amadey | b7620bff5539ff22c251c32e62961beae4f5a91b0f6c73dde1a7da941b93fe13

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
19/03/2024, 18:51

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General

Target

b7620bff5539ff22c251c32e62961beae4f5a91b0f6c73dde1a7da941b93fe13.exe
Size

1.4MB
MD5

04055601abbd16ec6cc9e02450c19381
SHA1

420bd7c7cad59f1b7cdd2c8a64282ef6f06cfe6e
SHA256

b7620bff5539ff22c251c32e62961beae4f5a91b0f6c73dde1a7da941b93fe13
SHA512

826c13cf6a37c561fb9052b3a0a7424df7d2fe424fe8c3783440c4483aa46a2cf1e4c275c7c080a130e178c7ac3221bb9224126ef4ab0bee38c24b12fa2a70ac
SSDEEP

24576:HhSIBky91oHhqyp54SWIbts8MZHq9NGCzgNgpiZtsyCx+OO9OKfNgd5H4+3:B3J91qhDp5HWAsF28ZtsJsOO9WH4g

Score

10^/10

amadey trojan

Malware Config

Extracted

Family

amadey

Version

4.18

http://185.172.128.3

http://cdnforbusiness.com

Attributes

install_dir
One_Dragon_Center
install_file
MSI.CentralServer.exe
strings_key
fd2f5851d3165c210396dcbe9930d294
url_paths
/QajE3OBS/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Downloads MZ/PE file

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-1-5-21-2727153400-192325109-1870347593-1000\Control Panel\International\Geo\Nation	MSI.CentralServer.exe

Executes dropped EXE 3 IoCs

pid	Process
1968	MSI.CentralServer.exe
2212	MSI.CentralServer.exe
704	MSI.CentralServer.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2212 set thread context of 4964	2212	MSI.CentralServer.exe	113
PID 704 set thread context of 2300	704	MSI.CentralServer.exe	118

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\MSI.CentralServer.job	b7620bff5539ff22c251c32e62961beae4f5a91b0f6c73dde1a7da941b93fe13.exe

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

System Information Discovery
T1082

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2584	timeout.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
452	taskkill.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2212	MSI.CentralServer.exe
2212	MSI.CentralServer.exe
4964	cmd.exe
4964	cmd.exe
704	MSI.CentralServer.exe
704	MSI.CentralServer.exe
2300	cmd.exe
2300	cmd.exe

Suspicious behavior: MapViewOfSection 4 IoCs

pid	Process
2212	MSI.CentralServer.exe
704	MSI.CentralServer.exe
4964	cmd.exe
2300	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	452	taskkill.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
628	b7620bff5539ff22c251c32e62961beae4f5a91b0f6c73dde1a7da941b93fe13.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 1664	1968	MSI.CentralServer.exe	107
PID 1968 wrote to memory of 1664	1968	MSI.CentralServer.exe	107
PID 1968 wrote to memory of 1664	1968	MSI.CentralServer.exe	107
PID 1664 wrote to memory of 452	1664	cmd.exe	109
PID 1664 wrote to memory of 452	1664	cmd.exe	109
PID 1664 wrote to memory of 452	1664	cmd.exe	109
PID 1664 wrote to memory of 2584	1664	cmd.exe	110
PID 1664 wrote to memory of 2584	1664	cmd.exe	110
PID 1664 wrote to memory of 2584	1664	cmd.exe	110
PID 1664 wrote to memory of 2212	1664	cmd.exe	111
PID 1664 wrote to memory of 2212	1664	cmd.exe	111
PID 1664 wrote to memory of 2212	1664	cmd.exe	111
PID 2212 wrote to memory of 4964	2212	MSI.CentralServer.exe	113
PID 2212 wrote to memory of 4964	2212	MSI.CentralServer.exe	113
PID 2212 wrote to memory of 4964	2212	MSI.CentralServer.exe	113
PID 2212 wrote to memory of 4964	2212	MSI.CentralServer.exe	113
PID 704 wrote to memory of 2300	704	MSI.CentralServer.exe	118
PID 704 wrote to memory of 2300	704	MSI.CentralServer.exe	118
PID 704 wrote to memory of 2300	704	MSI.CentralServer.exe	118
PID 704 wrote to memory of 2300	704	MSI.CentralServer.exe	118
PID 4964 wrote to memory of 3952	4964	cmd.exe	120
PID 4964 wrote to memory of 3952	4964	cmd.exe	120
PID 4964 wrote to memory of 3952	4964	cmd.exe	120
PID 4964 wrote to memory of 3952	4964	cmd.exe	120
PID 2300 wrote to memory of 4088	2300	cmd.exe	121
PID 2300 wrote to memory of 4088	2300	cmd.exe	121
PID 2300 wrote to memory of 4088	2300	cmd.exe	121
PID 2300 wrote to memory of 4088	2300	cmd.exe	121

