3e97bf7b6ae34f79c4342e4cab5faf32505ffbea0a4718638dadfce7fe3d20cf

Analysis

max time kernel
121s
max time network
128s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
22/02/2025, 16:10

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General

Target

main.exe
Size

17.8MB
MD5

9fcf21522322bdb55c8ac10d76c7ede9
SHA1

1718f81a21bd592a33d6b8027904f0853027eab0
SHA256

85d716f020689526c93aadc77c6d56af3b79a506e8f5db4815f4aee36c64b92c
SHA512

9ab9e1d67d47f5fb9e8c161a39f5aadb8df09d98ef65581b97e23d646a7d5480f1330801941460671812c1e512616eacfb39a08aa4c41ef92c6b73409d844f62
SSDEEP

393216:GqPnLFXlrPmQ8DOETgsvfGFlgvwLxQvEwoE5X87nXCE9q:rPLFXNOQhEam2jwFEnK

Score

7^/10

discovery upx

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
1728	main.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x000400000001c91e-111.dat	upx
behavioral1/memory/1728-113-0x000007FEF5B70000-0x000007FEF5FDE000-memory.dmp	upx

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1920	chrome.exe
1920	chrome.exe

Suspicious use of AdjustPrivilegeToken 30 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe
Token: SeShutdownPrivilege	1920	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe
1920	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 844 wrote to memory of 1728	844	main.exe	32
PID 844 wrote to memory of 1728	844	main.exe	32
PID 844 wrote to memory of 1728	844	main.exe	32
PID 1920 wrote to memory of 1548	1920	chrome.exe	34
PID 1920 wrote to memory of 1548	1920	chrome.exe	34
PID 1920 wrote to memory of 1548	1920	chrome.exe	34
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 2512	1920	chrome.exe	36
PID 1920 wrote to memory of 1332	1920	chrome.exe	37
PID 1920 wrote to memory of 1332	1920	chrome.exe	37
PID 1920 wrote to memory of 1332	1920	chrome.exe	37
PID 1920 wrote to memory of 1692	1920	chrome.exe	38
PID 1920 wrote to memory of 1692	1920	chrome.exe	38
PID 1920 wrote to memory of 1692	1920	chrome.exe	38
PID 1920 wrote to memory of 1692	1920	chrome.exe	38
PID 1920 wrote to memory of 1692	1920	chrome.exe	38
PID 1920 wrote to memory of 1692	1920	chrome.exe	38
PID 1920 wrote to memory of 1692	1920	chrome.exe	38
PID 1920 wrote to memory of 1692	1920	chrome.exe	38
PID 1920 wrote to memory of 1692	1920	chrome.exe	38
PID 1920 wrote to memory of 1692	1920	chrome.exe	38
PID 1920 wrote to memory of 1692	1920	chrome.exe	38
PID 1920 wrote to memory of 1692	1920	chrome.exe	38
PID 1920 wrote to memory of 1692	1920	chrome.exe	38
PID 1920 wrote to memory of 1692	1920	chrome.exe	38
PID 1920 wrote to memory of 1692	1920	chrome.exe	38
PID 1920 wrote to memory of 1692	1920	chrome.exe	38

C:\Users\Admin\AppData\Local\Temp\main.exe
"C:\Users\Admin\AppData\Local\Temp\main.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:844
- C:\Users\Admin\AppData\Local\Temp\main.exe
  "C:\Users\Admin\AppData\Local\Temp\main.exe"
  2⤵
  - Loads dropped DLL
  PID:1728

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:2684

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1920
- 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef66f9758,0x7fef66f9768,0x7fef66f9778
  2⤵
  PID:1548
- 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=1120 --field-trial-handle=1304,i,6521518282545380679,6451035330663418936,131072 /prefetch:2
  2⤵
  PID:2512
- 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=1512 --field-trial-handle=1304,i,6521518282545380679,6451035330663418936,131072 /prefetch:8
  2⤵
  PID:1332
- 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=1584 --field-trial-handle=1304,i,6521518282545380679,6451035330663418936,131072 /prefetch:8
  2⤵
  PID:1692
- 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=2324 --field-trial-handle=1304,i,6521518282545380679,6451035330663418936,131072 /prefetch:1
  2⤵
  PID:1236
- 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=2332 --field-trial-handle=1304,i,6521518282545380679,6451035330663418936,131072 /prefetch:1
  2⤵
  PID:2796
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=2672 --field-trial-handle=1304,i,6521518282545380679,6451035330663418936,131072 /prefetch:2
  2⤵
  PID:2652
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3248 --field-trial-handle=1304,i,6521518282545380679,6451035330663418936,131072 /prefetch:1
  2⤵
  PID:2952
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3484 --field-trial-handle=1304,i,6521518282545380679,6451035330663418936,131072 /prefetch:8
  2⤵
  PID:3036
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3616 --field-trial-handle=1304,i,6521518282545380679,6451035330663418936,131072 /prefetch:8
  2⤵
  PID:2320
- 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=3896 --field-trial-handle=1304,i,6521518282545380679,6451035330663418936,131072 /prefetch:8
  2⤵
  PID:2416

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:2848

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:2496

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\501b149d-247d-499f-afeb-ae3b923e52c2.tmp

Filesize
355KB

MD5
c6bd08086d7fe436d1ca4ea35b95e98f

SHA1
3e5717d2742c940ee82553a920b6a36d22f2d846

SHA256
6999b66aa43959784e4f25b92ab7f1e5eb9a364b3b11245ce513128de516fd07

SHA512
6c15ce2e77d29af382d8041e0885644874c4672c251462114d8011271fbc75b92be8f40a487785d0fffe4043626e045f2a68237b590cf12d9a4a03a8c25c2637

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

Filesize
4KB

MD5
47e51868392040a667a4df18b4918474

SHA1
080c340a86cf128d014729cbb93b47b3f24d957d

SHA256
8474b1bce29bfe89edbfbba052fd5c1943793d3921a111ae92c6ebcc57b23497

SHA512
e1c3d7ce5d9196e55ec5c7c404a3063aae9fc8123c38e208145f3431dbe3a5ca0fa91049526d06344a23b13a0339b5398a5d676effba03c7a7b15e78bad7f61a

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\CURRENT

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

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

Filesize
355KB

MD5
5fade87e380dfd4e37dc07e4bfbc4d09

SHA1
bc06ea3b82f0063bb1d77a7d479a5f3e9c13e812

SHA256
8f79351ca8f7472293c1780736f01d98073f99fe5d7546663d05164971918dfe

SHA512
978415f8afda29d6818fcd177905ec4b35a26aa3599321e78f1c1527dd3af4b75e873f32eadb1228fe93eaf02aef2b9d3471b95635ed0b771ba2aea7dfb6f2bd

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI8442\python310.dll

Filesize
1.4MB

MD5
69d4f13fbaeee9b551c2d9a4a94d4458

SHA1
69540d8dfc0ee299a7ff6585018c7db0662aa629

SHA256
801317463bd116e603878c7c106093ba7db2bece11e691793e93065223fc7046

SHA512
8e632f141daf44bc470f8ee677c6f0fdcbcacbfce1472d928576bf7b9f91d6b76639d18e386d5e1c97e538a8fe19dd2d22ea47ae1acf138a0925e3c6dd156378

Download Submit
memory/1728-113-0x000007FEF5B70000-0x000007FEF5FDE000-memory.dmp

Filesize
4.4MB

Download