hxxp://auaccessclaimato[.]info/Aupay/

Analysis

max time kernel
600s
max time network
593s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
20/09/2023, 22:46

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General

Target

http://auaccessclaimato.info/Aupay/

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	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 = "133397236315008741"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1224	chrome.exe
1224	chrome.exe
3928	chrome.exe
3928	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe
Token: SeShutdownPrivilege	1224	chrome.exe
Token: SeCreatePagefilePrivilege	1224	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe
1224	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1224 wrote to memory of 1212	1224	chrome.exe	82
PID 1224 wrote to memory of 1212	1224	chrome.exe	82
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 436	1224	chrome.exe	85
PID 1224 wrote to memory of 5084	1224	chrome.exe	86
PID 1224 wrote to memory of 5084	1224	chrome.exe	86
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87
PID 1224 wrote to memory of 4564	1224	chrome.exe	87

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://auaccessclaimato.info/Aupay/
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:1224
- 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,0x100,0x104,0xd8,0x108,0x7ffec4c59758,0x7ffec4c59768,0x7ffec4c59778
  2⤵
  PID:1212
- 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=1656 --field-trial-handle=1844,i,3887361192907668508,15990007951646623537,131072 /prefetch:2
  2⤵
  PID:436
- 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=1844,i,3887361192907668508,15990007951646623537,131072 /prefetch:8
  2⤵
  PID:5084
- 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=1844,i,3887361192907668508,15990007951646623537,131072 /prefetch:8
  2⤵
  PID:4564
- 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=2972 --field-trial-handle=1844,i,3887361192907668508,15990007951646623537,131072 /prefetch:1
  2⤵
  PID:2024
- 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=2980 --field-trial-handle=1844,i,3887361192907668508,15990007951646623537,131072 /prefetch:1
  2⤵
  PID:2556
- 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=7 --mojo-platform-channel-handle=3956 --field-trial-handle=1844,i,3887361192907668508,15990007951646623537,131072 /prefetch:1
  2⤵
  PID:2688
- 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=5284 --field-trial-handle=1844,i,3887361192907668508,15990007951646623537,131072 /prefetch:8
  2⤵
  PID:4968
- 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=5260 --field-trial-handle=1844,i,3887361192907668508,15990007951646623537,131072 /prefetch:8
  2⤵
  PID:4700
- 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=916 --field-trial-handle=1844,i,3887361192907668508,15990007951646623537,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3928

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:4944

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
72B

MD5
e2c410c47842fc90822c2dca125ddc0d

SHA1
a0b41ad4d8517cd00e6eac13dfc2f38e08b9dfee

SHA256
0693c971403cad6b5b072e64892ce64431585e8a6583899ffb537e6e1fdffc5d

SHA512
b4edd807df887bf157194dd40a0d819ca8d1311970db15fa3ce5c3266b6ba6b3aa7bbb66b35f8b94a9dde10a576e15c3e677e37912dca8c6129a9a1bc59813de

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

Filesize
1KB

MD5
3fb78b0285c033b21307e44b538a95dc

SHA1
2ac44dc815294767195ef41f788e0bf721edc9a4

SHA256
857546ba9122f3dc5c0d973c099f4f06993b5125443c822ef517465a72f226f7

SHA512
a5c58affb4669e3f368e15794d67acf8f3e26a7fbb8f705343c97f2c9f231fed5ece95e3dcb3c4ea46b78fd5057ccd95e530982aaf08ab421c0fd03ad245e053

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

Filesize
2KB

MD5
a67e51a8fbb87f596a36ddee406b31ef

SHA1
73a0b74e96c6ce2be14b749e2484f5a2b5119b80

SHA256
b72501200dc31c6851eba1e628878451a4bbd3b0d88728e8d114696c5462edcb

SHA512
4bc24397c9aa5bab64384863aec4a3be453a7b549e972a2519771af4f9552c204d50c947f4d5a36306ec25e097254e4ff7290d0f430bf376f5c8fcfd4ad0cb46

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

Filesize
2KB

MD5
c0cff6d2c1d3f863df8e60f5a84f49be

SHA1
02989ccc8d328ec9224670f52a1710ed09acdcb6

SHA256
96296fb9dc617a4e471943d1bff84a7abd3e42436fb6ab85f1cdcf36302b2ec1

SHA512
d8d512d365697cba33f2b99cb5fdd46b28849846f759ce5b30a9a8d0cd46ccff3ee48788aa3ca4f0a63ee6c8b52c6d0f964e5eb1f67a073358b55ea16a65e80d

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

Filesize
539B

MD5
085d7db9990c26e632ef802e5af57433

SHA1
ae7e609c120f1214e3039cce8a49e10b09d093bb

SHA256
8c37eadd3b6c90293e3f43c3b50893521f8111f1c9d902390f27fb2e230ae20a

SHA512
c209b27b933fb67b12314d5167d1f550ec3ce90ef54cb75016f679f93f203017456debed5ef1fefb927a6f28ccb2df27f9bf2522be08e4f7c80e8ff44a52489d

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

Filesize
6KB

MD5
dbbdec9849f46fbe78a3fc9ffb87e37e

SHA1
3a5b43a15e3188c942b89ccd002a415f22941ec1

SHA256
73cdd7d9d534becaffd00d5d028dfacfb6024b1ca704db9245fe2c7d77ef4b5f

SHA512
ae7e6c147f1a027b2d862bdc105ca8c81a96c7c94471a5d635c5bf4f3d00981b235cb58d31af531474dfb68dd8b0591dc9a23fcc765d78c4cdf0a346325b59de

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\d07871aa-a842-499e-8108-6a73136ef95d.tmp

Filesize
6KB

MD5
3f9bef36841398a38dfca1182a92013d

SHA1
4dcac342f729f6c81585a650e23f6463d850bb1b

SHA256
bad13c9911b53d7ca04242f425dd8f9309030edb19976d15119ce0c63c2a6c7a

SHA512
74004f6d6e7a8624ff4bc19deb93baee9ff7eaa77ebebc2456c42f052e542c1fcf8c82d9a6dd182b3be47b46447665ab902ab6c910d7572801c47eae90a111ea

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

Filesize
102KB

MD5
f4eff4a79ca80b4d8a6d5fbcaaf907f3

SHA1
f90784b7408cc4da0937aeed28f3fba560e89984

SHA256
94925f2834849713ebb068877a1a56f10a0aaaee0c7d248645d6a1a24801912d

SHA512
aa98089bf18c679d49283cac66546ee9bb6997877ca08118d42be7c0015610277799ffda4285c71d6b038c3e36092619621504d38fc6528781d3ba742371c510

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