C:\Users\Admin\AppData\Local\Temp\b7620bff5539ff22c251c32e62961beae4f5a91b0f6c73dde1a7da941b93fe13.exe
"C:\Users\Admin\AppData\Local\Temp\b7620bff5539ff22c251c32e62961beae4f5a91b0f6c73dde1a7da941b93fe13.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
PID:628

C:\Users\Admin\AppData\Local\Temp\One_Dragon_Center\MSI.CentralServer.exe
C:\Users\Admin\AppData\Local\Temp\One_Dragon_Center\MSI.CentralServer.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /k "taskkill /f /im "MSI.CentralServer.exe" && timeout 1 && del "MSI.CentralServer.exe" && ren c36f10 MSI.CentralServer.exe && C:\Users\Admin\AppData\Local\Temp\One_Dragon_Center\MSI.CentralServer.exe && Exit"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1664
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /im "MSI.CentralServer.exe"
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:452
- - C:\Windows\SysWOW64\timeout.exe
    timeout 1
    3⤵
    - Delays execution with timeout.exe
    PID:2584
- - C:\Users\Admin\AppData\Local\Temp\One_Dragon_Center\MSI.CentralServer.exe
    C:\Users\Admin\AppData\Local\Temp\One_Dragon_Center\MSI.CentralServer.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2212
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\SysWOW64\cmd.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of WriteProcessMemory
      PID:4964
    - - C:\Windows\SysWOW64\explorer.exe
        
        C:\Windows\SysWOW64\explorer.exe
        5⤵
        
        PID:3952

C:\Users\Admin\AppData\Local\Temp\One_Dragon_Center\MSI.CentralServer.exe
C:\Users\Admin\AppData\Local\Temp\One_Dragon_Center\MSI.CentralServer.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:704
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\SysWOW64\cmd.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2300
- - C:\Windows\SysWOW64\explorer.exe
    C:\Windows\SysWOW64\explorer.exe
    3⤵
    PID:4088

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\LocalLow\Microsoft\CryptnetUrlCache\Content\103621DE9CD5414CC2538780B4B75751

Filesize
717B

MD5
822467b728b7a66b081c91795373789a

SHA1
d8f2f02e1eef62485a9feffd59ce837511749865

SHA256
af2343382b88335eea72251ad84949e244ff54b6995063e24459a7216e9576b9

SHA512
bacea07d92c32078ca6a0161549b4e18edab745dd44947e5f181d28cc24468e07769d6835816cdfb944fd3d0099bde5e21b48f4966824c5c16c1801712303eb6

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\1B1495DD322A24490E2BF2FAABAE1C61

Filesize
299B

MD5
5ae8478af8dd6eec7ad4edf162dd3df1

SHA1
55670b9fd39da59a9d7d0bb0aecb52324cbacc5a

SHA256
fe42ac92eae3b2850370b73c3691ccf394c23ab6133de39f1697a6ebac4bedca

SHA512
a5ed33ecec5eecf5437c14eba7c65c84b6f8b08a42df7f18c8123ee37f6743b0cf8116f4359efa82338b244b28938a6e0c8895fcd7f7563bf5777b7d8ee86296

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\103621DE9CD5414CC2538780B4B75751

