discordrat | bd0bda068b4d3b77871e8a8cc300bc7c746cf6bdf184c0a66fcc4b5ad43259e2

Resubmissions

08-07-2024 15:27

240708-svwywsxhle 10

08-07-2024 15:23

240708-ssftwsxgla 10

Analysis

max time kernel
137s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08-07-2024 15:23

Sharing

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Reason

Machine shutdown

Report Analysis Logs

General

Target

Client-built.exe
Size

78KB
MD5

186add7ed486fdd2be018979c1ea4bb9
SHA1

8c84578e368d752537524dc27f6d7f8694c52a7b
SHA256

bd0bda068b4d3b77871e8a8cc300bc7c746cf6bdf184c0a66fcc4b5ad43259e2
SHA512

1f2edf09110341c3a8b151b5ea03ecbbf9ec7a31a1e6837b044e2b9cb512d915675892f8d57048c59f7fdf0d6e66d9bfed563a2814911b52baba89dd2fa74f89
SSDEEP

1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+MPIC:5Zv5PDwbjNrmAE+gIC

Score

10^/10

discordrat persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTI1OTg5MTEwMjYyMjY4MzE0MQ.GmBx9O.4o1dC1-gXcPHNAJ1f7QEZuH90jeVu6HUMB7IPA
server_id
1217494778187616407

Signatures

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

Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs

Web Service

T1102

flow	ioc
7	discord.com
9	discord.com
19	discord.com
51	discord.com
67	discord.com

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

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133649259184294680"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
836	chrome.exe
836	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
836	chrome.exe
836	chrome.exe
836	chrome.exe

Suspicious use of AdjustPrivilegeToken 32 IoCs

description	pid	Process
Token: SeDebugPrivilege	5012	Client-built.exe
Token: SeShutdownPrivilege	836	chrome.exe
Token: SeCreatePagefilePrivilege	836	chrome.exe
Token: SeShutdownPrivilege	836	chrome.exe
Token: SeCreatePagefilePrivilege	836	chrome.exe
Token: SeShutdownPrivilege	836	chrome.exe
Token: SeCreatePagefilePrivilege	836	chrome.exe
Token: SeShutdownPrivilege	836	chrome.exe
Token: SeCreatePagefilePrivilege	836	chrome.exe
Token: SeShutdownPrivilege	836	chrome.exe
Token: SeCreatePagefilePrivilege	836	chrome.exe
Token: SeShutdownPrivilege	836	chrome.exe
Token: SeCreatePagefilePrivilege	836	chrome.exe
Token: SeShutdownPrivilege	836	chrome.exe
Token: SeCreatePagefilePrivilege	836	chrome.exe
Token: SeShutdownPrivilege	836	chrome.exe
Token: SeCreatePagefilePrivilege	836	chrome.exe
Token: SeShutdownPrivilege	836	chrome.exe
Token: SeCreatePagefilePrivilege	836	chrome.exe
Token: SeShutdownPrivilege	836	chrome.exe
Token: SeCreatePagefilePrivilege	836	chrome.exe
Token: SeShutdownPrivilege	836	chrome.exe
Token: SeCreatePagefilePrivilege	836	chrome.exe
Token: SeShutdownPrivilege	836	chrome.exe
Token: SeCreatePagefilePrivilege	836	chrome.exe
Token: SeShutdownPrivilege	836	chrome.exe
Token: SeCreatePagefilePrivilege	836	chrome.exe
Token: SeShutdownPrivilege	836	chrome.exe
Token: SeCreatePagefilePrivilege	836	chrome.exe
Token: SeShutdownPrivilege	836	chrome.exe
Token: SeCreatePagefilePrivilege	836	chrome.exe
Token: SeShutdownPrivilege	5012	Client-built.exe

Suspicious use of FindShellTrayWindow 27 IoCs

pid	Process
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe
836	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 836 wrote to memory of 4360	836	chrome.exe	94
PID 836 wrote to memory of 4360	836	chrome.exe	94
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 848	836	chrome.exe	95
PID 836 wrote to memory of 2712	836	chrome.exe	96
PID 836 wrote to memory of 2712	836	chrome.exe	96
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97
PID 836 wrote to memory of 4484	836	chrome.exe	97

C:\Users\Admin\AppData\Local\Temp\Client-built.exe
"C:\Users\Admin\AppData\Local\Temp\Client-built.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:5012

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:836
- 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,0x120,0x124,0xf8,0x128,0x7fff0a28ab58,0x7fff0a28ab68,0x7fff0a28ab78
  2⤵
  PID:4360
- 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=1696 --field-trial-handle=1708,i,8646448468506836593,9976491017097730844,131072 /prefetch:2
  2⤵
  PID:848
- 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=2184 --field-trial-handle=1708,i,8646448468506836593,9976491017097730844,131072 /prefetch:8
  2⤵
  PID:2712
- 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=2240 --field-trial-handle=1708,i,8646448468506836593,9976491017097730844,131072 /prefetch:8
  2⤵
  PID:4484
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3088 --field-trial-handle=1708,i,8646448468506836593,9976491017097730844,131072 /prefetch:1
  2⤵
  PID:3692
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3096 --field-trial-handle=1708,i,8646448468506836593,9976491017097730844,131072 /prefetch:1
  2⤵
  PID:4396
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4464 --field-trial-handle=1708,i,8646448468506836593,9976491017097730844,131072 /prefetch:1
  2⤵
  PID:2360
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4604 --field-trial-handle=1708,i,8646448468506836593,9976491017097730844,131072 /prefetch:8
  2⤵
  PID:532
- 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=4996 --field-trial-handle=1708,i,8646448468506836593,9976491017097730844,131072 /prefetch:8
  2⤵
  PID:228
- 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=4788 --field-trial-handle=1708,i,8646448468506836593,9976491017097730844,131072 /prefetch:8
  2⤵
  PID:3876

