hxxps://roestracvendor[.]roeslein[.]com[//]?id=6da18f10-c9df-4ca1-8d64-cc55b011f09a

Analysis

max time kernel
41s
max time network
39s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
23-01-2024 15:21

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General

Target

https://roestracvendor.roeslein.com//?id=6da18f10-c9df-4ca1-8d64-cc55b011f09a

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
2028	msedge.exe
2028	msedge.exe
2872	msedge.exe
2872	msedge.exe
3416	identity_helper.exe
3416	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe
2872	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 3544	2872	msedge.exe	60
PID 2872 wrote to memory of 3544	2872	msedge.exe	60
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 3132	2872	msedge.exe	88
PID 2872 wrote to memory of 2028	2872	msedge.exe	86
PID 2872 wrote to memory of 2028	2872	msedge.exe	86
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87
PID 2872 wrote to memory of 3928	2872	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://roestracvendor.roeslein.com//?id=6da18f10-c9df-4ca1-8d64-cc55b011f09a
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:2872
- 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,0x100,0x104,0xd8,0x108,0x7ffb61dd46f8,0x7ffb61dd4708,0x7ffb61dd4718
  2⤵
  PID:3544
- 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=2184,9944497010053872393,2391715406718380226,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2272 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2028
- 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=2184,9944497010053872393,2391715406718380226,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2704 /prefetch:8
  2⤵
  PID:3928
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2184,9944497010053872393,2391715406718380226,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2208 /prefetch:2
  2⤵
  PID:3132
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,9944497010053872393,2391715406718380226,131072 --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=3304 /prefetch:1
  2⤵
  PID:4440
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,9944497010053872393,2391715406718380226,131072 --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=3336 /prefetch:1
  2⤵
  PID:1016
- 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=2184,9944497010053872393,2391715406718380226,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5468 /prefetch:8
  2⤵
  PID:3000
- 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=2184,9944497010053872393,2391715406718380226,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5468 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3416
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,9944497010053872393,2391715406718380226,131072 --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=5148 /prefetch:1
  2⤵
  PID:3520
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,9944497010053872393,2391715406718380226,131072 --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=4596 /prefetch:1
  2⤵
  PID:4036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,9944497010053872393,2391715406718380226,131072 --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=4548 /prefetch:1
  2⤵
  PID:1212
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2184,9944497010053872393,2391715406718380226,131072 --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=3468 /prefetch:1
  2⤵
  PID:3524

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2348

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1960

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
011193d03a2492ca44f9a78bdfb8caa5

SHA1
71c9ead344657b55b635898851385b5de45c7604

SHA256
d21f642fdbc0f194081ffdd6a3d51b2781daef229ae6ba54c336156825b247a0

SHA512
239c7d603721c694b7902996ba576c9d56acddca4e2e7bbe500039d26d0c6edafbbdc2d9f326f01d71e162872d6ff3247366481828e0659703507878ed3dd210

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_00000e

Filesize
2.6MB

MD5
845e320d9755e6768e253b858c1ad71c

SHA1
8e1788e31f0c0f95fb75926050a4de5d3c8cd186

SHA256
6a1f66773d53d48c27b19f264f05cd7d46c8c32aa30c67a6b4551a060ed1382c

SHA512
f666689ff9c5fd271abbb044202fba3aeb5fbe6e048001775b4bf66fca4adf5fbed23874c60a5f4653e50be6350c153b4c0cfc16770f1cc91a5edaba1849d515

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

Filesize
288B

MD5
3afa0f422b9c15438b39b39610033294

SHA1
46495d2e1045614d63d505e0e91d51775fa35180

SHA256
032b907a134503ce352561c56839f99ae3846a656769db5e9f213dada8ba1c63

SHA512
5f440ed6fc4f779fb91d10e44ab4e15cd67e9aa43778c3ecbbbe312d3b5fd5115929f862a27554e401ce014913a605eb65cc3b07efb5bc7ddff09e4fa352bfcd

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
57387bade44eb55e71dbe40d8ccbd4f1

SHA1
2b2effabb3198f541162cab869ff004d1bc949b9

SHA256
dffb4e9b6942d964d107ae2f1d905641d91a2b5e6c6032e5eaf19eaf35aec8f2

SHA512
53819fc9ec0ddd2d9b6cf306c73375b3b5bfa394e552cdd9dd7285d510b0360f348f1965bf9fd3c65fc30af941759970d1eef1019c586d05268e18a804c33f43

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

Filesize
5KB

MD5
e061c5557e43e54c4ffc720c2a8507fe

SHA1
05005b5459cc849b9fcef5aedd66715df2f13add

SHA256
962f52daba512a1790acf301ac1b529b2460d1a5ca6ce56b5b3d7df115d7a71a

SHA512
9d966100ff3d2124f3e9fdc32150e92843b4aa037857c2ca9511cc7ece0dbb943039a311cbc2c66531081a7c3556921c9a11c7b22904bf2778554eb36317c32c

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

Filesize
5KB

MD5
d85f5373c725d565ce2d1a1815c37637

SHA1
59bd1397250a79a53bb626c4e48fafe8b14650ad

SHA256
fd903f43f3866d3bbeb08f252da73794ef564be9dfc3964ca3c5116469ae9559

SHA512
6effceb4dcd1911579e703c916806ef7b8bb14df28016eb94710321d01f70313fbd3a0821cdc176d66d6831b934efa9cad8502ec5e59fc221bb749e60dc9c80a

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

Filesize
24KB

MD5
f5b764fa779a5880b1fbe26496fe2448

SHA1
aa46339e9208e7218fb66b15e62324eb1c0722e8

SHA256
97de05bd79a3fd624c0d06f4cb63c244b20a035308ab249a5ef3e503a9338f3d

SHA512
5bfc27e6164bcd0e42cd9aec04ba6bf3a82113ba4ad85aa5d34a550266e20ea6a6e55550ae669af4c2091319e505e1309d27b7c50269c157da0f004d246fe745

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
c5ae47d333c845c02011a5dde54a46e4

SHA1
287a90a52b4fddb6414066074ea5adcab88c0037

SHA256
c2363de0922fb1cfbbe2b9b9e0b35ecb6cca54591e2f0389f0dcf6a2de9d91e1

SHA512
f89a9aec4c4cdb85584e843adc93b6ae4f3b8b96033c16add38594d578a2bd1efceb1c965555798b9dac29752a40eea8f551d156e59e0d5b2eee615a89437ca2

Download Submit