hxxps://github[.]com/grafana/loki

Analysis

max time kernel
145s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09-08-2024 21:25

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General

Target

https://github.com/grafana/loki

Score

6^/10

discovery

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
33	camo.githubusercontent.com
34	raw.githubusercontent.com

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2028	msedge.exe
2028	msedge.exe
4696	msedge.exe
4696	msedge.exe
4108	identity_helper.exe
4108	identity_helper.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe
1532	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe
4696	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4696 wrote to memory of 4680	4696	msedge.exe	84
PID 4696 wrote to memory of 4680	4696	msedge.exe	84
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 1928	4696	msedge.exe	85
PID 4696 wrote to memory of 2028	4696	msedge.exe	86
PID 4696 wrote to memory of 2028	4696	msedge.exe	86
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87
PID 4696 wrote to memory of 1948	4696	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/grafana/loki
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4696
- 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:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fff6d0846f8,0x7fff6d084708,0x7fff6d084718
  2⤵
  PID:4680
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1944,16791211304690814307,5693259226747144764,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2080 /prefetch:2
  2⤵
  PID:1928
- 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 --field-trial-handle=1944,16791211304690814307,5693259226747144764,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2160 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2028
- 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 --field-trial-handle=1944,16791211304690814307,5693259226747144764,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2632 /prefetch:8
  2⤵
  PID:1948
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,16791211304690814307,5693259226747144764,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3288 /prefetch:1
  2⤵
  PID:312
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,16791211304690814307,5693259226747144764,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3312 /prefetch:1
  2⤵
  PID:3904
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1944,16791211304690814307,5693259226747144764,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5272 /prefetch:8
  2⤵
  PID:4908
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1944,16791211304690814307,5693259226747144764,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5272 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4108
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,16791211304690814307,5693259226747144764,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5536 /prefetch:1
  2⤵
  PID:2844
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,16791211304690814307,5693259226747144764,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5528 /prefetch:1
  2⤵
  PID:4396
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,16791211304690814307,5693259226747144764,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5728 /prefetch:1
  2⤵
  PID:4128
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1944,16791211304690814307,5693259226747144764,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5696 /prefetch:1
  2⤵
  PID:4584
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1944,16791211304690814307,5693259226747144764,131072 --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=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3592 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1532

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1812

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3696

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
111c361619c017b5d09a13a56938bd54

SHA1
e02b363a8ceb95751623f25025a9299a2c931e07

SHA256
d7be4042a1e3511b0dbf0ab5c493245e4ac314440a4ae0732813db01a21ef8bc

SHA512
fc16a4ad0b56899b82d05114d7b0ca8ee610cdba6ff0b6a67dea44faf17b3105109335359b78c0a59c9011a13152744a7f5d4f6a5b66ea519df750ef03f622b2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
983cbc1f706a155d63496ebc4d66515e

SHA1
223d0071718b80cad9239e58c5e8e64df6e2a2fe

SHA256
cc34b8f8e3f4bfe4c9a227d88f56ea2dd276ca3ac81df622ff5e9a8ec46b951c

SHA512
d9cf2ca46d9379902730c81e615a3eb694873ffd535c6bb3ded2dc97cdbbfb71051ab11a07754ed6f610f04285605b702b5a48a6cfda3ee3287230c41c9c45cd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
2KB

MD5
c6874904ef1d8a5ba664835a38c8da75

SHA1
27c1ea2ca5a441f8dcbef2808c150f7ae4da2f6d

SHA256
5dd50fe35b338f9717f1d29f05af9baa5cab5f2d4ed768896c66037e0259c997

SHA512
cb1c53a3fa48b9ca051f71f84de436a96a34ff88e5ffd4e7ae8fdd11d88fb8a32c9bf1a65dbbd38b77fe7214b4fd4043f2c1f9146dac9adf76c0439fce85001b

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

Filesize
496B

MD5
21b31e13878cad4219c0155487acd3d4

SHA1
de2d869b9734432c45903e19b030e1b92339e3b1

SHA256
5b105f856e723134813ea2cd576bdb6105e50424c2f72ad3a0ec69d99731dc1e

SHA512
39bbacf5e2c4937475a201ccd598cabb3436ebfaa36588823c4f18e651b1e6a40c332a1e3e4a8bbee313e418d4b0fb01df7f3a74a30c33efa0683101fcf620ae

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

Filesize
6KB

MD5
0177d12ee334c87237b205ad67372832

SHA1
112fd9111cb82dc8010e82fbe26eac6e2086449a

SHA256
253dad966bbe1ef4ac187b072e2a2011490e0ac130c4a60cb17b30f3aacd8f12

SHA512
5e52f2b9638618efdf912effd58538b43f5ab776347a5eeb4aaf5978fba05fd365dd372783d706713ff07a4d06e08d1befa381a4febdfce44a6524573297501e

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

Filesize
6KB

MD5
f94013968d8f734359dabf09ec7e6e49

SHA1
7c67f5daa6bd47275de2dd3a0b42f3bed0e2806b

SHA256
372183d1b2806308dace8dc146cfe00efa15aa09b6797b4b4b3262c57266d542

SHA512
f1d5d3c78b0d839ebd1ef9f9693b156bdbc10240e7acca01ffb9a1943330ae1ac9b58e065cb85e92dc037bd681019f6e7b125305248fd9edf8cd4066e5d01af9

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

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

Filesize
11KB

MD5
0ebfca890ffbc675f012b675aff88f9d

SHA1
a122efab9b0c2641292cca54d3a922756543a484

SHA256
f66812934ad478bfa6747e6df1f70fc5293e4f9f01fe2db98d5e59e082f95571

SHA512
58919bab9515c7382bed4bcb34ba7c55ee5a1c13ed66b6d1a38245b8555bbc69fbf6ff26730ed0aae21b00e8938b302b2a1340719a3b8df8760c1c65c7fbf6c7

Download Submit