discordrat | f48cfcefdae5347a3b28636990ea7bf4a3913b25ead970549b2aed25ca126a2a

Analysis

max time kernel
46s
max time network
134s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
04-07-2024 14:18

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General

Target

Client-built.exe
Size

78KB
MD5

a87de6c537a47d45a33d6cd7fe63c7d8
SHA1

7e6c0eeb273ff05cd0ceecf54a5eebf74eab3dfb
SHA256

f48cfcefdae5347a3b28636990ea7bf4a3913b25ead970549b2aed25ca126a2a
SHA512

594a952866609f288ce6f21359ca1a8e4e2452479b1ddca7b13de404816eaaf5f2bb4239889f3c4cc50a109cf862e92ad2e0e4a0f8425d98c8a7d0905b20df08
SSDEEP

1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+yPIC:5Zv5PDwbjNrmAE++IC

Score

10^/10

discordrat persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTI1ODE0MjA5Mzg3NjkyMDM5MA.G8HI0H.--xk7lvmzg6lSm3Q38_QLfEurjVUDvUKfDsSp4
server_id
1258141390668435557

Signatures

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

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
1220	chrome.exe
1220	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe
Token: SeShutdownPrivilege	1220	chrome.exe

Suspicious use of FindShellTrayWindow 50 IoCs

pid	Process
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe

Suspicious use of SendNotifyMessage 48 IoCs

pid	Process
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe
1220	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1224 wrote to memory of 2124	1224	Client-built.exe	28
PID 1224 wrote to memory of 2124	1224	Client-built.exe	28
PID 1224 wrote to memory of 2124	1224	Client-built.exe	28
PID 1220 wrote to memory of 2924	1220	chrome.exe	30
PID 1220 wrote to memory of 2924	1220	chrome.exe	30
PID 1220 wrote to memory of 2924	1220	chrome.exe	30
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2744	1220	chrome.exe	32
PID 1220 wrote to memory of 2688	1220	chrome.exe	33
PID 1220 wrote to memory of 2688	1220	chrome.exe	33
PID 1220 wrote to memory of 2688	1220	chrome.exe	33
PID 1220 wrote to memory of 2664	1220	chrome.exe	34
PID 1220 wrote to memory of 2664	1220	chrome.exe	34
PID 1220 wrote to memory of 2664	1220	chrome.exe	34
PID 1220 wrote to memory of 2664	1220	chrome.exe	34
PID 1220 wrote to memory of 2664	1220	chrome.exe	34
PID 1220 wrote to memory of 2664	1220	chrome.exe	34
PID 1220 wrote to memory of 2664	1220	chrome.exe	34
PID 1220 wrote to memory of 2664	1220	chrome.exe	34
PID 1220 wrote to memory of 2664	1220	chrome.exe	34
PID 1220 wrote to memory of 2664	1220	chrome.exe	34
PID 1220 wrote to memory of 2664	1220	chrome.exe	34
PID 1220 wrote to memory of 2664	1220	chrome.exe	34
PID 1220 wrote to memory of 2664	1220	chrome.exe	34
PID 1220 wrote to memory of 2664	1220	chrome.exe	34
PID 1220 wrote to memory of 2664	1220	chrome.exe	34
PID 1220 wrote to memory of 2664	1220	chrome.exe	34

C:\Users\Admin\AppData\Local\Temp\Client-built.exe
"C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1224
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 1224 -s 600
  2⤵
  PID:2124

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 use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1220
- 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=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef6e79758,0x7fef6e79768,0x7fef6e79778
  2⤵
  PID:2924
- 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=1156 --field-trial-handle=1364,i,7511293858035878065,15937629855925402508,131072 /prefetch:2
  2⤵
  PID:2744
- 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=1520 --field-trial-handle=1364,i,7511293858035878065,15937629855925402508,131072 /prefetch:8
  2⤵
  PID:2688
- 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=utility --mojo-platform-channel-handle=1620 --field-trial-handle=1364,i,7511293858035878065,15937629855925402508,131072 /prefetch:8
  2⤵
  PID:2664
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2276 --field-trial-handle=1364,i,7511293858035878065,15937629855925402508,131072 /prefetch:1
  2⤵
  PID:1932
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2288 --field-trial-handle=1364,i,7511293858035878065,15937629855925402508,131072 /prefetch:1
  2⤵
  PID:760
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1144 --field-trial-handle=1364,i,7511293858035878065,15937629855925402508,131072 /prefetch:2
  2⤵
  PID:1544
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=2844 --field-trial-handle=1364,i,7511293858035878065,15937629855925402508,131072 /prefetch:1
  2⤵
  PID:1696
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3676 --field-trial-handle=1364,i,7511293858035878065,15937629855925402508,131072 /prefetch:8
  2⤵
  PID:1680

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:1444

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\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

Filesize
16B

MD5
aefd77f47fb84fae5ea194496b44c67a

SHA1
dcfbb6a5b8d05662c4858664f81693bb7f803b82

SHA256
4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

SHA512
b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

Filesize
851B

MD5
c1e9bdf17e53aa1c825339217be3cc7f

SHA1
4cdc99e79b1d4fc21247460a8ba8554634e6706f

SHA256
042b586167393ea6f994fd29d1e3da334adb41dd2d43bf3d05c34d22041553a2

SHA512
b0c2df36bb51f5d24faafd19c20bb0ba4e4d3df752ed1b7a719f6f759ff465cef672d7af90a3b9081034631b27b44b97becf0ba19c90caf44df5c6a3ca80066d

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
5KB

MD5
47bb04efd6051a846ff58b60c6a3e895

SHA1
42bd9a81978731b2297428c187216e97be247f08

SHA256
fb466c2f34b6626941c324086c857ab1f89a4783d6aea160dc4f7600c9a3d890

SHA512
605aa0ee9d61acda1b4aa2fe1e43d5fc845b916a855b2159834313c3f4139202f7d4a4918ab2e48e52fe7ecb25fb90e7a466ac2d9f6f2ea0706008da66406b47

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
5KB

MD5
7fc378a9f3bcb3925ebce36d4fc10534

SHA1
c24672416edf11f9edb764d7c061f6259d53b58d

SHA256
46bb7a904b99537a67941ae16a9edf45419d8743bb53c225f27ad0152b854809

SHA512
6ed6d36115ecbb3c3ac60c8c8a19e8aab2405bb55fd44f68c423c0b075fbe400a2b7aeddf9bae82571c940509a8d33c27b82248a5cdd453134d0b16df6eed228

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
memory/1224-0-0x000007FEF5953000-0x000007FEF5954000-memory.dmp

Filesize
4KB

Download
memory/1224-1-0x000000013FDE0000-0x000000013FDF8000-memory.dmp

Filesize
96KB

Download
memory/1224-2-0x000007FEF5950000-0x000007FEF633C000-memory.dmp

Filesize
9.9MB

Download
memory/1224-3-0x000007FEF5950000-0x000007FEF633C000-memory.dmp

Filesize
9.9MB

Download