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:2164

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\Network Persistent State

Filesize
1KB

MD5
78e7c0bbf3fbb8545457deba09e5d8cc

SHA1
2ef15f5fb37bd6a7db2e7edcf87c11a978cd3547

SHA256
e6505bf53f6a4348f4ffcf9863f46a4945468091494e2d0706008b137ad30c7f

SHA512
ec1a275eab7f5b8d57531c2067b92554ec3a8afcea250109748381729c848792dd31cb453b89f32b36c2e32a308b74af575b7698d8a915f94cba3436c1c1d2a8

Download Submit
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\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
356B

MD5
7394d329d16c164b803f14d2499b52ff

SHA1
7d3566571a2a0896486f8f201a5e173f96c3ea58

SHA256
41d72a1778dee181cd490a4babf1211c2230a94f25b2f8ccbd14892dfdc64f27

SHA512
34e04faa56d4fd3fa839fdbc260d4f73783c83f0efd1ade1cac97c51e73ab61f4b9077aa55741cfee802cc1dabacb44d19175ecb622f8e90ab2564d718a586f0

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

Filesize
6KB

MD5
1a3d4a690cc11f29720f41801271c4fa

SHA1
d7d67b0a81fad60bbf0e6624c5adb794c71364ae

SHA256
86ead1cec2a88c78e779064e17cd8b74b7f3c26b2f073628677d27e359fa3427

SHA512
f32cdeacfcda5ce9e5b4575045ce904e3ec111177ed754748bc28c38938c0065a0f3ccdce9007fe491c83371cae2b50b9b65df9a85b4528aa9c0b671e740d7d0

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

Filesize
16KB

MD5
668916cffd7c7c14fa08d9d3816d6355

SHA1
63abadf7eb458bcadb4d9db6da78a4b21ab13f9f

SHA256
3464a9e82a9c0e270c61a3b3cb0876656ed1a1e5d34ed3433966964d21c05751

SHA512
33f72a6d12ac645cb3db829ae0c4179318674ea34e2227e9f56ef8345c778bb5d8dcf448dde4e8c49d76236effe90cdbf8be6f1e1661f28c011b3b1a7eddd66f

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

Filesize
287KB

MD5
eff1a04f4a26363d3f462c6ecb79c6af

SHA1
6f7eb4cd2935a4ccd9e02baf4e94d835a42b3969

SHA256
bc112ed61f6970c4d44fba92b7ad90e2d2a4c61626b6bac99f4c91fec5faee68

SHA512
c97f79bc2fc8fe2ff7a60d832268669224dd06b19a226e147c1a519fde64d7e8820c8f1b7304ce2f64f8a916e87970033c710d37486d33acd84cfdf8a8900e04

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

Filesize
287KB

MD5
1fae3cb7cac96ff71a0e0fffc14e639b

SHA1
d70a2ab690d9360b6d37c05679b6fd6c59a587df

SHA256
10dab5ab15f28cca6eb61f5a92ca8f0bd839dbf25fc6b11f0bde0ddcdb0b4f76

SHA512
82e5178f1c038a850eeafa356023940b233fd897d8734205d4071382e2aaf51448c7d527c2e7243aa46be004e7a289bd80d050503324485dde7633ef3b3cd766

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

Filesize
146KB

MD5
fb53ae0bcfefc2115e44546509446ba3

SHA1
0ba7d717d47327580c61cfbc815c9f0a26fb4f6f

SHA256
acfa6a8ff4ce54834822cba7a91bbfcee7c9f1d9676992bfdaeb924c05c05c31

SHA512
ca80c6ee6bbd7a817fd8226ccd6c628db8a597c1bef28d2d11370bf38edaeded8b33d7f48ed2206771f2f34bc44de09bed3eb1e10a8b0de7b6015d1ebcccb4ab

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

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
memory/5012-1-0x00007FFEFADA3000-0x00007FFEFADA5000-memory.dmp

Filesize
8KB

Download
memory/5012-6-0x00007FFEFADA0000-0x00007FFEFB861000-memory.dmp

Filesize
10.8MB

Download
memory/5012-5-0x00007FFEFADA3000-0x00007FFEFADA5000-memory.dmp

Filesize
8KB

Download
memory/5012-4-0x00000199BE450000-0x00000199BE978000-memory.dmp

Filesize
5.2MB

Download
memory/5012-3-0x00007FFEFADA0000-0x00007FFEFB861000-memory.dmp

Filesize
10.8MB

Download
memory/5012-2-0x00000199BDC50000-0x00000199BDE12000-memory.dmp

Filesize
1.8MB

Download
memory/5012-0-0x00000199A36D0000-0x00000199A36E8000-memory.dmp

Filesize
96KB

Download