hxxps://ia801804[.]us[.]archive[.]org/11/items/synapse-x/Synapse-X[.]zip ia801804[.]us[.]archive[.]org

Analysis

max time kernel
145s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/08/2024, 20:42

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General

Target

https://ia801804.us.archive.org/11/items/synapse-x/Synapse-X.zip ia801804.us.archive.org

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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
2328	msedge.exe
2328	msedge.exe
5096	msedge.exe
5096	msedge.exe
2360	identity_helper.exe
2360	identity_helper.exe
1580	msedge.exe
1580	msedge.exe
1580	msedge.exe
1580	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe
5096	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5096 wrote to memory of 836	5096	msedge.exe	84
PID 5096 wrote to memory of 836	5096	msedge.exe	84
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 1144	5096	msedge.exe	85
PID 5096 wrote to memory of 2328	5096	msedge.exe	86
PID 5096 wrote to memory of 2328	5096	msedge.exe	86
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87
PID 5096 wrote to memory of 2828	5096	msedge.exe	87

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://ia801804.us.archive.org/11/items/synapse-x/Synapse-X.zip ia801804.us.archive.org
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:5096
- 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,0x100,0x104,0xd8,0x108,0x7ffbfd4046f8,0x7ffbfd404708,0x7ffbfd404718
  2⤵
  PID:836
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,13051706501258780320,10215525895748444802,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2096 /prefetch:2
  2⤵
  PID:1144
- 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=2072,13051706501258780320,10215525895748444802,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2172 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2328
- 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=2072,13051706501258780320,10215525895748444802,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2700 /prefetch:8
  2⤵
  PID:2828
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,13051706501258780320,10215525895748444802,131072 --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=3296 /prefetch:1
  2⤵
  PID:724
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,13051706501258780320,10215525895748444802,131072 --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=3344 /prefetch:1
  2⤵
  PID:1052
- 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=2072,13051706501258780320,10215525895748444802,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4580 /prefetch:8
  2⤵
  PID:1184
- 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=2072,13051706501258780320,10215525895748444802,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4580 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2360
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,13051706501258780320,10215525895748444802,131072 --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=4788 /prefetch:1
  2⤵
  PID:760
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,13051706501258780320,10215525895748444802,131072 --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=5140 /prefetch:1
  2⤵
  PID:1316
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,13051706501258780320,10215525895748444802,131072 --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=3940 /prefetch:1
  2⤵
  PID:4056
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2072,13051706501258780320,10215525895748444802,131072 --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=5384 /prefetch:1
  2⤵
  PID:964
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2072,13051706501258780320,10215525895748444802,131072 --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=1996 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1580

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1336

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

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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\0c0879f1-c4e6-48c7-9f78-6d71343396f1.tmp

Filesize
11KB

MD5
0fa7853b0a8bc985a5a1ffe2d4a9ab7d

SHA1
90a8cd41264e71555975c470e79b611bf5019136

SHA256
732b64a61b52aed47756e095abeaab02e43c4c3f27dddda2d969055033d17112

SHA512
6862fd775779e093238df951127a7c35765222449f6065a21804919dde2082969580b949cb31000943b5956f5d7a77d21017d95941cac566e263683db8e222c7

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

Filesize
152B

MD5
eeaa8087eba2f63f31e599f6a7b46ef4

SHA1
f639519deee0766a39cfe258d2ac48e3a9d5ac03

SHA256
50fe80c9435f601c30517d10f6a8a0ca6ff8ca2add7584df377371b5a5dbe2d9

SHA512
eaabfad92c84f422267615c55a863af12823c5e791bdcb30cabe17f72025e07df7383cf6cf0f08e28aa18a31c2aac5985cf5281a403e22fbcc1fb5e61c49fc3c

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

Filesize
152B

MD5
b9569e123772ae290f9bac07e0d31748

SHA1
5806ed9b301d4178a959b26d7b7ccf2c0abc6741

SHA256
20ab88e23fb88186b82047cd0d6dc3cfa23422e4fd2b8f3c8437546a2a842c2b

SHA512
cfad8ce716ac815b37e8cc0e30141bfb3ca7f0d4ef101289bddcf6ed3c579bc34d369f2ec2f2dab98707843015633988eb97f1e911728031dd897750b8587795

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

Filesize
192B

MD5
1e702423b783e6959350aa16e8bf8cd2

SHA1
3fb2872f72457f6c7c3cf9a248ee1e91b09ac685

SHA256
8f979d536de2ed43deef8980b688b9e4cc9fbe8e5bc718e10b3ade84e447cada

SHA512
dab4ce7592e9f53410d27b1432db9adf76c8642cf098e09209c554abf3d495c0bc23fd08567eac72e313c2ddac8c2d050d71236337dd51c2ffa6d83d978f3f12

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

Filesize
414B

MD5
ec6780d518e4f9bf4d6bdeb275d6f249

SHA1
4eff816d295c168101e35414b3f012c09e8c6ce9

SHA256
664849c7c664d15097890f8b92c3ffbc4f74d9fc9ad80460c162b97fe2d5f192

SHA512
4da64e11e30a1d140af06fbe67f4a804863da632d4ec45321d551116339023a52d07d7cf4524bab2eedbc1783fa9833c2405fcc57209ed3ab12bd51f392ea78c

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

Filesize
5KB

MD5
aedf3742664446a3c361365fe4b3f077

SHA1
0f5abfec72a1fe42d72cb407a8129e190e8005b9

SHA256
90b3f62e3484390234e53710eaf76dce6574c79cf908bdb507e0de16e4a41e36

SHA512
b58c030b8e412c8599f1d3b11bb5c8f1dd1da04c7dff39bc19b315f035b6bc9926610a768ae76a806c427a538b6d6685285578cf5ade55e3706fc2d3fc56b1f5

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

Filesize
6KB

MD5
904934a4908d5da84fa8649b8d89301f

SHA1
4c1d823755c3330eb185ac76b5bf6638a0071902

SHA256
6e4ad2aa26354fd380b9ef0ab3f92679cbe65204efb2fc58ff0e431ea50519de

SHA512
5d10ab0b432bae4ce877b97bed26b30792270021863ae83e1f76b9c70943b52351618743ff7c2c52ed8f82c54da67310150aa1b8c5f3725fa7a22fd97cb29987

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
756ba048d51489317eeee1f8a17be1f1

SHA1
0579219d3ee7f0f63aa025cb41566d27538de021

SHA256
5c1722cd49169429c6194ce95c1f3ccdfe2a6e9a3b477688d456df33ca7d751e

SHA512
9ab62ccc7b596e6b044254a2edb355987e4ab81084021b84ba6043ac99c19ba528d5c7b80ae23a5e816db06a7f0240c15969aac378d4ba09a54f9e331c086498

Download Submit