hxxp://robustarmy[.]site

Analysis

max time kernel
24s
max time network
25s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2024, 14:16

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General

Target

http://robustarmy.site

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 = "133560226030350973"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
976	chrome.exe
976	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe

Suspicious use of AdjustPrivilegeToken 46 IoCs

description	pid	Process
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe
Token: SeShutdownPrivilege	976	chrome.exe
Token: SeCreatePagefilePrivilege	976	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe
976	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 976 wrote to memory of 4792	976	chrome.exe	87
PID 976 wrote to memory of 4792	976	chrome.exe	87
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 2180	976	chrome.exe	89
PID 976 wrote to memory of 4680	976	chrome.exe	90
PID 976 wrote to memory of 4680	976	chrome.exe	90
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91
PID 976 wrote to memory of 4904	976	chrome.exe	91

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 http://robustarmy.site
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:976
- 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,0x100,0x104,0xd8,0x108,0x7ffda3379758,0x7ffda3379768,0x7ffda3379778
  2⤵
  PID:4792
- 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=1724 --field-trial-handle=1872,i,13236284538321792881,8686881393818898520,131072 /prefetch:2
  2⤵
  PID:2180
- 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=2032 --field-trial-handle=1872,i,13236284538321792881,8686881393818898520,131072 /prefetch:8
  2⤵
  PID:4680
- 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=2232 --field-trial-handle=1872,i,13236284538321792881,8686881393818898520,131072 /prefetch:8
  2⤵
  PID:4904
- 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=2832 --field-trial-handle=1872,i,13236284538321792881,8686881393818898520,131072 /prefetch:1
  2⤵
  PID:3172
- 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=2844 --field-trial-handle=1872,i,13236284538321792881,8686881393818898520,131072 /prefetch:1
  2⤵
  PID:2196
- 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=4868 --field-trial-handle=1872,i,13236284538321792881,8686881393818898520,131072 /prefetch:8
  2⤵
  PID:444
- 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=4968 --field-trial-handle=1872,i,13236284538321792881,8686881393818898520,131072 /prefetch:8
  2⤵
  PID:2136
- 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=9 --mojo-platform-channel-handle=5012 --field-trial-handle=1872,i,13236284538321792881,8686881393818898520,131072 /prefetch:1
  2⤵
  PID:1272
- 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=10 --mojo-platform-channel-handle=5072 --field-trial-handle=1872,i,13236284538321792881,8686881393818898520,131072 /prefetch:1
  2⤵
  PID:2704

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:3520

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\Preferences

Filesize
6KB

MD5
3a6403d32fa50bcbd68605094cf7f341

SHA1
c4ffda7943d103bb8f225e70f7683c144cf1f4fa

SHA256
0f0d465ce9cd5af7e569c4a74e246b71991fd73c29f95226043ae0fb0f0b2a29

SHA512
ed3c6e1e0ecc68de07e81360a9f6d973abc8991dae8d7d5443ff52ceb202fedf10148005b3f85162cb95ce973a5321dfff82886b8f9a646489de967d8f7098b6

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

Filesize
128KB

MD5
b29a0dee23bb7098eb15dd584244ed20

SHA1
83bae0e664de896744ec706849c026f3c67f5c08

SHA256
8dc087a44013cb4bb18359dd16dca15d5d21325b28da91a869bf6b7fea658d9e

SHA512
225775edefb859845ec33432f20dd3f59441840e5a8bce0ac88edf31822f7f1624afd1a3f04638a51a5b3ae80a622653eb8f060abe1a2a5885f37ba82f1e2e8a

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