umbral | hxxps://github[.]com/DevXXORO/Synapse-X-Cracked

Analysis

max time kernel
83s
max time network
87s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
02-03-2024 15:25

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General

Target

https://github.com/DevXXORO/Synapse-X-Cracked

Score

10^/10

umbral stealer

Malware Config

Signatures

Detect Umbral payload 1 IoCs

resource	yara_rule
behavioral1/memory/4480-0-0x000002D3EAD00000-0x000002D3EAD40000-memory.dmp	family_umbral

Umbral
Umbral stealer is an opensource moduler stealer written in C#.
stealer umbral

Legitimate hosting services abused for malware hosting/C2 1 TTPs 7 IoCs

Web Service

T1102

flow	ioc
114	raw.githubusercontent.com
119	raw.githubusercontent.com
120	raw.githubusercontent.com
121	raw.githubusercontent.com
122	raw.githubusercontent.com
112	raw.githubusercontent.com
113	raw.githubusercontent.com

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	5112	SynapseX.exe
Token: SeIncreaseQuotaPrivilege	3996	wmic.exe
Token: SeSecurityPrivilege	3996	wmic.exe
Token: SeTakeOwnershipPrivilege	3996	wmic.exe
Token: SeLoadDriverPrivilege	3996	wmic.exe
Token: SeSystemProfilePrivilege	3996	wmic.exe
Token: SeSystemtimePrivilege	3996	wmic.exe
Token: SeProfSingleProcessPrivilege	3996	wmic.exe
Token: SeIncBasePriorityPrivilege	3996	wmic.exe
Token: SeCreatePagefilePrivilege	3996	wmic.exe
Token: SeBackupPrivilege	3996	wmic.exe
Token: SeRestorePrivilege	3996	wmic.exe
Token: SeShutdownPrivilege	3996	wmic.exe
Token: SeDebugPrivilege	3996	wmic.exe
Token: SeSystemEnvironmentPrivilege	3996	wmic.exe
Token: SeRemoteShutdownPrivilege	3996	wmic.exe
Token: SeUndockPrivilege	3996	wmic.exe
Token: SeManageVolumePrivilege	3996	wmic.exe
Token: 33	3996	wmic.exe
Token: 34	3996	wmic.exe
Token: 35	3996	wmic.exe
Token: 36	3996	wmic.exe
Token: SeIncreaseQuotaPrivilege	3996	wmic.exe
Token: SeSecurityPrivilege	3996	wmic.exe
Token: SeTakeOwnershipPrivilege	3996	wmic.exe
Token: SeLoadDriverPrivilege	3996	wmic.exe
Token: SeSystemProfilePrivilege	3996	wmic.exe
Token: SeSystemtimePrivilege	3996	wmic.exe
Token: SeProfSingleProcessPrivilege	3996	wmic.exe
Token: SeIncBasePriorityPrivilege	3996	wmic.exe
Token: SeCreatePagefilePrivilege	3996	wmic.exe
Token: SeBackupPrivilege	3996	wmic.exe
Token: SeRestorePrivilege	3996	wmic.exe
Token: SeShutdownPrivilege	3996	wmic.exe
Token: SeDebugPrivilege	3996	wmic.exe
Token: SeSystemEnvironmentPrivilege	3996	wmic.exe
Token: SeRemoteShutdownPrivilege	3996	wmic.exe
Token: SeUndockPrivilege	3996	wmic.exe
Token: SeManageVolumePrivilege	3996	wmic.exe
Token: 33	3996	wmic.exe
Token: 34	3996	wmic.exe
Token: 35	3996	wmic.exe
Token: 36	3996	wmic.exe
Token: SeDebugPrivilege	3796	SynapseX.exe
Token: SeIncreaseQuotaPrivilege	2520	wmic.exe
Token: SeSecurityPrivilege	2520	wmic.exe
Token: SeTakeOwnershipPrivilege	2520	wmic.exe
Token: SeLoadDriverPrivilege	2520	wmic.exe
Token: SeSystemProfilePrivilege	2520	wmic.exe
Token: SeSystemtimePrivilege	2520	wmic.exe
Token: SeProfSingleProcessPrivilege	2520	wmic.exe
Token: SeIncBasePriorityPrivilege	2520	wmic.exe
Token: SeCreatePagefilePrivilege	2520	wmic.exe
Token: SeBackupPrivilege	2520	wmic.exe
Token: SeRestorePrivilege	2520	wmic.exe
Token: SeShutdownPrivilege	2520	wmic.exe
Token: SeDebugPrivilege	2520	wmic.exe
Token: SeSystemEnvironmentPrivilege	2520	wmic.exe
Token: SeRemoteShutdownPrivilege	2520	wmic.exe
Token: SeUndockPrivilege	2520	wmic.exe
Token: SeManageVolumePrivilege	2520	wmic.exe
Token: 33	2520	wmic.exe
Token: 34	2520	wmic.exe
Token: 35	2520	wmic.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5112 wrote to memory of 3996	5112	SynapseX.exe	115
PID 5112 wrote to memory of 3996	5112	SynapseX.exe	115
PID 3796 wrote to memory of 2520	3796	SynapseX.exe	121
PID 3796 wrote to memory of 2520	3796	SynapseX.exe	121
PID 3020 wrote to memory of 2520	3020	SynapseX.exe	125
PID 3020 wrote to memory of 2520	3020	SynapseX.exe	125

