hxxp://citadelle[.]ro

Analysis

max time kernel
145s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 20:01

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General

Target

http://citadelle.ro

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
3936	msedge.exe
3936	msedge.exe
1848	msedge.exe
1848	msedge.exe
1772	identity_helper.exe
1772	identity_helper.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe
1140	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

Processes:

msedge.exe

pid process

1848 msedge.exe
1848 msedge.exe
1848 msedge.exe
1848 msedge.exe
1848 msedge.exe
1848 msedge.exe
1848 msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

Processes:

msedge.exe

pid	process
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

msedge.exe

pid	process
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe
1848	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

msedge.exe

description	pid	process	target process
PID 1848 wrote to memory of 1940	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 1940	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4344	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 3936	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 3936	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe
PID 1848 wrote to memory of 4680	1848	msedge.exe	msedge.exe

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://citadelle.ro
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:1848

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,0x100,0x104,0xd8,0x108,0x7ffd5e2e46f8,0x7ffd5e2e4708,0x7ffd5e2e4718
2⤵
PID:1940

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,16074017237012084804,11876396696007898533,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2092 /prefetch:2
2⤵
PID:4344

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=2104,16074017237012084804,11876396696007898533,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2172 /prefetch:3
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3936

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=2104,16074017237012084804,11876396696007898533,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2796 /prefetch:8
2⤵
PID:4680

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,16074017237012084804,11876396696007898533,131072 --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=3252 /prefetch:1
2⤵
PID:3436

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,16074017237012084804,11876396696007898533,131072 --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=3288 /prefetch:1
2⤵
PID:2788

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,16074017237012084804,11876396696007898533,131072 --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=1956 /prefetch:1
2⤵
PID:2520

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=2104,16074017237012084804,11876396696007898533,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5436 /prefetch:8
2⤵
PID:1200

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=2104,16074017237012084804,11876396696007898533,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5436 /prefetch:8
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1772

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,16074017237012084804,11876396696007898533,131072 --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=4784 /prefetch:1
2⤵
PID:3216

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,16074017237012084804,11876396696007898533,131072 --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=3592 /prefetch:1
2⤵
PID:1444

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,16074017237012084804,11876396696007898533,131072 --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=1956 /prefetch:1
2⤵
PID:3804

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2104,16074017237012084804,11876396696007898533,131072 --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=5548 /prefetch:1
2⤵
PID:4928

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2104,16074017237012084804,11876396696007898533,131072 --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=2188 /prefetch:2
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1140

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3384

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3656

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
2daa93382bba07cbc40af372d30ec576

SHA1
c5e709dc3e2e4df2ff841fbde3e30170e7428a94

SHA256
1826d2a57b1938c148bf212a47d947ed1bfb26cfc55868931f843ee438117f30

SHA512
65635cb59c81548a9ef8fdb0942331e7f3cd0c30ce1d4dba48aed72dbb27b06511a55d2aeaadfadbbb4b7cb4b2e2772bbabba9603b3f7d9c8b9e4a7fbf3d6b6b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
Filesize
152B

MD5
ecdc2754d7d2ae862272153aa9b9ca6e

SHA1
c19bed1c6e1c998b9fa93298639ad7961339147d

SHA256
a13d791473f836edcab0e93451ce7b7182efbbc54261b2b5644d319e047a00a7

SHA512
cd4fb81317d540f8b15f1495a381bb6f0f129b8923a7c06e4b5cf777d2625c30304aee6cc68aa20479e08d84e5030b43fbe93e479602400334dfdd7297f702f2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\64e34a33-c0fb-410c-b9e8-e41e42f0ab0b.tmp
Filesize
6KB

MD5
2875fc6a8c15075b569a895af59370c6

SHA1
8a58bb040490d7eeacf1afc5414615cdc24f97b7

SHA256
2056eff91ff123d9d1d89617f82aad523c2db9ddc25ecb10b116283d12316e21

SHA512
d9ebaa1a1e8c8f44075cc50a2649e585365b2835c4dbf70476132326c46b0e4274900d16480642455f343d4214b1fb44402ae7273741aecce257b07b6bc7b550

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
Filesize
888B

MD5
b6ef9a22c29304760608e7ac55ddf989

SHA1
8247d317458610e125bd3b4f1c4bb000cdaffb93

SHA256
768f4283eb2861f33b4b5d0bb2afa0c0f234ea357852257a2e82487d7a4bb711

SHA512
fc6b03ff8ff920d9810fbe537a30c20d06e0cdecbcb8ad756c6ccf96f9a67e1edb1717659c5c5f8a5cac32169864b714f247e09bf1f23bfa6ef6221b8a6d8268

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
Filesize
773B

MD5
88bd2ec65d7559c3d80c2dce7211ac81

SHA1
fcd87059f949c5679e6decb68961981619345600

SHA256
885d8b141487926d3db2649a9a2d0508a9ac66f524a95a400ad97ef017d27395

SHA512
4261b2b9ca4d94764ad19b10e95e21db7c813273a6f4316118c19cdc3738403710dfc31efe02bb91f1a5e670b82e650adcbc99b070dc86e5bf63409e81e2e6c2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
Filesize
5KB

MD5
67b41ae50e894ada17bc9a1836fd8f14

SHA1
2708593166593d91c6a3be7d84ab9a8052fc536e

SHA256
8e0d2d53f118897b3b677ede2dcabdf9998b06844cd56463502919c29ffb2421

SHA512
e4d6cc0e219a34c11aea487ee23374cad47266586152bb39ff2da3c5b5e995c3d6e3a0e4a5b417eb85c8bd42028f5cc8c4fcd3202903185fb73a05767b096adf

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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
7c351c7918206cfdb5ea2f79b66b46dd

SHA1
d46e3523fb0930b0b4cc555f5b3e5efad1aa2947

SHA256
f1860e1e3f3c560f8c2efa21628271090ce5a449f507a97855072ca81eae3ec8

SHA512
b7a4986079e1c2c075203ead18e7c92aaa225111ae987223630c6ba97791d0b1393cd2b487af12ad34cc24dc8fc2bb4a3e4874cc03f5ff2c43f81321bc4ead98

Download Submit
\??\pipe\LOCAL\crashpad_1848_KMLNEZJVGWMHXVQM
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit