hxxps://github[.]com/home?ef_id=_k_EAIaIQobChMI-ojoopnZhgMVqs3CBB27SAH9EAAYASAAEgLWe_D_BwE_k_&OCID=AIDcmmcwpj1e5v_SEM__k_EAIaIQobChMI-ojoopnZhgMVqs3CBB27SAH9EAAYASAAEgLWe_D_BwE_k_&gad_source=1&gclid=EAIaIQobChMI-ojoopnZhgMVqs3CBB27SAH9EAAYASAAEgLWe_D_BwE

Analysis

max time kernel
26s
max time network
23s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 18:54

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General

Target

https://github.com/home?ef_id=_k_EAIaIQobChMI-ojoopnZhgMVqs3CBB27SAH9EAAYASAAEgLWe_D_BwE_k_&OCID=AIDcmmcwpj1e5v_SEM__k_EAIaIQobChMI-ojoopnZhgMVqs3CBB27SAH9EAAYASAAEgLWe_D_BwE_k_&gad_source=1&gclid=EAIaIQobChMI-ojoopnZhgMVqs3CBB27SAH9EAAYASAAEgLWe_D_BwE

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

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	msedge.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133627785134635242"	msedge.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\{A781FF51-E1EA-4E6C-8564-A060090A2ECA}	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe
3976	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3976 wrote to memory of 3700	3976	msedge.exe	99
PID 3976 wrote to memory of 3700	3976	msedge.exe	99
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 4136	3976	msedge.exe	100
PID 3976 wrote to memory of 1416	3976	msedge.exe	101
PID 3976 wrote to memory of 1416	3976	msedge.exe	101
PID 3976 wrote to memory of 1204	3976	msedge.exe	102
PID 3976 wrote to memory of 1204	3976	msedge.exe	102
PID 3976 wrote to memory of 1204	3976	msedge.exe	102
PID 3976 wrote to memory of 1204	3976	msedge.exe	102
PID 3976 wrote to memory of 1204	3976	msedge.exe	102
PID 3976 wrote to memory of 1204	3976	msedge.exe	102
PID 3976 wrote to memory of 1204	3976	msedge.exe	102
PID 3976 wrote to memory of 1204	3976	msedge.exe	102
PID 3976 wrote to memory of 1204	3976	msedge.exe	102

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/home?ef_id=_k_EAIaIQobChMI-ojoopnZhgMVqs3CBB27SAH9EAAYASAAEgLWe_D_BwE_k_&OCID=AIDcmmcwpj1e5v_SEM__k_EAIaIQobChMI-ojoopnZhgMVqs3CBB27SAH9EAAYASAAEgLWe_D_BwE_k_&gad_source=1&gclid=EAIaIQobChMI-ojoopnZhgMVqs3CBB27SAH9EAAYASAAEgLWe_D_BwE
1⤵
PID:4148

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=4340,i,12594301322143882025,16832588342008839449,262144 --variations-seed-version --mojo-platform-channel-handle=4804 /prefetch:1
1⤵
PID:3604

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=14 --field-trial-handle=4104,i,12594301322143882025,16832588342008839449,262144 --variations-seed-version --mojo-platform-channel-handle=5004 /prefetch:1
1⤵
PID:2324

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=5308,i,12594301322143882025,16832588342008839449,262144 --variations-seed-version --mojo-platform-channel-handle=5352 /prefetch:8
1⤵
PID:2644

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=5312,i,12594301322143882025,16832588342008839449,262144 --variations-seed-version --mojo-platform-channel-handle=5372 /prefetch:8
1⤵
PID:1020

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=5808,i,12594301322143882025,16832588342008839449,262144 --variations-seed-version --mojo-platform-channel-handle=5860 /prefetch:8
1⤵
PID:4484

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 behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of WriteProcessMemory
PID:3976
- 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,0x7fffa4104ef8,0x7fffa4104f04,0x7fffa4104f10
  2⤵
  PID:3700
- 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=2316,i,10869208109870831336,1445451704155940469,262144 --variations-seed-version --mojo-platform-channel-handle=2312 /prefetch:2
  2⤵
  PID:4136
- 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=1896,i,10869208109870831336,1445451704155940469,262144 --variations-seed-version --mojo-platform-channel-handle=2348 /prefetch:3
  2⤵
  PID:1416
- 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=2496,i,10869208109870831336,1445451704155940469,262144 --variations-seed-version --mojo-platform-channel-handle=2508 /prefetch:8
  2⤵
  PID:1204
- 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=4384,i,10869208109870831336,1445451704155940469,262144 --variations-seed-version --mojo-platform-channel-handle=4412 /prefetch:8
  2⤵
  PID:692
- 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=4384,i,10869208109870831336,1445451704155940469,262144 --variations-seed-version --mojo-platform-channel-handle=4412 /prefetch:8
  2⤵
  PID:3592
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --pdf-upsell-enabled --enable-dinosaur-easter-egg-alt-images --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4728,i,10869208109870831336,1445451704155940469,262144 --variations-seed-version --mojo-platform-channel-handle=4652 /prefetch:1
  2⤵
  PID:4796
- 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=5052,i,10869208109870831336,1445451704155940469,262144 --variations-seed-version --mojo-platform-channel-handle=5076 /prefetch:8
  2⤵
  PID:1516
- 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=5196,i,10869208109870831336,1445451704155940469,262144 --variations-seed-version --mojo-platform-channel-handle=5244 /prefetch:8
  2⤵
  PID:3496
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --enable-dinosaur-easter-egg-alt-images --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=5484,i,10869208109870831336,1445451704155940469,262144 --variations-seed-version --mojo-platform-channel-handle=4092 /prefetch:1
  2⤵
  PID:4380
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --pdf-upsell-enabled --enable-dinosaur-easter-egg-alt-images --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --field-trial-handle=5528,i,10869208109870831336,1445451704155940469,262144 --variations-seed-version --mojo-platform-channel-handle=5628 /prefetch:1
  2⤵
  PID:828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --pdf-upsell-enabled --enable-dinosaur-easter-egg-alt-images --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --field-trial-handle=5544,i,10869208109870831336,1445451704155940469,262144 --variations-seed-version --mojo-platform-channel-handle=5648 /prefetch:1
  2⤵
  PID:1928

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:4344

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\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\Network\Sdch Dictionaries

Filesize
40B

MD5
20d4b8fa017a12a108c87f540836e250

SHA1
1ac617fac131262b6d3ce1f52f5907e31d5f6f00

SHA256
6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d

SHA512
507b2b8a8a168ff8f2bdafa5d9d341c44501a5f17d9f63f3d43bd586bc9e8ae33221887869fa86f845b7d067cb7d2a7009efd71dda36e03a40a74fee04b86856

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

Filesize
11KB

MD5
d7e31adf057e89d44b804837d88e345b

SHA1
4dee4d1177d31b9f4d0c61efbdfd6a7351ca6f04

SHA256
33cef18ab9d511f9811f87afb862517226b17d2d76caeda30fd6f98e3fa98c00

SHA512
fe1bff0f75042f2383a563bdaafdb32e77e5853d0749b9dac7eca0adbc7e388d1cfc1a20cae79c1620bc8044c91e8eca630e93478162d227f697575d0c82aa03

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

Filesize
56KB

MD5
55a123644ca9233c957d4621f042b05a

SHA1
079793def9fbbc8db3d66f31bc51aa2956ed10be

SHA256
950b2c52c06489c4d19b611ac62c326bd57b6e58b9f927a39c42096d0736acf0

SHA512
d14bfb669f04f83f530799c9df909198b71830eedbe8625afcd8008d5729aae8ad1df0ce8aa5779280169aed4c5f83c91ea1b9bb2d1ea6a6b4231bee8576373a

Download Submit