hxxp://srpxk6[.]cqkrjgrdbhn[.]com

Analysis

max time kernel
240s
max time network
292s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
19/01/2024, 01:35

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General

Target

http://srpxk6.cqkrjgrdbhn.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 10 IoCs

pid	Process
4992	msedge.exe
4992	msedge.exe
4320	msedge.exe
4320	msedge.exe
3740	identity_helper.exe
3740	identity_helper.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe
3700	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs

pid	Process
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe
4320	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4320 wrote to memory of 1840	4320	msedge.exe	62
PID 4320 wrote to memory of 1840	4320	msedge.exe	62
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 1292	4320	msedge.exe	89
PID 4320 wrote to memory of 4992	4320	msedge.exe	87
PID 4320 wrote to memory of 4992	4320	msedge.exe	87
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88
PID 4320 wrote to memory of 812	4320	msedge.exe	88

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://srpxk6.cqkrjgrdbhn.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:4320
- 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,0x100,0x104,0xd8,0x108,0x7ff8ba5046f8,0x7ff8ba504708,0x7ff8ba504718
  2⤵
  PID:1840
- 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=2100,15559867357618542597,13386865701071881502,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2188 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4992
- 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=2100,15559867357618542597,13386865701071881502,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2804 /prefetch:8
  2⤵
  PID:812
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,15559867357618542597,13386865701071881502,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2120 /prefetch:2
  2⤵
  PID:1292
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,15559867357618542597,13386865701071881502,131072 --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=3292 /prefetch:1
  2⤵
  PID:3580
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,15559867357618542597,13386865701071881502,131072 --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=3340 /prefetch:1
  2⤵
  PID:3300
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,15559867357618542597,13386865701071881502,131072 --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=5068 /prefetch:1
  2⤵
  PID:4868
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,15559867357618542597,13386865701071881502,131072 --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=5372 /prefetch:1
  2⤵
  PID:3360
- 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=2100,15559867357618542597,13386865701071881502,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5656 /prefetch:8
  2⤵
  PID:4772
- 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=2100,15559867357618542597,13386865701071881502,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5656 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3740
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,15559867357618542597,13386865701071881502,131072 --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=5764 /prefetch:1
  2⤵
  PID:3704
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,15559867357618542597,13386865701071881502,131072 --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=5756 /prefetch:1
  2⤵
  PID:2012
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,15559867357618542597,13386865701071881502,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4960 /prefetch:1
  2⤵
  PID:3484
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,15559867357618542597,13386865701071881502,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5392 /prefetch:1
  2⤵
  PID:692
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,15559867357618542597,13386865701071881502,131072 --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=5028 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3700

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4296

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1352

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\Crashpad\settings.dat

Filesize
152B

MD5
5e77545b7e1c504b2f5ce7c5cc2ce1fe

SHA1
d81a6af13cf31fa410b85471e4509124ebeaff7e

SHA256
cbb617cd6cde793f367df016b200d35ce3c521ab901bbcb52928576bb180bc11

SHA512
cbc65c61334a8b18ece79acdb30a4af80aa9448c3edc3902b00eb48fd5038bf6013d1f3f6436c1bcb637e78c485ae8e352839ca3c9ddf7e45b3b82d23b0e6e37

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

Filesize
96B

MD5
35b4db2ade9a7c4ebd5fd7eff03c5930

SHA1
deae2b70a8cbba3deabe862966b4f54f5126b3b5

SHA256
c7418cbda5f85fce0a7d58416bbebe89dba3904c718b00ae997d2929f445e76e

SHA512
7eec6b7629551d31c4dee2ec1a3ff22d2ee672aedd633a2985b57a4947f5cee45f6002960b25f444b2eb3e9a413de75bcd985d9a9d86dcf045c14c3bba1da599

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\Network Persistent State

Filesize
1KB

MD5
e5a12c20f590dac6844a53cd87c317fe

SHA1
32db17d10206e51d7bd61b86af0f9f09a9de7324

SHA256
f4db714302d23b6c2d8b25245b4a46a7708e277e08ea63770381cf42850d591a

SHA512
5c9bc9c89dfd8cbe70190635ad7078eb64ae6c8e180d2b2c8abb20eae802d27e18016b103117ae22fddb3f8f8b4dbda2ba445a2f603b30c9c0474f84183150d6

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

Filesize
6KB

MD5
7992170a3fe40159f893f8ccf5079d64

SHA1
37e412807c20d0e8d9863d796898df055d2db72a

SHA256
2e468b5d4110e51401fea363515fd95089f431af264d4a4f8ffacba24140fc9a

SHA512
8eba98ad872d41a893e594be36a8377c56c1744c0f3e49b891533f62f331d0dcc79516acd489f7a0085c799be9d7ac3d774dc6b71c8edda0f33088ac7dbc2911

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

Filesize
5KB

MD5
f29d8b18b9bc78ec9660529d90159fe4

SHA1
b30105a04e782e3439f9b208b2968512a2c7f1bd

SHA256
cb40040c418766edc3565063e418bfaa8c4d7abc82fdfb5236e32e02e4e34e46

SHA512
18b6ce8032a0e24c1e84f5b2d1120ec4619c85fab09802267f9b7e5a7cd4ad211d484e2dee2043a2eaddfe8c1ac264e41904ad299a327ac3afd6dc6d3e191b31

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

Filesize
24KB

MD5
6db2d2ceb22a030bd1caa72b32cfbf98

SHA1
fe50f35e60f88624a28b93b8a76be1377957618b

SHA256
7b22b0b16088ab7f7d6f938d7cfe9ae807856662ce3a63e7de6c8107186853e4

SHA512
d5a67a394003f559c98e1a1e9e31c2d473d04cc075b08bb0aab115ce42744da536895df2cec73fa54fc36f38d38e4906680cfacfbf4698ee925f1609fbb07912

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
ba5318f777bf1978fc7fb4364244b562

SHA1
2d66491c0b959de9b4b837ca30668e7e6c6578c1

SHA256
5ea6f7584dac9e487ece68c2af56e71183f7dee7947909632bba507e12deaa5b

SHA512
653e8cd19697c1a866afd42ecb41a875f61556bc45f630416bf0beae92eaa8369ee9ad3ea6d728e372fd2d1310a74bb762bfa744761d41504a95d7e1594cae0d

Download Submit