35d28d41f6ae7bee08889ae3f470af4f94eaf52fa55ab3c1661ae9419947d8c1

Analysis

max time kernel
131s
max time network
151s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
15/07/2024, 00:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

GOG_Galaxy_2.0.exe
Size

960KB
MD5

073c6e12924e8ed40908ebd8f50269f6
SHA1

55531db348c074a2bea5a78ac79f0193e5281a35
SHA256

35d28d41f6ae7bee08889ae3f470af4f94eaf52fa55ab3c1661ae9419947d8c1
SHA512

c5dba4fe0f655f961a4198b6eeb96face546585a1b78210149a952bbbe9793fa8db9efefd522681200dd693c5e9fa81ddbdf0bcf0e525a82ad10fd72ba741686
SSDEEP

12288:T27p5j8DPeuUSFHqLV+JjY4UW61O4RAxDleFbWQCQTFgSYyAzB+Q/uLnK3:T27EDFHqLy826My+QiyGJyAV+muLK3

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
808	GalaxyInstaller.exe

Loads dropped DLL 4 IoCs

pid	Process
2076	GOG_Galaxy_2.0.exe
2076	GOG_Galaxy_2.0.exe
2076	GOG_Galaxy_2.0.exe
2076	GOG_Galaxy_2.0.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2076-0-0x0000000000400000-0x0000000000641000-memory.dmp	upx
behavioral1/memory/2076-30-0x0000000000400000-0x0000000000641000-memory.dmp	upx
behavioral1/memory/2076-51-0x0000000000400000-0x0000000000641000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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
3004	chrome.exe
3004	chrome.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	808	GalaxyInstaller.exe
Token: SeShutdownPrivilege	3004	chrome.exe
Token: SeShutdownPrivilege	3004	chrome.exe
Token: SeShutdownPrivilege	3004	chrome.exe
Token: SeShutdownPrivilege	3004	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe
3004	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2076 wrote to memory of 808	2076	GOG_Galaxy_2.0.exe	32
PID 2076 wrote to memory of 808	2076	GOG_Galaxy_2.0.exe	32
PID 2076 wrote to memory of 808	2076	GOG_Galaxy_2.0.exe	32
PID 2076 wrote to memory of 808	2076	GOG_Galaxy_2.0.exe	32
PID 3004 wrote to memory of 2876	3004	chrome.exe	34
PID 3004 wrote to memory of 2876	3004	chrome.exe	34
PID 3004 wrote to memory of 2876	3004	chrome.exe	34
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 2280	3004	chrome.exe	36
PID 3004 wrote to memory of 1200	3004	chrome.exe	37
PID 3004 wrote to memory of 1200	3004	chrome.exe	37
PID 3004 wrote to memory of 1200	3004	chrome.exe	37
PID 3004 wrote to memory of 2496	3004	chrome.exe	38
PID 3004 wrote to memory of 2496	3004	chrome.exe	38
PID 3004 wrote to memory of 2496	3004	chrome.exe	38
PID 3004 wrote to memory of 2496	3004	chrome.exe	38
PID 3004 wrote to memory of 2496	3004	chrome.exe	38
PID 3004 wrote to memory of 2496	3004	chrome.exe	38
PID 3004 wrote to memory of 2496	3004	chrome.exe	38
PID 3004 wrote to memory of 2496	3004	chrome.exe	38
PID 3004 wrote to memory of 2496	3004	chrome.exe	38
PID 3004 wrote to memory of 2496	3004	chrome.exe	38
PID 3004 wrote to memory of 2496	3004	chrome.exe	38
PID 3004 wrote to memory of 2496	3004	chrome.exe	38
PID 3004 wrote to memory of 2496	3004	chrome.exe	38
PID 3004 wrote to memory of 2496	3004	chrome.exe	38
PID 3004 wrote to memory of 2496	3004	chrome.exe	38

C:\Users\Admin\AppData\Local\Temp\GOG_Galaxy_2.0.exe
"C:\Users\Admin\AppData\Local\Temp\GOG_Galaxy_2.0.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_HWtST\GalaxyInstaller.exe
  "C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_HWtST\GalaxyInstaller.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:808

