hxxps://lpa[.]strong-sunflower[.]com/ib_clc_es_gt_sss/?

Analysis

max time kernel
145s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
12-02-2024 19:28

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General

Target

https://lpa.strong-sunflower.com/ib_clc_es_gt_sss/?

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Processes:

msedge.exemsedge.exeidentity_helper.exemsedge.exe

pid	process
4472	msedge.exe
4472	msedge.exe
4788	msedge.exe
4788	msedge.exe
2704	identity_helper.exe
2704	identity_helper.exe
4876	msedge.exe
4876	msedge.exe
4876	msedge.exe
4876	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

Processes:

msedge.exe

pid process

4788 msedge.exe
4788 msedge.exe
4788 msedge.exe
4788 msedge.exe
4788 msedge.exe
4788 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe
4788	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 4788 wrote to memory of 3452	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 3452	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 1496	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 4472	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 4472	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe
PID 4788 wrote to memory of 364	4788	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://lpa.strong-sunflower.com/ib_clc_es_gt_sss/?
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:4788

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,0x100,0x104,0xd8,0x108,0x7ffb5a7646f8,0x7ffb5a764708,0x7ffb5a764718
2⤵
PID:3452

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=2104,2286748543585870345,10111062570867639786,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2388 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4472

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,2286748543585870345,10111062570867639786,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
2⤵
PID:1496

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=2104,2286748543585870345,10111062570867639786,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2772 /prefetch:8
2⤵
PID:364

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,2286748543585870345,10111062570867639786,131072 --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=3392 /prefetch:1
2⤵
PID:3240

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,2286748543585870345,10111062570867639786,131072 --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=3372 /prefetch:1
2⤵
PID:1944

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=2104,2286748543585870345,10111062570867639786,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5376 /prefetch:8
2⤵
PID:536

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=2104,2286748543585870345,10111062570867639786,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5376 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2704

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,2286748543585870345,10111062570867639786,131072 --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=5452 /prefetch:1
2⤵
PID:3988

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,2286748543585870345,10111062570867639786,131072 --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=5504 /prefetch:1
2⤵
PID:2644

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,2286748543585870345,10111062570867639786,131072 --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=4948 /prefetch:1
2⤵
PID:532

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,2286748543585870345,10111062570867639786,131072 --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=3568 /prefetch:1
2⤵
PID:3996

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,2286748543585870345,10111062570867639786,131072 --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=3064 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4876

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:388

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4716

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
624B

MD5
974e8c99acd791e7aa304dca44ed0c8d

SHA1
8becb4c2c6dd0f0d1072d7349e2da6ddcc270b83

SHA256
5aade515c6898f547a7061e8e6014ad1a10bca0ed30922778cd8ad6b36e1a63b

SHA512
7b4927f30b545201a7156c0db875cac360a3e51d1be7ee0387adbedf658b15dcbc6f5c8768cfe09693c48f0cd61e5d4057272054b3af6cccdbb8ce389283e598

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
657B

MD5
c2c7a90d2b4bfa6d57301ef62e7d3dd9

SHA1
9f08aa30ea0615c0fc5f911ffb6df8551714a47f

SHA256
418fc41aa7044754332884a1f90835e42d500267d91616d2ab399c9414d29d7b

SHA512
28d70cb8254e03bdbb32a94c61fb50a1a972c839662607202b77742c9bf94f04d512cebb4ef05d04f79ee63344dfd8daea0adb981c8a1b91b60ce997ce20ad49

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

Filesize
6KB

MD5
5abd567473afa63a39bff7ca19a986d6

SHA1
af104af1b885b7c51c2c4c70dccb87a2700b8977

SHA256
45e1184bfdf95599e2de17efa6865fb05e6dc5e37fa6e61c4b0738acbfc0145a

SHA512
f0ccb55af5e0a5d3dac2ee0edce1ff15930f9e72ccd1e7df5fbd1705f10f854ed64ce0fe9e0c9c6c9b15392323f4166050f4604aecc202b051f106ccd3d1b53d

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

Filesize
5KB

MD5
bae797e8dc47dd0d6af4c2055c7c17fa

SHA1
49b87828f788193aa38fa44b8450013a86ccd229

SHA256
b97edea54706d47df0069ae9a79eb730606d038c757dc85130c16acbfdf7704f

SHA512
f55bc98d6e6c2c83f92aa5ccd5bacbd01b361295873356b7ca2b323951a308a1bb11158128abb71f191325e47d700f5b06569a969702d3e31205743be1b60f79

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\d5490452-640a-4945-9141-1230b8907df1.tmp

Filesize
10KB

MD5
45de24ad0bf420af7b00689d8dd700fe

SHA1
fc837072285323a4005b2da1743bfff6b1b46355

SHA256
46bd3fb43a346cce4c71d8f8b6a13c5f9599ca696672a00547090519ca5a744d

SHA512
48af9fac69cf1b797241cd7ac537f81fa96a4f45098b0604746b6205f201ec78fc2ab412cd0622733d564cb1ca56ec95e1543fb719a04b46eee08db814f45fa5

Download Submit
\??\pipe\LOCAL\crashpad_4788_KNGEMXPJOJWOHDSK

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit