hxxp://email[.]send[.]workstore[.]in/c/eJwEwLFOxSAUBuCngZH8B0qBgcGli4mbJo7QHlPiFW6Aavr2fkcEpeyC5EhroMUROcgzJm94Tz6tQAqBs8dBhhKTsdnlJcsSNbSBh4fFSlBfwWkPQ9py9pZYLBhcD_XX-veYrbMqVT7iOedzCPMi9Cb0drdrXiqz0BvXj_1tfPZX9y57_C013apejyIW1L2rvf3IGcfZnhYr_gMAAP

Analysis

max time kernel
300s
max time network
278s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
08-08-2023 18:08

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General

Target

http://email.send.workstore.in/c/eJwEwLFOxSAUBuCngZH8B0qBgcGli4mbJo7QHlPiFW6Aavr2fkcEpeyC5EhroMUROcgzJm94Tz6tQAqBs8dBhhKTsdnlJcsSNbSBh4fFSlBfwWkPQ9py9pZYLBhcD_XX-veYrbMqVT7iOedzCPMi9Cb0drdrXiqz0BvXj_1tfPZX9y57_C013apejyIW1L2rvf3IGcfZnhYr_gMAAP

Score

1^/10

Malware Config

Signatures

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 = "133359917174025176"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1484	chrome.exe
1484	chrome.exe
4512	chrome.exe
4512	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
1484	chrome.exe
1484	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe
Token: SeShutdownPrivilege	1484	chrome.exe
Token: SeCreatePagefilePrivilege	1484	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe
1484	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1484 wrote to memory of 2592	1484	chrome.exe	84
PID 1484 wrote to memory of 2592	1484	chrome.exe	84
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 5108	1484	chrome.exe	86
PID 1484 wrote to memory of 3272	1484	chrome.exe	87
PID 1484 wrote to memory of 3272	1484	chrome.exe	87
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88
PID 1484 wrote to memory of 4520	1484	chrome.exe	88

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://email.send.workstore.in/c/eJwEwLFOxSAUBuCngZH8B0qBgcGli4mbJo7QHlPiFW6Aavr2fkcEpeyC5EhroMUROcgzJm94Tz6tQAqBs8dBhhKTsdnlJcsSNbSBh4fFSlBfwWkPQ9py9pZYLBhcD_XX-veYrbMqVT7iOedzCPMi9Cb0drdrXiqz0BvXj_1tfPZX9y57_C013apejyIW1L2rvf3IGcfZnhYr_gMAAP
1⤵
- 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:1484
- 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,0x100,0x104,0xd8,0x108,0x7ffd61bd9758,0x7ffd61bd9768,0x7ffd61bd9778
  2⤵
  PID:2592
- 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=1652 --field-trial-handle=1876,i,8731443578984856155,7314441035558128478,131072 /prefetch:2
  2⤵
  PID:5108
- 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=2120 --field-trial-handle=1876,i,8731443578984856155,7314441035558128478,131072 /prefetch:8
  2⤵
  PID:3272
- 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=1876,i,8731443578984856155,7314441035558128478,131072 /prefetch:8
  2⤵
  PID:4520
- 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=2788 --field-trial-handle=1876,i,8731443578984856155,7314441035558128478,131072 /prefetch:1
  2⤵
  PID:1440
- 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=2796 --field-trial-handle=1876,i,8731443578984856155,7314441035558128478,131072 /prefetch:1
  2⤵
  PID:4064
- 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=4812 --field-trial-handle=1876,i,8731443578984856155,7314441035558128478,131072 /prefetch:8
  2⤵
  PID:1104
- 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=4764 --field-trial-handle=1876,i,8731443578984856155,7314441035558128478,131072 /prefetch:8
  2⤵
  PID:1148
- 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=3840 --field-trial-handle=1876,i,8731443578984856155,7314441035558128478,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4512

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:1828

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

Filesize
824B

MD5
26e63da0f1e4a24fcd40ba01ecc0fdbc

SHA1
e1a59fd9b1efe28f0eb2b76513d6991e0bd78f10

SHA256
628160b72dcc8e70d0f75348f37da0b05f682688c83ccbfdc67c79d508c6abdf

SHA512
3f2e92a78d5c6639abc908cce8c58aec4d11ce6fa5f338cf8e5a0cd0825d2799b384e5d222217a0fb87773dc78607086f6676e75cbd3ed61059cc326cbdb50d9

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

Filesize
6KB

MD5
c26602adcd9f1b32276725a160376ce3

SHA1
136ed9fafe9ea87f69854a80cda09fb23eef058c

SHA256
3b812a6cb1d4629d494f84eacc6312e2cc9accb3ba4f2204416efe650583045a

SHA512
58f0ef16e2d9a5360f18649ed2d84e87404f57c9cf2f974d4c0c31a357c839a92004c2daadddc39fdefa37a82913d051e1484d12f21df8790c3870d7406e512e

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

Filesize
87KB

MD5
3f3c9a52f145e9268b006195c23b8bb8

SHA1
95523e8316356752a87e655f504e190a3e25c988

SHA256
c049d6fa76ad819bcbeae5afca6f4662de49de59a52d3ef57fd9d2da39ea32ae

SHA512
042d204cac99ae854378b7570e1ec48594204f6d16f5a3c71b40423e94e26d1c5bed144099911a3df939295749212db838a758d3ec9c22afb671dcf3c5683123

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