hxxp://espartake[.]com

Resubmissions

13/02/2024, 19:58

240213-yp5lqsaa77 1

13/02/2024, 19:42

240213-yewwvage8w 1

Analysis

max time kernel
51s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
13/02/2024, 19:42

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

http://espartake.com

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

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3172	msedge.exe
3172	msedge.exe
3248	msedge.exe
3248	msedge.exe
3032	identity_helper.exe
3032	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe
3248	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3248 wrote to memory of 5084	3248	msedge.exe	84
PID 3248 wrote to memory of 5084	3248	msedge.exe	84
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 4748	3248	msedge.exe	85
PID 3248 wrote to memory of 3172	3248	msedge.exe	87
PID 3248 wrote to memory of 3172	3248	msedge.exe	87
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86
PID 3248 wrote to memory of 1824	3248	msedge.exe	86

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://espartake.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:3248
- 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,0x100,0x104,0xd8,0x108,0x7ff9875a46f8,0x7ff9875a4708,0x7ff9875a4718
  2⤵
  PID:5084
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2176,11578064748237046380,12698660223934846574,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2192 /prefetch:2
  2⤵
  PID:4748
- 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=2176,11578064748237046380,12698660223934846574,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2544 /prefetch:8
  2⤵
  PID:1824
- 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=2176,11578064748237046380,12698660223934846574,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2272 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3172
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,11578064748237046380,12698660223934846574,131072 --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=3260 /prefetch:1
  2⤵
  PID:3540
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,11578064748237046380,12698660223934846574,131072 --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=3268 /prefetch:1
  2⤵
  PID:4060
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,11578064748237046380,12698660223934846574,131072 --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=4736 /prefetch:1
  2⤵
  PID:2272
- 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=2176,11578064748237046380,12698660223934846574,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5356 /prefetch:8
  2⤵
  PID:4896
- 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=2176,11578064748237046380,12698660223934846574,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5356 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3032
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,11578064748237046380,12698660223934846574,131072 --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=5064 /prefetch:1
  2⤵
  PID:3760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,11578064748237046380,12698660223934846574,131072 --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=4988 /prefetch:1
  2⤵
  PID:876
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,11578064748237046380,12698660223934846574,131072 --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=5628 /prefetch:1
  2⤵
  PID:3904
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2176,11578064748237046380,12698660223934846574,131072 --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=4864 /prefetch:1
  2⤵
  PID:4908

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4964

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1388

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

Filesize
152B

MD5
eb20b5930f48aa090358398afb25b683

SHA1
4892c8b72aa16c5b3f1b72811bf32b89f2d13392

SHA256
2695ab23c2b43aa257f44b6943b6a56b395ea77dc24e5a9bd16acc2578168a35

SHA512
d0c6012a0059bc1bb49b2f293e6c07019153e0faf833961f646a85b992b47896092f33fdccc893334c79f452218d1542e339ded3f1b69bd8e343d232e6c3d9e8

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

Filesize
96B

MD5
abab1980412535c7049320e9e0ffbce1

SHA1
762c22adfb6e75d5feb50612472bde20d98e074b

SHA256
a91c738d1df81b55250922f60889b40915bc87c14d485cce26722e89601d8d27

SHA512
439a83c4f759f4cd37b2ad512261d1acd34f74ed51f051fb71f19ae05f405a58ada38356088a7d183804635628bf5e6685be105ba69091c6e83398108b76cb85

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

Filesize
111B

MD5
285252a2f6327d41eab203dc2f402c67

SHA1
acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

SHA256
5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

SHA512
11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

Filesize
5KB

MD5
2e4ca0a3f108c9fad575f93c7252a732

SHA1
5d9492508a356303e8cbf025a14e520bab5c425f

SHA256
f7b985897b5a8366896f9c64bf0b6aa8cff0e81fec044140c32d78393871e9d5

SHA512
96469729d1db74ef6aaf0a9f1d488d1502dab431755a3c439f0a31895b1627de1332a7dce8f7d01ed0fbabf752418273b84ef0fdb3886fad6a771279e3b48dd2

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

Filesize
5KB

MD5
a1db4bb66b1e19af4325ae2f7d5eb1e4

SHA1
c47ea8ae5b0b8cb5d76f88cb99f2a6b064b82834

SHA256
03447c00fbb2ce033d73327bb29ced0f81f921f564c778ea1c6d489cc457cadd

SHA512
e68be64a67aa7175eed1c498baf2f6edcd43cb4b1a8934c35b0920439ce5e0c7d610f9c2cfeec278cb8c819bea681c23b7b0ab5fffe4a8123fde5048e7750602

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

Filesize
24KB

MD5
2bbbdb35220e81614659f8e50e6b8a44

SHA1
7729a18e075646fb77eb7319e30d346552a6c9de

SHA256
73f853ad74a9ac44bc4edf5a6499d237c940c905d3d62ea617fbb58d5e92a8dd

SHA512
59c5c7c0fbe53fa34299395db6e671acfc224dee54c7e1e00b1ce3c8e4dfb308bf2d170dfdbdda9ca32b4ad0281cde7bd6ae08ea87544ea5324bcb94a631f899

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
619302f46c85282c4b487fcb0f4026ef

SHA1
639f73339eb45d2f82e12f3940156506487964ac

SHA256
79dd1527e2f8eb09f9b99590e1165c43cd19452631ff5e5e48e04528232cea60

SHA512
0b4ce09ba8e481f9275ed89697040861c76e8cd112bea672a4d50fad179aacf3befdcff89477d60a8780f8d1ddcb477b4581520086e4c574ec728320ad87555f

Download Submit