hxxps://epri[.]app[.]box[.]com/files/frank[.]s[.]qie@xcelenergy[.]com/collab/216182863915

Analysis

max time kernel
299s
max time network
277s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
07/07/2023, 14:54

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General

Target

https://epri.app.box.com/files/[email protected]/collab/216182863915

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4356	chrome.exe
4356	chrome.exe
1804	chrome.exe
1804	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
4356	chrome.exe
4356	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe
Token: SeShutdownPrivilege	4356	chrome.exe
Token: SeCreatePagefilePrivilege	4356	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe
4356	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4356 wrote to memory of 548	4356	chrome.exe	83
PID 4356 wrote to memory of 548	4356	chrome.exe	83
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 476	4356	chrome.exe	88
PID 4356 wrote to memory of 1076	4356	chrome.exe	86
PID 4356 wrote to memory of 1076	4356	chrome.exe	86
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87
PID 4356 wrote to memory of 1944	4356	chrome.exe	87

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://epri.app.box.com/files/[email protected]/collab/216182863915
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:4356
- 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,0x100,0x104,0xd8,0x108,0x7ffa1a909758,0x7ffa1a909768,0x7ffa1a909778
  2⤵
  PID:548
- 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=2116 --field-trial-handle=1888,i,1486114317302203342,1595185495165716737,131072 /prefetch:8
  2⤵
  PID:1076
- 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=2200 --field-trial-handle=1888,i,1486114317302203342,1595185495165716737,131072 /prefetch:8
  2⤵
  PID:1944
- 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=1888,i,1486114317302203342,1595185495165716737,131072 /prefetch:2
  2⤵
  PID:476
- 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=2960 --field-trial-handle=1888,i,1486114317302203342,1595185495165716737,131072 /prefetch:1
  2⤵
  PID:2012
- 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=2976 --field-trial-handle=1888,i,1486114317302203342,1595185495165716737,131072 /prefetch:1
  2⤵
  PID:4888
- 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=3944 --field-trial-handle=1888,i,1486114317302203342,1595185495165716737,131072 /prefetch:8
  2⤵
  PID:2872
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4924 --field-trial-handle=1888,i,1486114317302203342,1595185495165716737,131072 /prefetch:8
  2⤵
  PID:2796
- 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=4944 --field-trial-handle=1888,i,1486114317302203342,1595185495165716737,131072 /prefetch:8
  2⤵
  PID:4112
- 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=5140 --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=4536 --field-trial-handle=1888,i,1486114317302203342,1595185495165716737,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1804

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:2836

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\Code Cache\js\index-dir\the-real-index

Filesize
72B

MD5
48c31f38aac900550eeb2d3c84310ffa

SHA1
886870697764cb639d7efa9340236388ef4d9521

SHA256
c14b2b6df39f29b30d3d676920ba27b573d5006e8487bd32616c1e460f944050

SHA512
1aca177f262a847d92b71acb18317527d8609c79fc5a6571d81c110068693475bafe25dc1bb814cb491be52014e06a8d36704f9b55593c26d74d6b4fd904f9a0

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

Filesize
2KB

MD5
782789fea5810f22b84321a2343b4dc1

SHA1
e9e2058a88a478b7a45df4a059c9c63260370130

SHA256
c764a590c168d00cbd8db3ad20316badbb50a3e6c84c8cdaf35a7520c2bd814a

SHA512
d5fa5106d37ab6f9d72d3e458d2926a57ad5a818458c2f28637291b3d45eb60f8578fb4fda44cc7dbf0c92d6d12132b6cb964a3608b46a182a6e7971f2edeb71

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

Filesize
875B

MD5
fc8ab27e4a02df40af62ef3ed6ff6bc4

SHA1
0701f12df4094578484265d078685af398a46a38

SHA256
92bb93aa201e9173ba1c23af42d336fa283954a68b75d89eeea0fd87786aa191

SHA512
d8826ac7e6bedc91b0aa40c0595a5c506bcb3afd6f861ae9f93ec85842024ce997ce468bba40fe88046e13135ed54252530f79a5a815ef583949c49d230a24ab

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

Filesize
6KB

MD5
5d913372fc926faf77b557bd4930d8f1

SHA1
7733e07d30128c5ba9f72aff2a4acadce5d94500

SHA256
8df4bd92d547c5b2d0400aa304eec270a3f35ea47101676b3c101d50734006cd

SHA512
ebc09858159e6535bcc1237e6b7c83e833f937ac7a5a2799434ccf0c9b1eafb650fff912d8796a746b9a23dfab6380ad56a1343093544864f34d66d99e6d3598

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

Filesize
15KB

MD5
cc4c0c2e83937261f5f4a9d786472535

SHA1
a8a6275446ab830eca967e5530cb9b958dd70d86

SHA256
ccf3c20e7db8c40372c08d71a6a0ffa2cd3b5be289caa600622edf7ad2dbabee

SHA512
2bcf85042ad073b96feebb5906d33c70fe7c2d1b71a4aa3a6bfb407b685cccd3feadb58b3afc4333e14703ff3f5156e82212e5dada2f4dac10f978e04df95a6a

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

Filesize
172KB

MD5
5f64fbb3d8477d296a2bb2bc5feee9b4

SHA1
d797425a7ffe7031eb4fe819f21b581681ec9d65

SHA256
14a908ea0fce4a69e3d365da449f3666c3be87e1b3706911e0a48fbd005c79a0

SHA512
125cc70d62006d6578e6c4f08aa98b244c3fece8df31c082a0c9205fac86ad72645f2243309e62266985df649d6a89f0c827b8ef0fa00942735be7fae5101261

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