hxxp://steamcommunity[.]com/gift/3924

Analysis

max time kernel
30s
max time network
32s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2024, 16:53

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Reason

Machine shutdown

Report Analysis Logs

General

Target

http://steamcommunity.com/gift/3924

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	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Modifies data under HKEY_USERS 17 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133640672566402643"	msedge.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "197"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	msedge.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-3665033694-1447845302-680750983-1000\{6DB812BE-7F55-45F2-817C-80BE59722DF2}	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
752	LogonUI.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2908 wrote to memory of 3656	2908	msedge.exe	111
PID 2908 wrote to memory of 3656	2908	msedge.exe	111
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 4480	2908	msedge.exe	112
PID 2908 wrote to memory of 3780	2908	msedge.exe	113
PID 2908 wrote to memory of 3780	2908	msedge.exe	113
PID 2908 wrote to memory of 1492	2908	msedge.exe	114
PID 2908 wrote to memory of 1492	2908	msedge.exe	114
PID 2908 wrote to memory of 1492	2908	msedge.exe	114
PID 2908 wrote to memory of 1492	2908	msedge.exe	114
PID 2908 wrote to memory of 1492	2908	msedge.exe	114
PID 2908 wrote to memory of 1492	2908	msedge.exe	114
PID 2908 wrote to memory of 1492	2908	msedge.exe	114
PID 2908 wrote to memory of 1492	2908	msedge.exe	114
PID 2908 wrote to memory of 1492	2908	msedge.exe	114

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://steamcommunity.com/gift/3924
1⤵
PID:4188

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --field-trial-handle=3820,i,3144109701624127473,12586215149656995128,262144 --variations-seed-version --mojo-platform-channel-handle=4004 /prefetch:1
1⤵
PID:4484

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --field-trial-handle=3988,i,3144109701624127473,12586215149656995128,262144 --variations-seed-version --mojo-platform-channel-handle=4588 /prefetch:1
1⤵
PID:3252

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --field-trial-handle=5316,i,3144109701624127473,12586215149656995128,262144 --variations-seed-version --mojo-platform-channel-handle=5324 /prefetch:1
1⤵
PID:4820

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=5344,i,3144109701624127473,12586215149656995128,262144 --variations-seed-version --mojo-platform-channel-handle=5484 /prefetch:8
1⤵
PID:2916

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --field-trial-handle=5356,i,3144109701624127473,12586215149656995128,262144 --variations-seed-version --mojo-platform-channel-handle=5544 /prefetch:8
1⤵
PID:2820

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=20 --field-trial-handle=5980,i,3144109701624127473,12586215149656995128,262144 --variations-seed-version --mojo-platform-channel-handle=5964 /prefetch:1
1⤵
PID:4952

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=21 --field-trial-handle=5112,i,3144109701624127473,12586215149656995128,262144 --variations-seed-version --mojo-platform-channel-handle=5104 /prefetch:1
1⤵
PID:2552

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --field-trial-handle=6280,i,3144109701624127473,12586215149656995128,262144 --variations-seed-version --mojo-platform-channel-handle=6276 /prefetch:8
1⤵
PID:4548

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=125.0.6422.142 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=125.0.2535.92 --initial-client-data=0x23c,0x240,0x244,0x238,0x24c,0x7ffaa2d84ef8,0x7ffaa2d84f04,0x7ffaa2d84f10
  2⤵
  PID:3656
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2784,i,12390242655115927007,16743917998074728651,262144 --variations-seed-version --mojo-platform-channel-handle=2772 /prefetch:2
  2⤵
  PID:4480
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --field-trial-handle=1820,i,12390242655115927007,16743917998074728651,262144 --variations-seed-version --mojo-platform-channel-handle=3152 /prefetch:3
  2⤵
  PID:3780
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --field-trial-handle=1880,i,12390242655115927007,16743917998074728651,262144 --variations-seed-version --mojo-platform-channel-handle=3200 /prefetch:8
  2⤵
  PID:1492
- C:\Program Files (x86)\Microsoft\Edge\Application\125.0.2535.92\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\125.0.2535.92\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --field-trial-handle=4360,i,12390242655115927007,16743917998074728651,262144 --variations-seed-version --mojo-platform-channel-handle=4496 /prefetch:8
  2⤵
  PID:4068
- C:\Program Files (x86)\Microsoft\Edge\Application\125.0.2535.92\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\125.0.2535.92\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --lang=en-US --service-sandbox-type=none --field-trial-handle=4360,i,12390242655115927007,16743917998074728651,262144 --variations-seed-version --mojo-platform-channel-handle=4496 /prefetch:8
  2⤵
  PID:3320

C:\Program Files (x86)\Microsoft\Edge\Application\125.0.2535.92\elevation_service.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\125.0.2535.92\elevation_service.exe"
1⤵
PID:1652

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa3907055 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:752

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\Microsoft\Edge\User Data\Default\DualEngine\SiteList-Enterprise.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Network Persistent State

Filesize
2KB

MD5
5c9e1ccdc0dc4ae0e0536d0a78880576

SHA1
f4d49693c8192a460e2a3216ce2b649b17d1af54

SHA256
f0356798c63947a75c5ed5e61246fb13ba3c4cfb14f8355f923ebfbbe36c6c05

SHA512
06981bfb00b9e2e34344c782ac77d5df7ac537bcf06358d3d76b67fea9d8c2d4dc34de9f3869db42125eb6bddc05295a371e6c7c87fc836801da47dafc19f0c3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
11KB

MD5
97d51256c66fd17184c5911587d6ae76

SHA1
327e7e17953869739094433267a6b5d61cc24e3e

SHA256
a2c7b522d1b31eb028643300368ea5c6933b8ce6963206474441b350baf55d7a

SHA512
4f76b082c0a54087d5a4e7bc43934390490930a3196e644b088de69f1832f5b49fe9a77a38fab7ec357a938228463528880f3aef7097df1a461eb792a8a7e373

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Secure Preferences

Filesize
30KB

MD5
56e95edbdf61440237dbebf2c720a193

SHA1
655e0172ef48048b810259bb5f048ee9e70496d7

SHA256
f194b8d4e85234e4b8aeaee832730f9567b89b5bb640910c93e6d49ece4b559e

SHA512
bbd0b3ecb8fda1db358fa55c233f1f55b5d17f8ee4ddb38a9b206e4213c369ecc314ced18de1ba705d7879ff4561921216734d4529578df4efa5146e3bb57c2a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
74KB

MD5
3e0f1dfbb38752e2cfb594ad0705e166

SHA1
5efd45ff631ade3f3452c8f19ef4b35a2af08c93

SHA256
87bb95921d90e58a6791f634868290e307ae5a32d84b59b76eee4ef19e77b9e0

SHA512
83fc8cb4806cd2b67b52c88a5a8032d64cb26401c481456f2402cd94fc0ff1c90a90607539067e6675842f0e60448585fa1ef368dd0dcc1aa765608a27f61807

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
78KB

MD5
b0dfd2276d6b91764e03b17ceb38c1ae

SHA1
881c0ccc70fb904af7bbb2a8d42a701b778dcd36

SHA256
7b3bfad91b3f210f83ac59a0bd537e82efaa2b109e0df492d5637b1052d12fa7

SHA512
285aea229b4489c9346d844377315b37e3fcc5fa506d3cfbd4cae544f5be180b9b56c3891d7578e85d7062b8cc8054ed7ea7808f0afbfe364ccf74af356c6037

Download Submit