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:3004
- 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,0x7fef68b9758,0x7fef68b9768,0x7fef68b9778
  2⤵
  PID:2876
- 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=1164 --field-trial-handle=1364,i,12189919263864047827,12461395570209541166,131072 /prefetch:2
  2⤵
  PID:2280
- 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=1504 --field-trial-handle=1364,i,12189919263864047827,12461395570209541166,131072 /prefetch:8
  2⤵
  PID:1200
- 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=1588 --field-trial-handle=1364,i,12189919263864047827,12461395570209541166,131072 /prefetch:8
  2⤵
  PID:2496
- 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=2272 --field-trial-handle=1364,i,12189919263864047827,12461395570209541166,131072 /prefetch:1
  2⤵
  PID:2008
- 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=2284 --field-trial-handle=1364,i,12189919263864047827,12461395570209541166,131072 /prefetch:1
  2⤵
  PID:2372
- 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=984 --field-trial-handle=1364,i,12189919263864047827,12461395570209541166,131072 /prefetch:2
  2⤵
  PID:2444
- 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=1276 --field-trial-handle=1364,i,12189919263864047827,12461395570209541166,131072 /prefetch:1
  2⤵
  PID:2808
- 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=3700 --field-trial-handle=1364,i,12189919263864047827,12461395570209541166,131072 /prefetch:8
  2⤵
  PID:1668

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:660

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

Loading Replay Monitor...

Downloads

C:\ProgramData\GOG.com\Galaxy\logs\InstallerBootstrapper.log

Filesize
5KB

MD5
3586ac12f4d718eb900c77a6bbc564ea

SHA1
0131597a3cdca0ebc381eaee96bb4e4e52b565eb

SHA256
628df83a96d31f0765855e9f3ca9e674ff74687180a817076dfcccdbf8614b4e

SHA512
cd11a68e185522e90e59b8b8d31e13131ee8ffbd8890cbf42b77a7c857166e5095f9c61cc475de5a3239d8edfdad82383d8e3ff4023c162089254e428d7d8ca9

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

Filesize
16B

MD5
aefd77f47fb84fae5ea194496b44c67a

SHA1
dcfbb6a5b8d05662c4858664f81693bb7f803b82

SHA256
4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

SHA512
b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

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\shared_proto_db\metadata\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_HWtST\icon.ico

Filesize
480KB

MD5
391cf634b3ccf3971811be5ef016fe32

SHA1
8e3023466d02dfb8f2e1b48555b998532dc9a377

SHA256
de9a2072df66c11af8cc255788c4c572f7b45ba7ab19524ad2e01a23f55e9ca8

SHA512
c1594a33efcfac7c6e6935e76ed030855886453b6397ba53a63225efbeb513a1ccb39ea7d528cc43bb1e2b56fd0e02b306e0e65dc6896613c2b4ca6c4a165d9a

Download Submit
C:\Users\Admin\AppData\Local\Temp\GalaxyInstaller_HWtST\payload.campaign

Filesize
555B

MD5
7b11a2b50548f6e537f62063817c65f8

SHA1
891b24b24eb7fd5a95e765015763beee27385790

SHA256
891320597758a78ffc1d89c67cbd0b570aa94c32047e6f3ac9121e0d180c1aa9

SHA512
0e93582ec31dff7ed66e5498656a80d245cf34b1ce556864222d7505d9a531cedb9e91590c880a5852cd3a8c351847019d0e69b02240feb4dc257374ecf587e2

Download Submit
\Users\Admin\AppData\Local\Temp\GalaxyInstaller_HWtST\GalaxyInstaller.exe

Filesize
566KB

MD5
26d02cc778b804689bda1aafa9a76fb1

SHA1
5452c96593478f59471730366c682da19881051d

SHA256
61eadf4a0bb3710671f5b6f1db10c522a2d0a07177d3b79eb844d7f69d8f8635

SHA512
047ecfb6df19e39579dd2a7359fec312f4dcf2293e9e4f232a22acd37a3c22707ecbf53d6ed0fe44989b8a52502fd43f525e20b85b83f29223205ade6a7aee90

Download Submit
memory/808-29-0x000007FEF5EF0000-0x000007FEF68DC000-memory.dmp

Filesize
9.9MB

Download
memory/808-32-0x000007FEF5EF3000-0x000007FEF5EF4000-memory.dmp

Filesize
4KB

Download
memory/808-33-0x000007FEF5EF0000-0x000007FEF68DC000-memory.dmp

Filesize
9.9MB

Download
memory/808-47-0x000007FEF5EF0000-0x000007FEF68DC000-memory.dmp

Filesize
9.9MB

Download
memory/808-11-0x000007FEF5EF0000-0x000007FEF68DC000-memory.dmp

Filesize
9.9MB

Download
memory/808-10-0x0000000000CB0000-0x0000000000D40000-memory.dmp

Filesize
576KB

Download
memory/808-9-0x000007FEF5EF3000-0x000007FEF5EF4000-memory.dmp

Filesize
4KB

Download
memory/2076-30-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2076-51-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download
memory/2076-0-0x0000000000400000-0x0000000000641000-memory.dmp

Filesize
2.3MB

Download