Filesize
192B

MD5
8441b4b1912ca115dc675f3c24d73102

SHA1
b591c89569a64dd3aa8730321376d02ba48d5ae6

SHA256
930f4ac39bd395edfff5365c4044562a509b9e28d7be769f579617a244cb97dc

SHA512
d704e5d5bf1873a5f08e214ced6187c3b2441d7599145faa04e0d5491d6b7e31ab233f37f1ba817f40a2612c2ce4e54c73e223305666835ec39a9e5b7b001792

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\1B1495DD322A24490E2BF2FAABAE1C61

Filesize
192B

MD5
e9825cc51093adf353bc80d9b139f7d1

SHA1
3513045afb2ca88f2cde8c53d888df90e0f0aae1

SHA256
a98b1c09d87359fc8f8127a888ebab712a0dd1638abfc7cd8bb25886d1dd72d8

SHA512
241e6ce03e8ba411c9cc507f742fd8951b397fd2fdf1bc05eda771d4b8edfba1922ee1ec0215f751732ece3a69cc98be2fcfdf4678eb5e3e1fcc88a7c983eb67

Download Submit
C:\Users\Admin\AppData\Local\Temp\472e3a54

Filesize
1.2MB

MD5
6143f9007a1b19642c76345546ba5db6

SHA1
a0fdee5c5e8674235a22ff0a11c17c9648485581

SHA256
062724e6361ae3b802d1a48c06d42d45e021b40a5c930ffec1d92d9a061a9b9a

SHA512
dcd72334c669c58baa393351b8c0a433dbcffc2aa3a1cd209078f42c15062af85ac7f6e5df7c2570eb3137371ea8593bf9f17f742ed9e2c7ca20e95eb6dd80bc

Download Submit
C:\Users\Admin\AppData\Local\Temp\47ae20a9

Filesize
1.1MB

MD5
80c224056113090df0181619bcaae033

SHA1
d858fd23fbc86b1da7256d9c9d5d398adeb39c29

SHA256
af210a82b5bf2001fed63cdf251d21909a9dc382765e4054cb5ffd5b71db04c6

SHA512
aced1034dc3bdd7ec9cbf3afa531ff4129d92b3984186f2eff110cd83871d2465cd127fe60c9be4d2c5240f843d5541a233eea1bffda75481f59d44c39eb9c02

Download Submit
C:\Users\Admin\AppData\Local\Temp\530d2c94

Filesize
1.0MB

MD5
3564741bdf8a110adb67072d7e2837fb

SHA1
e260038af6ef6ff8afd034cb4311edf855508ad1

SHA256
9a5f68fd3e96d865fefd05c4d15560da7aa41732bffa59da8bf5af87f8779c37

SHA512
a9dc1cbe50277b3d35c6e5c47aed57f91f596a1efeebf62de8971ed07125cc4f128cb14f601af39f94df98a0c0715d1b566eaa0c1a966bee0d36e9623457f23e

Download Submit
C:\Users\Admin\AppData\Local\Temp\One_Dragon_Center\MSI.CentralServer.exe

Filesize
1.4MB

MD5
04055601abbd16ec6cc9e02450c19381

SHA1
420bd7c7cad59f1b7cdd2c8a64282ef6f06cfe6e

SHA256
b7620bff5539ff22c251c32e62961beae4f5a91b0f6c73dde1a7da941b93fe13

SHA512
826c13cf6a37c561fb9052b3a0a7424df7d2fe424fe8c3783440c4483aa46a2cf1e4c275c7c080a130e178c7ac3221bb9224126ef4ab0bee38c24b12fa2a70ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\One_Dragon_Center\c36f10

Filesize
145KB

MD5
7a9f43248b98ad3fbbcf8723f19eb04f

SHA1
28edcb8423d677471e07e07fcc7df60357ff4e84

SHA256
2553d4aa7edff2d95082562ab9e626f05d4b4e6d32a9448b71b6433660acb95f

SHA512
388d4bc38694668ec71400add3100c7e73641f2d9492f86e73c5cfa3edaf60cf6b04cab9ffae5510d7d9518df73544bb415af63512ac6cabd31c94a8fb5d7c79

