hxxp://ekarigarclients[.]com/

Resubmissions

13-09-2024 08:51

240913-kr61pavbnk 3

13-09-2024 08:47

240913-kp829svdng 3

Analysis

max time kernel
206s
max time network
192s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13-09-2024 08:51

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General

Target

http://ekarigarclients.com/

Score

3^/10

discovery

Malware Config

Signatures

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
4252	msedge.exe
4252	msedge.exe
5112	msedge.exe
5112	msedge.exe
1220	identity_helper.exe
1220	identity_helper.exe
4272	msedge.exe
4272	msedge.exe
4272	msedge.exe
4272	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe
5112	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5112 wrote to memory of 4356	5112	msedge.exe	83
PID 5112 wrote to memory of 4356	5112	msedge.exe	83
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 2228	5112	msedge.exe	84
PID 5112 wrote to memory of 4252	5112	msedge.exe	85
PID 5112 wrote to memory of 4252	5112	msedge.exe	85
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86
PID 5112 wrote to memory of 2952	5112	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://ekarigarclients.com/
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:5112
- 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,0x100,0x104,0xd8,0x108,0x7ffa08db46f8,0x7ffa08db4708,0x7ffa08db4718
  2⤵
  PID:4356
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,16807984032673727518,16337632202666315216,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2068 /prefetch:2
  2⤵
  PID:2228
- 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=2060,16807984032673727518,16337632202666315216,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2148 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4252
- 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=2060,16807984032673727518,16337632202666315216,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2660 /prefetch:8
  2⤵
  PID:2952
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,16807984032673727518,16337632202666315216,131072 --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=3216 /prefetch:1
  2⤵
  PID:3000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,16807984032673727518,16337632202666315216,131072 --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=3228 /prefetch:1
  2⤵
  PID:2104
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,16807984032673727518,16337632202666315216,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4108 /prefetch:1
  2⤵
  PID:1156
- 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=2060,16807984032673727518,16337632202666315216,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3616 /prefetch:8
  2⤵
  PID:4016
- 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=2060,16807984032673727518,16337632202666315216,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3616 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,16807984032673727518,16337632202666315216,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5424 /prefetch:1
  2⤵
  PID:4392
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,16807984032673727518,16337632202666315216,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5412 /prefetch:1
  2⤵
  PID:4456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,16807984032673727518,16337632202666315216,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5296 /prefetch:1
  2⤵
  PID:4088
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2060,16807984032673727518,16337632202666315216,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5312 /prefetch:1
  2⤵
  PID:3192
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2060,16807984032673727518,16337632202666315216,131072 --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=2848 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4272

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3288

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4576

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

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Downloads

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

Filesize
152B

MD5
f9664c896e19205022c094d725f820b6

SHA1
f8f1baf648df755ba64b412d512446baf88c0184

SHA256
7121d84202a850791c2320385eb59eda4d697310dc51b1fcd4d51264aba2434e

SHA512
3fa5d2c68a9e70e4a25eaac2095171d87c741eec2624c314c6a56f4fa390d6319633bf4c48b1a4af7e9a0451f346beced9693da88cfc7bcba8dfe209cbd1b3ae

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

Filesize
152B

MD5
847d47008dbea51cb1732d54861ba9c9

SHA1
f2099242027dccb88d6f05760b57f7c89d926c0d

SHA256
10292fa05d896a2952c1d602a72d761d34bc776b44d6a7df87e49b5b613a8ac1

SHA512
bd1526aa1cc1c016d95dfcc53a78b45b09dde4ce67357fc275ab835dbe1bb5b053ca386239f50cde95ad243a9c1bbb12f7505818577589beecc6084f7b94e83f

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

Filesize
240B

MD5
fa17bb519126bd7cca65c3c0153260dc

SHA1
accee8959557cbccbc093817ef66350f307530ef

SHA256
75828992a8b6353bf0d9038d3d6cb819fcbad194a8840dc827f3adf89021cbbd

SHA512
b7b426a7bf096d186e40ed6d76fca106171a20e37692d2f5aac08d6dd13bf3aea8aca274b39ef1d5839b2c4a3340ccdf7159a17a9117f8bdad2a2d3174fc471f

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

Filesize
582B

MD5
36899c44e6c1eb3f9310c039e8c60430

SHA1
ec4b1d2fa202263a00a4c0b146659f6a3aa22362

SHA256
ddb32635cf97dd4b7e5400b90806c4ed89b0351f7489ca0eefb794d852bccd2a

SHA512
6b17067dd41ff8637207359dc4e5e277f1a8e6a93ac897cb5a4dd9b367c501d0490af7b6c1afbaf2f1103cbefa6e7e6b54e0471fabb577cfbca5592ebe46555b

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

Filesize
111B

MD5
807419ca9a4734feaf8d8563a003b048

SHA1
a723c7d60a65886ffa068711f1e900ccc85922a6

SHA256
aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

SHA512
f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

Filesize
6KB

MD5
2559de5b15adb793aee9637942683ebe

SHA1
7393b31433b74f0c3c5853e0482957a5ffe9a4bd

SHA256
6d9a365549d40e361a12558fd31e4a23223311e0d48a36ced574d23f6a6f9f6a

SHA512
5fd969eb1270579f5ae4a881da2c1959f145ea3f03fdf8857cd53c8f42616793e56dd380d6c39b67dde02a14fe8a542f01a2ae0c15084f650c8699f5bf070260

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

Filesize
5KB

MD5
8d804da57f02daa68b622b5df86afab0

SHA1
9e77cf84d31cfc1b5ef5f5d4d6ff7752a0928803

SHA256
c0a3b377d4bd99e8ed40f3dafeb69e8380c860a0bc0ed9bcc10ae1ab3b08d07a

SHA512
2337b855f80e731546552eef8861e280480dc503356a158b6af71dc235ddd79cb67063f0fe6079fdbe8d297947273927346639852c2d99c70b8b5b86ed94a45f

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

Filesize
6KB

MD5
45de2d0df7766818366e18339232ced5

SHA1
6db1d3c7e61265a33d11c43b608a4ca56f3e887f

SHA256
1a6ccda3040a43db5d90c9d460451f301f6fa12e3e912acdbec8189b4f12ec64

SHA512
9631d60cf4dca68538e41a0f86855e69d8ea259b58894d99afca3ecb77abf239289a09bce49b2d56134825c8c3ba4fe0112da3a87599e5770b217eeb07414e8c

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
10KB

MD5
869a3b454aefc16d52a575a6efe1239b

SHA1
5c6716e95053b4372b23a26e63755432c5b34ad1

SHA256
0af6c3f1982791a635937ebe9419d31e2d5ab6e743001ea40fe06e141b902faf

SHA512
81878456cebc0a2e79dda3315f8aae8ce3f1752228471561638d06aa70ac49987b4afabf82e9e8ff5be333646deb559fc4a558838693640c450c438200f57162

Download Submit