hxxps://mandrillapp[.]com/track/open[.]php?u=31345974&id=a20cb4bc673d4e75a1778b5b51aba224

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
06/11/2023, 04:47

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General

Target

https://mandrillapp.com/track/open.php?u=31345974&id=a20cb4bc673d4e75a1778b5b51aba224

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 = "133437196841177423"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1760	chrome.exe
1760	chrome.exe
3848	chrome.exe
3848	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
1760	chrome.exe
1760	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe
Token: SeShutdownPrivilege	1760	chrome.exe
Token: SeCreatePagefilePrivilege	1760	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe
1760	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 672	1760	chrome.exe	16
PID 1760 wrote to memory of 672	1760	chrome.exe	16
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4196	1760	chrome.exe	67
PID 1760 wrote to memory of 4340	1760	chrome.exe	66
PID 1760 wrote to memory of 4340	1760	chrome.exe	66
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63
PID 1760 wrote to memory of 4220	1760	chrome.exe	63

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,0x100,0x104,0xd8,0x108,0x7ffa50149758,0x7ffa50149768,0x7ffa50149778
1⤵
PID:672

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://mandrillapp.com/track/open.php?u=31345974&id=a20cb4bc673d4e75a1778b5b51aba224
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:1760
- 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=2188 --field-trial-handle=1880,i,16840810178854479860,2188920276680600297,131072 /prefetch:8
  2⤵
  PID:4220
- 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=3004 --field-trial-handle=1880,i,16840810178854479860,2188920276680600297,131072 /prefetch:1
  2⤵
  PID:1824
- 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=2996 --field-trial-handle=1880,i,16840810178854479860,2188920276680600297,131072 /prefetch:1
  2⤵
  PID:4916
- 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=1880,i,16840810178854479860,2188920276680600297,131072 /prefetch:8
  2⤵
  PID:4340
- 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=1648 --field-trial-handle=1880,i,16840810178854479860,2188920276680600297,131072 /prefetch:2
  2⤵
  PID:4196
- 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=4808 --field-trial-handle=1880,i,16840810178854479860,2188920276680600297,131072 /prefetch:8
  2⤵
  PID:4636
- 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=4804 --field-trial-handle=1880,i,16840810178854479860,2188920276680600297,131072 /prefetch:8
  2⤵
  PID:3848
- 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=1784 --field-trial-handle=1880,i,16840810178854479860,2188920276680600297,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3848

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:3404

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:5516

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
PID:5552

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\Network\Network Persistent State

Filesize
1KB

MD5
f51e097299929b6c09a51a3c8efaf294

SHA1
b24fcd3a7a0a25fa9ed9c82c39ccb5ebb4ba9324

SHA256
10e6c4789922a46279265b903f2812414d63b82d217fd29a4c5e5e88cd4e26d8

SHA512
91bc8b293c7e09d0963c847f1d20205cdbe259bf1cd6ffe0910418d27322ca56b21f8ce782685501f695727f285bc457341c3813eff0062c658e5fbf11e3fced

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

Filesize
6KB

MD5
00b52a3d76a90bf57772330ebd4334a0

SHA1
f1593063e724ab78b2d47db6d5ee9516030689b3

SHA256
88f68a7f40cb540598b2e904465fd0f1d1c71eff271bb7a27a21951fadbd4d03

SHA512
dffe17e3c3366ddfae18e26d4caa1bab6e78c744f4a79aa75dff04a7c4e338514af9ffb353c0164b33dce190135ae2aca21a16e7659ed38004de6c7728e2eeb9

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

Filesize
109KB

MD5
d2b37823ec56b8ef3d926e3297160e73

SHA1
321681142bf8f737391bebcaf0c6fa8339426505

SHA256
afe98b2f0eb7e7022a9ba26fe423d99c3c6f6d306d6231c7ec81b22846dad1b7

SHA512
574032fef918ab067183cba6a6b5456d6a19386ce3fec0044bab573ba346e785b3738219f3fe365cd63dec31659f725a73e42c8b4515db150143939833b02f5c

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\b86c26d6-e12c-4d0f-8899-840a2ad3d925.tmp

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit
memory/5552-55-0x00000289E7440000-0x00000289E7450000-memory.dmp

Filesize
64KB

Download
memory/5552-71-0x00000289E7540000-0x00000289E7550000-memory.dmp

Filesize
64KB

Download
memory/5552-87-0x00000289EF850000-0x00000289EF851000-memory.dmp

Filesize
4KB

Download
memory/5552-89-0x00000289EF880000-0x00000289EF881000-memory.dmp

Filesize
4KB

Download
memory/5552-90-0x00000289EF880000-0x00000289EF881000-memory.dmp

Filesize
4KB

Download
memory/5552-91-0x00000289EF990000-0x00000289EF991000-memory.dmp

Filesize
4KB

Download