hxxp://groupeuro-chem[.]com

Analysis

max time kernel
300s
max time network
270s
platform
windows10-2004_x64
resource
win10v2004-20231215-es
resource tags

arch:x64arch:x86image:win10v2004-20231215-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
02/01/2024, 11:47

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General

Target

http://groupeuro-chem.com

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\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	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 = "133486696833354672"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2652	chrome.exe
2652	chrome.exe
4508	chrome.exe
4508	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe
Token: SeShutdownPrivilege	2652	chrome.exe
Token: SeCreatePagefilePrivilege	2652	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe
2652	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 1484	2652	chrome.exe	90
PID 2652 wrote to memory of 1484	2652	chrome.exe	90
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 1304	2652	chrome.exe	93
PID 2652 wrote to memory of 2868	2652	chrome.exe	92
PID 2652 wrote to memory of 2868	2652	chrome.exe	92
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94
PID 2652 wrote to memory of 224	2652	chrome.exe	94

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://groupeuro-chem.com
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:2652
- 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,0x100,0x104,0xdc,0x108,0x7fffdf809758,0x7fffdf809768,0x7fffdf809778
  2⤵
  PID:1484
- 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=2124 --field-trial-handle=1884,i,13211537121596401225,8762635015694134042,131072 /prefetch:8
  2⤵
  PID:2868
- 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=1884,i,13211537121596401225,8762635015694134042,131072 /prefetch:2
  2⤵
  PID:1304
- 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=2216 --field-trial-handle=1884,i,13211537121596401225,8762635015694134042,131072 /prefetch:8
  2⤵
  PID:224
- 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=2864 --field-trial-handle=1884,i,13211537121596401225,8762635015694134042,131072 /prefetch:1
  2⤵
  PID:2324
- 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=2852 --field-trial-handle=1884,i,13211537121596401225,8762635015694134042,131072 /prefetch:1
  2⤵
  PID:1284
- 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=7 --mojo-platform-channel-handle=4060 --field-trial-handle=1884,i,13211537121596401225,8762635015694134042,131072 /prefetch:1
  2⤵
  PID:2588
- 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=8 --mojo-platform-channel-handle=3236 --field-trial-handle=1884,i,13211537121596401225,8762635015694134042,131072 /prefetch:1
  2⤵
  PID:3328
- 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=4952 --field-trial-handle=1884,i,13211537121596401225,8762635015694134042,131072 /prefetch:8
  2⤵
  PID:3412
- 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=3920 --field-trial-handle=1884,i,13211537121596401225,8762635015694134042,131072 /prefetch:8
  2⤵
  PID:4088
- 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=11 --mojo-platform-channel-handle=4984 --field-trial-handle=1884,i,13211537121596401225,8762635015694134042,131072 /prefetch:1
  2⤵
  PID:2952
- 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=12 --mojo-platform-channel-handle=2328 --field-trial-handle=1884,i,13211537121596401225,8762635015694134042,131072 /prefetch:1
  2⤵
  PID:2596
- 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=13 --mojo-platform-channel-handle=5292 --field-trial-handle=1884,i,13211537121596401225,8762635015694134042,131072 /prefetch:1
  2⤵
  PID:780
- 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=3136 --field-trial-handle=1884,i,13211537121596401225,8762635015694134042,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4508

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:4676

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
8ee8ee6080b71fbea732d2f4fa77929c

SHA1
464df50038cb0f3e728a76e844a114d95c8db933

SHA256
2883693e17d03864b995b047dd53f3ff3a86ef0a600e1df7950314b288f1f909

SHA512
dcd68d8fecc04dd42be47b39ea8a74372b7fa35d955e58e94205424ee4810f300e2e7c3c4ac8effe5e56ddddb73a46dc5afa62a9816b592170ac9845465bef2d

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

Filesize
114KB

MD5
f6cff1db877bf5e65491aa5c24b6a8d6

SHA1
d857bda3e47ef85e20bdac4e5eef3f122e95265a

SHA256
c36c12cbc243de7b9bdcdd27256b7b790d177dbde19e97167b3f5acf90516c1c

SHA512
230c25c469aacd2e5dbd1bf247899153239ac70323fd29346e9513bdb32a4da533043655be4b02d63989284bba59ce547be8f7dbbe4de19396581fe8e0f91379

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