Download Submit
C:\Users\Admin\AppData\Local\Temp\One_Dragon_Center\c36f10

Filesize
3.7MB

MD5
80f0f67821e14dc05947471e93f0b09a

SHA1
3ddeea07768b3b7d50aa5f00a52a1eaeef7ede2b

SHA256
7300e6a755a8606b1036b83af1bb6bbab6b10a83c93e0d5345d23c656b0a2422

SHA512
b90737641176201350e44c83ce82671f57a89d8afe647968a28efa18a5cd861c5c7d055106ddb5605b1513c8123d1fb6685083a4f861063ee0f22e04349b6652

Download Submit
memory/628-0-0x0000000002FD0000-0x000000000303C000-memory.dmp

Filesize
432KB

Download
memory/628-6-0x0000000002FD0000-0x000000000303C000-memory.dmp

Filesize
432KB

Download
memory/628-1-0x0000000002FD0000-0x000000000303C000-memory.dmp

Filesize
432KB

Download
memory/704-65-0x00000000732C0000-0x000000007343B000-memory.dmp

Filesize
1.5MB

Download
memory/704-63-0x00000000732C0000-0x000000007343B000-memory.dmp

Filesize
1.5MB

Download
memory/704-62-0x00007FFAE1CB0000-0x00007FFAE1EA5000-memory.dmp

Filesize
2.0MB

Download
memory/704-61-0x00000000732C0000-0x000000007343B000-memory.dmp

Filesize
1.5MB

Download
memory/704-55-0x00000000008B0000-0x0000000000A58000-memory.dmp

Filesize
1.7MB

Download
memory/1968-11-0x0000000002B90000-0x0000000002BFC000-memory.dmp

Filesize
432KB

Download
memory/1968-9-0x0000000002B90000-0x0000000002BFC000-memory.dmp

Filesize
432KB

Download
memory/1968-10-0x0000000002B90000-0x0000000002BFC000-memory.dmp

Filesize
432KB

Download
memory/1968-27-0x0000000002B90000-0x0000000002BFC000-memory.dmp

Filesize
432KB

Download
memory/2212-36-0x00000000008B0000-0x0000000000A58000-memory.dmp

Filesize
1.7MB

Download
memory/2212-45-0x00000000732C0000-0x000000007343B000-memory.dmp

Filesize
1.5MB

Download
memory/2212-42-0x00000000732C0000-0x000000007343B000-memory.dmp

Filesize
1.5MB

Download
memory/2212-44-0x00000000732C0000-0x000000007343B000-memory.dmp

Filesize
1.5MB

Download
memory/2212-43-0x00007FFAE1CB0000-0x00007FFAE1EA5000-memory.dmp

Filesize
2.0MB

Download
memory/2300-68-0x00007FFAE1CB0000-0x00007FFAE1EA5000-memory.dmp

Filesize
2.0MB

Download
memory/3952-74-0x00007FFAE1CB0000-0x00007FFAE1EA5000-memory.dmp

Filesize
2.0MB

Download
memory/3952-75-0x0000000000360000-0x00000000003CF000-memory.dmp

Filesize
444KB

Download
memory/3952-79-0x0000000000AA0000-0x0000000000ED3000-memory.dmp

Filesize
4.2MB

Download
memory/3952-80-0x0000000000360000-0x00000000003CF000-memory.dmp

Filesize
444KB

Download
memory/4088-81-0x00007FFAE1CB0000-0x00007FFAE1EA5000-memory.dmp

Filesize
2.0MB

Download
memory/4964-47-0x00000000732C0000-0x000000007343B000-memory.dmp

Filesize
1.5MB

Download
memory/4964-49-0x00007FFAE1CB0000-0x00007FFAE1EA5000-memory.dmp

Filesize
2.0MB

Download
memory/4964-69-0x00000000732C0000-0x000000007343B000-memory.dmp

Filesize
1.5MB

Download
memory/4964-70-0x00000000732C0000-0x000000007343B000-memory.dmp

Filesize
1.5MB

Download
memory/4964-73-0x00000000732C0000-0x000000007343B000-memory.dmp

Filesize
1.5MB

Download