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/DevXXORO/Synapse-X-Cracked
1⤵
PID:1952

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --mojo-platform-channel-handle=5144 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:1
1⤵
PID:3076

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=18 --mojo-platform-channel-handle=4540 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:1
1⤵
PID:1464

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3416 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
1⤵
PID:528

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=20 --mojo-platform-channel-handle=6028 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:1
1⤵
PID:1020

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --mojo-platform-channel-handle=4004 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
1⤵
PID:3560

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --lang=en-US --service-sandbox-type=collections --no-appcompat-clear --mojo-platform-channel-handle=5524 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
1⤵
PID:3212

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=23 --mojo-platform-channel-handle=5512 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:1
1⤵
PID:1232

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --no-appcompat-clear --mojo-platform-channel-handle=6336 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
1⤵
PID:3012

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --no-appcompat-clear --mojo-platform-channel-handle=6652 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
1⤵
PID:3892

C:\Users\Admin\Downloads\SynapseX.exe
"C:\Users\Admin\Downloads\SynapseX.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5112
- C:\Windows\System32\Wbem\wmic.exe
  "wmic.exe" csproduct get uuid
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3996

C:\Users\Admin\Downloads\SynapseX.exe
"C:\Users\Admin\Downloads\SynapseX.exe"
1⤵
PID:884

C:\Users\Admin\Downloads\SynapseX.exe
"C:\Users\Admin\Downloads\SynapseX.exe"
1⤵
PID:4480

C:\Users\Admin\Downloads\SynapseX.exe
"C:\Users\Admin\Downloads\SynapseX.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3796
- C:\Windows\System32\Wbem\wmic.exe
  "wmic.exe" csproduct get uuid
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2520

C:\Users\Admin\Downloads\SynapseX.exe
"C:\Users\Admin\Downloads\SynapseX.exe"
1⤵
PID:3020

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_search_indexer.mojom.SearchIndexerInterfaceBroker --lang=en-US --service-sandbox-type=search_indexer --message-loop-type-ui --no-appcompat-clear --mojo-platform-channel-handle=6888 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
1⤵
PID:4996

C:\Users\Admin\Downloads\SynapseX.exe
"C:\Users\Admin\Downloads\SynapseX.exe"
1⤵
PID:4912

C:\Users\Admin\Downloads\SynapseX.exe
"C:\Users\Admin\Downloads\SynapseX.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3020
- C:\Windows\System32\Wbem\wmic.exe
  "wmic.exe" csproduct get uuid
  2⤵
  PID:2520

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\SynapseX.exe.log

Filesize
1KB

MD5
4c8fa14eeeeda6fe76a08d14e08bf756

SHA1
30003b6798090ec74eb477bbed88e086f8552976

SHA256
7ebfcfca64b0c1c9f0949652d50a64452b35cefe881af110405cd6ec45f857a5

SHA512
116f80182c25cf0e6159cf59a35ee27d66e431696d29ec879c44521a74ab7523cbfdefeacfb6a3298b48788d7a6caa5336628ec9c1d8b9c9723338dcffea4116

Download Submit
memory/884-7-0x00007FFEAAE10000-0x00007FFEAB8D1000-memory.dmp

Filesize
10.8MB

Download
memory/884-2-0x00007FFEAAE10000-0x00007FFEAB8D1000-memory.dmp

Filesize
10.8MB

Download
memory/3020-18-0x00007FFEAAE10000-0x00007FFEAB8D1000-memory.dmp

Filesize
10.8MB

Download
memory/3020-17-0x00007FFEAAE10000-0x00007FFEAB8D1000-memory.dmp

Filesize
10.8MB

Download
memory/3020-12-0x00007FFEAAE10000-0x00007FFEAB8D1000-memory.dmp

Filesize
10.8MB

Download
memory/3020-15-0x00007FFEAAE10000-0x00007FFEAB8D1000-memory.dmp

Filesize
10.8MB

Download
memory/3796-10-0x00007FFEAAE10000-0x00007FFEAB8D1000-memory.dmp

Filesize
10.8MB

Download
memory/3796-11-0x0000028E31F80000-0x0000028E31F90000-memory.dmp

Filesize
64KB

Download
memory/3796-14-0x00007FFEAAE10000-0x00007FFEAB8D1000-memory.dmp

Filesize
10.8MB

Download
memory/4480-0-0x000002D3EAD00000-0x000002D3EAD40000-memory.dmp

Filesize
256KB

Download
memory/4480-8-0x00007FFEAAE10000-0x00007FFEAB8D1000-memory.dmp

Filesize
10.8MB

Download
memory/4480-1-0x00007FFEAAE10000-0x00007FFEAB8D1000-memory.dmp

Filesize
10.8MB

Download
memory/4912-16-0x00007FFEAAE10000-0x00007FFEAB8D1000-memory.dmp

Filesize
10.8MB

Download
memory/4912-13-0x00007FFEAAE10000-0x00007FFEAB8D1000-memory.dmp

Filesize
10.8MB

Download
memory/5112-6-0x000001205A6D0000-0x000001205A6E0000-memory.dmp

Filesize
64KB

Download
memory/5112-9-0x00007FFEAAE10000-0x00007FFEAB8D1000-memory.dmp

Filesize
10.8MB

Download
memory/5112-5-0x00007FFEAAE10000-0x00007FFEAB8D1000-memory.dmp

Filesize
10.8MB

Download