discordrat | 5399c9635622edf962fcf6d73111676df49526175e04a31a4eb9b82720a0de91

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19-04-2024 16:11

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General

Target

or‮gpj.exe
Size

451KB
MD5

83897c26f97ac29b0473e572fc9011a0
SHA1

8dfd92c318535a67323a831c93d48d5a4e5f52ab
SHA256

5399c9635622edf962fcf6d73111676df49526175e04a31a4eb9b82720a0de91
SHA512

257f58ff8f159992eab1824b572883fc1b3bea0de8279f1a8059863c1cac0715551ba9287d42de7ed7b654c7b83f507284b4a84a7d3cab06b772f45136063ac1
SSDEEP

12288:/lM1A8JQMVxm4V1db5AgVDk5/ieLPoGtWcMs7:/lMiZMVn1db5AgFk56eLPftL

Score

10^/10

discordrat persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTIyNjI3NDQ5OTg2NDAzOTQyNA.Gq7LiV.GqnYoTN8UBwHwLu5VOTno0mKdGo4KJ1bFd3-j4
server_id
1207280969305034823

Signatures

Discord RAT
A RAT written in C# using Discord as a C2.
stealer rootkit rat persistence discordrat

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2288054676-1871194608-3559553667-1000\Control Panel\International\Geo\Nation	or‮gpj.exe

Executes dropped EXE 1 IoCs

pid	Process
2572	backdoor.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
36	discord.com
37	discord.com

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4532	chrome.exe
4532	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2572	backdoor.exe
Token: SeShutdownPrivilege	4532	chrome.exe
Token: SeCreatePagefilePrivilege	4532	chrome.exe
Token: SeShutdownPrivilege	4532	chrome.exe
Token: SeCreatePagefilePrivilege	4532	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe
4532	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 660 wrote to memory of 2572	660	or‮gpj.exe	92
PID 660 wrote to memory of 2572	660	or‮gpj.exe	92
PID 4532 wrote to memory of 3488	4532	chrome.exe	116
PID 4532 wrote to memory of 3488	4532	chrome.exe	116
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4936	4532	chrome.exe	117
PID 4532 wrote to memory of 4072	4532	chrome.exe	118
PID 4532 wrote to memory of 4072	4532	chrome.exe	118
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119
PID 4532 wrote to memory of 3152	4532	chrome.exe	119

C:\Users\Admin\AppData\Local\Temp\or‮gpj.exe
"C:\Users\Admin\AppData\Local\Temp\or‮gpj.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:660
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2572

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2324

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4532
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0x11c,0x120,0x124,0xf8,0x128,0x7ffc8208ab58,0x7ffc8208ab68,0x7ffc8208ab78
  2⤵
  PID:3488
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1712 --field-trial-handle=1916,i,2128944138218715660,11304979498762515472,131072 /prefetch:2
  2⤵
  PID:4936
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2200 --field-trial-handle=1916,i,2128944138218715660,11304979498762515472,131072 /prefetch:8
  2⤵
  PID:4072
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=2252 --field-trial-handle=1916,i,2128944138218715660,11304979498762515472,131072 /prefetch:8
  2⤵
  PID:3152
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3120 --field-trial-handle=1916,i,2128944138218715660,11304979498762515472,131072 /prefetch:1
  2⤵
  PID:4372
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3148 --field-trial-handle=1916,i,2128944138218715660,11304979498762515472,131072 /prefetch:1
  2⤵
  PID:4356
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4380 --field-trial-handle=1916,i,2128944138218715660,11304979498762515472,131072 /prefetch:1
  2⤵
  PID:3292
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4536 --field-trial-handle=1916,i,2128944138218715660,11304979498762515472,131072 /prefetch:8
  2⤵
  PID:3436
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4636 --field-trial-handle=1916,i,2128944138218715660,11304979498762515472,131072 /prefetch:8
  2⤵
  PID:2296
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4140 --field-trial-handle=1916,i,2128944138218715660,11304979498762515472,131072 /prefetch:1
  2⤵
  PID:3608

C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
1⤵
PID:4632

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\backdoor.exe

Filesize
78KB

MD5
b40cdf79ed34fce3d4a65f0ed1c4a94c

SHA1
d5c99a85bf3a95b2bc455554eb2191f8c6ad7461

SHA256
1900c982bb8a4b0ed0c33804000933585843bf35f5ac12fb53b5ac1a8f5d6c84

SHA512
61d66dda7261ebfb9fd42975c54f9604d3d3a012654cbfbc81918e5e17c7dfcb293d3c1696a87e166a96531944b48b0f5c473bd8393b61da362e0e2e82e6d489

Download Submit
memory/2572-14-0x0000022B58E60000-0x0000022B58E78000-memory.dmp

Filesize
96KB

Download
memory/2572-15-0x0000022B733F0000-0x0000022B735B2000-memory.dmp

Filesize
1.8MB

Download
memory/2572-16-0x00007FFC72580000-0x00007FFC73041000-memory.dmp

Filesize
10.8MB

Download
memory/2572-17-0x0000022B733D0000-0x0000022B733E0000-memory.dmp

Filesize
64KB

Download
memory/2572-18-0x0000022B73BF0000-0x0000022B74118000-memory.dmp

Filesize
5.2MB

Download
memory/2572-19-0x00007FFC72580000-0x00007FFC73041000-memory.dmp

Filesize
10.8MB

Download
memory/2572-20-0x0000022B733D0000-0x0000022B733E0000-memory.dmp

Filesize
64KB

Download