discordrat | bd250c5edc5ae0d3b3d145301626f39e6c9653c63f84fa6299fa894cf9b0421b

Analysis

max time kernel
46s
max time network
150s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
28-05-2024 19:11

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General

Target

Client-built.exe
Size

78KB
MD5

a285bde6aa62a262cbf0dd42f90a06b9
SHA1

5802acc78b222ec85cbcd2f449f4dae4f30bcaf9
SHA256

bd250c5edc5ae0d3b3d145301626f39e6c9653c63f84fa6299fa894cf9b0421b
SHA512

26aba96134f73798d8a06a1909a63edc8e347b21f36d9fb65442041c4f284fe16c043f47a11c0cf7bb132ce7e60c3a28c91c6a94abf31f89bd8c2478a89fb95c
SSDEEP

1536:52WjO8XeEXFh5P7v88wbjNrfxCXhRoKV6+V+SPIC:5Zv5PDwbjNrmAE+eIC

Score

10^/10

discordrat persistence rat rootkit stealer

Malware Config

Extracted

Family

discordrat

Attributes

discord_token
MTE5MTE4NTUyMTUxMTI1NjExNA.GZ9ZOB.tD5HlYf_1j3Uzp4B2DMMOMo_4wjDkNVGIcBwpk
server_id
1243579352478777454

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
2632	chrome.exe
2632	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe
Token: SeShutdownPrivilege	2632	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe
2632	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2876 wrote to memory of 2220	2876	Client-built.exe	28
PID 2876 wrote to memory of 2220	2876	Client-built.exe	28
PID 2876 wrote to memory of 2220	2876	Client-built.exe	28
PID 2632 wrote to memory of 2592	2632	chrome.exe	30
PID 2632 wrote to memory of 2592	2632	chrome.exe	30
PID 2632 wrote to memory of 2592	2632	chrome.exe	30
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2180	2632	chrome.exe	32
PID 2632 wrote to memory of 2516	2632	chrome.exe	33
PID 2632 wrote to memory of 2516	2632	chrome.exe	33
PID 2632 wrote to memory of 2516	2632	chrome.exe	33
PID 2632 wrote to memory of 2916	2632	chrome.exe	34
PID 2632 wrote to memory of 2916	2632	chrome.exe	34
PID 2632 wrote to memory of 2916	2632	chrome.exe	34
PID 2632 wrote to memory of 2916	2632	chrome.exe	34
PID 2632 wrote to memory of 2916	2632	chrome.exe	34
PID 2632 wrote to memory of 2916	2632	chrome.exe	34
PID 2632 wrote to memory of 2916	2632	chrome.exe	34
PID 2632 wrote to memory of 2916	2632	chrome.exe	34
PID 2632 wrote to memory of 2916	2632	chrome.exe	34
PID 2632 wrote to memory of 2916	2632	chrome.exe	34
PID 2632 wrote to memory of 2916	2632	chrome.exe	34
PID 2632 wrote to memory of 2916	2632	chrome.exe	34
PID 2632 wrote to memory of 2916	2632	chrome.exe	34
PID 2632 wrote to memory of 2916	2632	chrome.exe	34
PID 2632 wrote to memory of 2916	2632	chrome.exe	34
PID 2632 wrote to memory of 2916	2632	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:2876
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2876 -s 596
  2⤵
  PID:2220

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:2632
- 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,0x7fef7b79758,0x7fef7b79768,0x7fef7b79778
  2⤵
  PID:2592
- 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=1136 --field-trial-handle=1288,i,6109544411441620185,3494916071656860385,131072 /prefetch:2
  2⤵
  PID:2180
- 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=1492 --field-trial-handle=1288,i,6109544411441620185,3494916071656860385,131072 /prefetch:8
  2⤵
  PID:2516
- 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=1600 --field-trial-handle=1288,i,6109544411441620185,3494916071656860385,131072 /prefetch:8
  2⤵
  PID:2916
- 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=2280 --field-trial-handle=1288,i,6109544411441620185,3494916071656860385,131072 /prefetch:1
  2⤵
  PID:880
- 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=2296 --field-trial-handle=1288,i,6109544411441620185,3494916071656860385,131072 /prefetch:1
  2⤵
  PID:1500
- 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=1120 --field-trial-handle=1288,i,6109544411441620185,3494916071656860385,131072 /prefetch:2
  2⤵
  PID:1132
- 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=2984 --field-trial-handle=1288,i,6109544411441620185,3494916071656860385,131072 /prefetch:1
  2⤵
  PID:1732
- 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=3488 --field-trial-handle=1288,i,6109544411441620185,3494916071656860385,131072 /prefetch:8
  2⤵
  PID:412
- 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=3444 --field-trial-handle=1288,i,6109544411441620185,3494916071656860385,131072 /prefetch:8
  2⤵
  PID:2892
- 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=3220 --field-trial-handle=1288,i,6109544411441620185,3494916071656860385,131072 /prefetch:8
  2⤵
  PID:696
- 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=12 --mojo-platform-channel-handle=3584 --field-trial-handle=1288,i,6109544411441620185,3494916071656860385,131072 /prefetch:1
  2⤵
  PID:2840

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:1456

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\TransportSecurity

Filesize
361B

MD5
432465d5102ec5c66953f444e9639572

SHA1
fa683a0dd6a02cc6a7a0a93d59eab22a079af439

SHA256
72b163b9dcc6968ce1b895a1255d9844f7952e5bd5fa4978f5c478aaa120333f

SHA512
122eebd2f81346fb5bd96ecb56d5b50088656030c291d0d2074bf2e09a97cabe30d240a27f5a72c3390b9f203fbaaaf20d565f690390807e8248d95976d61549

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

Filesize
5KB

MD5
06d061d6c64268422dc160db5ced1bdc

SHA1
6271d6d242753a9f91ed041fd7f7857391cf6c28

SHA256
bab1f394df8914b2ba12ab1356456f259c0b3422326b98807f2edf32f141a60e

SHA512
b46009d5a20b49d90853ded7af13824c68996c8ed084ae50eb1cc4d7c54463011b792e2eadd33c700373c3fa8dd2a22da026f0e8d125fb8233fa2f8ee8b5b30a

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

Filesize
5KB

MD5
26960f332eaa19ea91e82b7cb0aa4b3b

SHA1
06e40a45b05023c912b2b240aa95ee035ebaf13c

SHA256
f6754cdb16c0e9c76846b1e8c7cfd1543d76da5abfa53e016c5675cb25fa8e50

SHA512
7b83cc1a6de7acc0b818e2da49a23696f0fc2bd8cd1a86592f65acbfe436ad1f83bc0113f5778075f1bd62a75a2757dba47b275bf0a8cc25ad5f21ed334ee63a

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/2876-0-0x000007FEF6033000-0x000007FEF6034000-memory.dmp

Filesize
4KB

Download
memory/2876-1-0x000000013FA10000-0x000000013FA28000-memory.dmp

Filesize
96KB

Download
memory/2876-2-0x000007FEF6030000-0x000007FEF6A1C000-memory.dmp

Filesize
9.9MB

Download
memory/2876-3-0x000007FEF6030000-0x000007FEF6A1C000-memory.dmp

Filesize
9.9MB

Download