458ed3b4db9d0d1980277ca3edba993134786fa9d885555a66324de57c4ba8c1f8948425c0a91c999

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

Filesize
101KB

MD5
57792401c57450443aace48f4f3dc5e2

SHA1
e44866449f17eede164e5a169f81c07e7becf3e1

SHA256
1101af173eec7d188cd224df422c7c9f4bf22d3b40ef73f868b57177b3974110

SHA512
669beccf9c6c5545c99fdafffacb548ad3a6e644808cdc451fe4ee1a749511b3dd83d3ce40466ce1d6ffd6d62f9e229af758b7c489f5df222d71ba2de2fb3201

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