hxxp://cases-stretto-com[.]ebakery-development[.]de/

Resubmissions

08/05/2024, 20:38

240508-zen2nsed4v 1

08/05/2024, 20:35

240508-zc3gaagg65 1

Analysis

max time kernel
205s
max time network
203s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
08/05/2024, 20:38

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General

Target

http://cases-stretto-com.ebakery-development.de/

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

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2788	msedge.exe
2788	msedge.exe
2652	msedge.exe
2652	msedge.exe
4252	identity_helper.exe
4252	identity_helper.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe
392	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe
2652	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 4316	2652	msedge.exe	82
PID 2652 wrote to memory of 4316	2652	msedge.exe	82
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 4140	2652	msedge.exe	83
PID 2652 wrote to memory of 2788	2652	msedge.exe	84
PID 2652 wrote to memory of 2788	2652	msedge.exe	84
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85
PID 2652 wrote to memory of 3448	2652	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://cases-stretto-com.ebakery-development.de/
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:2652
- 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,0x100,0x104,0xd8,0x108,0x7ff8f93d46f8,0x7ff8f93d4708,0x7ff8f93d4718
  2⤵
  PID:4316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2000,16852629454787128345,14274204830551452668,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2068 /prefetch:2
  2⤵
  PID:4140
- 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=2000,16852629454787128345,14274204830551452668,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2788
- 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=2000,16852629454787128345,14274204830551452668,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2944 /prefetch:8
  2⤵
  PID:3448
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,16852629454787128345,14274204830551452668,131072 --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=3228 /prefetch:1
  2⤵
  PID:1064
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,16852629454787128345,14274204830551452668,131072 --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=3280 /prefetch:1
  2⤵
  PID:4032
- 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=2000,16852629454787128345,14274204830551452668,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5012 /prefetch:8
  2⤵
  PID:5028
- 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=2000,16852629454787128345,14274204830551452668,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5012 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4252
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,16852629454787128345,14274204830551452668,131072 --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=5340 /prefetch:1
  2⤵
  PID:3336
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,16852629454787128345,14274204830551452668,131072 --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=5396 /prefetch:1
  2⤵
  PID:208
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,16852629454787128345,14274204830551452668,131072 --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=5204 /prefetch:1
  2⤵
  PID:2112
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2000,16852629454787128345,14274204830551452668,131072 --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=5536 /prefetch:1
  2⤵
  PID:3836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2000,16852629454787128345,14274204830551452668,131072 --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=2884 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:392

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4884

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2248

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
ae54e9db2e89f2c54da8cc0bfcbd26bd

SHA1
a88af6c673609ecbc51a1a60dfbc8577830d2b5d

SHA256
5009d3c953de63cfd14a7d911156c514e179ff07d2b94382d9caac6040cb72af

SHA512
e3b70e5eb7321b9deca6f6a17424a15b9fd5c4008bd3789bd01099fd13cb2f4a2f37fe4b920fb51c50517745b576c1f94df83efd1a7e75949551163985599998

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

Filesize
152B

MD5
f53207a5ca2ef5c7e976cbb3cb26d870

SHA1
49a8cc44f53da77bb3dfb36fc7676ed54675db43

SHA256
19ab4e3c9da6d9cedda7461efdba9a2085e743513ab89f1dd0fd5a8f9486ad23

SHA512
be734c7e8afda19f445912aef0d78f9941add29baebd4a812bff27f10a1d78b52aeb11c551468c8644443c86e1a2a6b2e4aead3d7f81d39925e3c20406ac1499

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

Filesize
6KB

MD5
9e20d9b2657affac383bfb8a336e22a6

SHA1
fa2504637b28772ca645bd5978eb80bfde4d0718

SHA256
d559ae97a95a54c365119b5ba8f5e847c2ae670be66cbef3fe18c3285c054067

SHA512
ba816243b3fdf43c7a4a4c5853c3cd6756ca52c8c7c158023c74c8931e73f6a2d1229fbe0a9153106e1b8f01dd256e40e7cec184719bfe292d0b78609d0434ba

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

Filesize
6KB

MD5
61fbb56bb8903e67359b8394e7f79582

SHA1
184b69c56ed873a5e9957e4dda07a3072ad5a194

SHA256
23d70b06cfac4d0324070721ab0bca1071f4be2371b94db696520421cba50e08

SHA512
853ad78834cddc4d4b415c0b3364cb6758f9e4879b292f3f2dcf753b03c053bd4b9037bbbc7f1c114bb755cd48143f856217ff288182e33f09671dd1112ecb17

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

Filesize
6KB

MD5
99783b08d846205a1b0680652ccdcb3f

SHA1
a786c48f3e2280dbe29bdca7c56dd1d728c167d0

SHA256
7a595c4b4218e7ed3e39dd22fc81a17787ed4c7cf51d2bc20bea2af60e912393

SHA512
3cfd615a5d9be1754e40a66c0918733f93121b1dfca4f509ddb258d9e14585ad3d97c14c7a28af2d81652d792e701946e6e1b98c99e5354fd20bd7b32403ac21

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
177944a5d493d7a9d375cc8c35c1b76c

SHA1
f974095ad06af1ac8c4f4a5d37d860fdbdf11efe

SHA256
24da71ab61049a43c6f082a28b83567584e68be50ae5a6a1023bdc722c8402c7

SHA512
cd6c2205292e92d9200c7dee41cb911c374a284bc038995f25961da317073a428e067c5acae0488b5590b8cd962eecc4b3163a7f0fb2c15b27d8708322a9f2b5

Download Submit