amadey | 4439c40b5de4942e215ac33995c521bd20c906125ef009c913fcf466c7406f19

General

Target

OneApp.IGCC.WinService.exe
Size

5.5MB
MD5

0cb7d11ea511391d791b0fbb9637ee79
SHA1

96c13496ad8342bdf1cb0ffbe59f673c8395e99b
SHA256

502129a00203367b15d57f87b5b51d01fb292928708decb723cd7ad866a7fda3
SHA512

8823a02a66d883cb7bffce5f4c93a216dd3280f5f65b340b00b8d6e72112327ef4e64fe6cd3c43dfe3dc7e241d19d4ea98bc9e9e3d49ca2818131920b4093aeb
SSDEEP

98304:MXu+i79EbSTjewAV6G67Ngr9wZZGBysnji/MZ/HqLGdOVnhamYMNwHYo8C4Esg6:MXuzCSTqwAV63Ngr9w6Zj5lHkG8hzqHw

Score

10^/10

amadey hijackloader 84fc95 execution loader trojan

Malware Config

Extracted

Family

amadey

Version

4.18

Botnet

84fc95

C2

http://pleasurecanbesafe.com

Attributes

install_dir
40c3273379
install_file
Dctooux.exe
strings_key
65688f14a915e81474c2405160e45f77
url_paths
/7vAficZogD/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey

Detects HijackLoader (aka IDAT Loader) 1 IoCs

resource	yara_rule
behavioral2/memory/876-0-0x0000000000400000-0x0000000000A04000-memory.dmp	family_hijackloader

HijackLoader
HijackLoader is a multistage loader first seen in 2023.
loader hijackloader

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-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation	procmap.exe

Loads dropped DLL 1 IoCs

pid	Process
3136	procmap.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 876 set thread context of 1796	876	OneApp.IGCC.WinService.exe	90

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4248	powershell.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
876	OneApp.IGCC.WinService.exe
876	OneApp.IGCC.WinService.exe
1796	more.com
1796	more.com
1796	more.com
1796	more.com
4248	powershell.exe
4248	powershell.exe
4248	powershell.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
876	OneApp.IGCC.WinService.exe
1796	more.com

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4248	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 876 wrote to memory of 1796	876	OneApp.IGCC.WinService.exe	90
PID 876 wrote to memory of 1796	876	OneApp.IGCC.WinService.exe	90
PID 876 wrote to memory of 1796	876	OneApp.IGCC.WinService.exe	90
PID 876 wrote to memory of 1796	876	OneApp.IGCC.WinService.exe	90
PID 1796 wrote to memory of 3136	1796	more.com	108
PID 1796 wrote to memory of 3136	1796	more.com	108
PID 1796 wrote to memory of 3136	1796	more.com	108
PID 1796 wrote to memory of 3136	1796	more.com	108
PID 1796 wrote to memory of 3136	1796	more.com	108
PID 3136 wrote to memory of 4248	3136	procmap.exe	110
PID 3136 wrote to memory of 4248	3136	procmap.exe	110
PID 3136 wrote to memory of 4248	3136	procmap.exe	110
PID 1796 wrote to memory of 3136	1796	more.com	108

C:\Users\Admin\AppData\Local\Temp\OneApp.IGCC.WinService.exe
"C:\Users\Admin\AppData\Local\Temp\OneApp.IGCC.WinService.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:876
- C:\Windows\SysWOW64\more.com
  C:\Windows\SysWOW64\more.com
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:1796
- - C:\Users\Admin\AppData\Local\Temp\procmap.exe
    C:\Users\Admin\AppData\Local\Temp\procmap.exe
    3⤵
    - Checks computer location settings
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:3136
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -executionpolicy remotesigned -File "C:\Users\Admin\AppData\Local\Temp\1001429041\run.ps1"
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4248

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4288,i,12594301322143882025,16832588342008839449,262144 --variations-seed-version --mojo-platform-channel-handle=4112 /prefetch:8
1⤵
PID:3340

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\1001429041\run.ps1

Filesize
16B

MD5
4845f01eaa8068384625e302e9a4eb05

SHA1
fb6ff8293fa45e17ba97f84954e7d1d5b0d38f87

SHA256
8a482f2271a42c5f54c96e816a84340a6f2357a5b81f927d07d00788f5140a41

SHA512
bb58f2438524b518b19f2b74c5d598460735958f77c310ba3710520d1d88ce7975449977c9965dbca87cd6a824c8ab82e56bea6d571d79594079f0a0ea404d77

Download Submit
C:\Users\Admin\AppData\Local\Temp\765a0ec0

Filesize
1.1MB

MD5
7b15e08be0bd48be921961b626de935f

SHA1
db50eba93c6015c0e6cfe4e607b95dea928df768

SHA256
7df2da3f2e7aac35df84f761908905c8aef85a2d6fdb6d7d382846c9c22a9ee8

SHA512
69d49f85381f69398c84a689803dc16ccd18f29127a61814d13816131ff990883819188ebcc2deffaecb1c0b84d90f259891467d64f20ec1b74a6d18033a0fd6

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_g0xwidtm.xze.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

Filesize
13KB

MD5
0c13dfbc137a3bb4cc8da0b6301e9468

SHA1
f2ce29eed4c9f219dab415cf6729ee06c8fcff4d

SHA256
ee8ef58f3bf0dab066eb608cb0f167b1585e166bf4730858961c192860ceffe9

SHA512
e9343db4f416b4428745e57e47626e7ce52a21d0fa904915554fd900bab1b26d49d0f77b74bbf5404ec898b19af2287cdef3ed6b8ccf50760767eb3fc204a895

Download Submit
memory/876-4-0x0000000075150000-0x00000000752CB000-memory.dmp

Filesize
1.5MB

Download
memory/876-5-0x0000000075150000-0x00000000752CB000-memory.dmp

Filesize
1.5MB

Download
memory/876-1-0x0000000075150000-0x00000000752CB000-memory.dmp

Filesize
1.5MB

Download
memory/876-0-0x0000000000400000-0x0000000000A04000-memory.dmp

Filesize
6.0MB

Download
memory/876-2-0x00007FFFCAAD0000-0x00007FFFCACC5000-memory.dmp

Filesize
2.0MB

Download
memory/876-3-0x0000000075162000-0x0000000075163000-memory.dmp

Filesize
4KB

Download
memory/1796-18-0x0000000075150000-0x00000000752CB000-memory.dmp

Filesize
1.5MB

Download
memory/1796-14-0x0000000075150000-0x00000000752CB000-memory.dmp

Filesize
1.5MB

Download
memory/1796-12-0x0000000075150000-0x00000000752CB000-memory.dmp

Filesize
1.5MB

Download
memory/1796-9-0x00007FFFCAAD0000-0x00007FFFCACC5000-memory.dmp

Filesize
2.0MB

Download
memory/1796-7-0x0000000075150000-0x00000000752CB000-memory.dmp

Filesize
1.5MB

Download
memory/3136-21-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/3136-22-0x00007FFFCAAD0000-0x00007FFFCACC5000-memory.dmp

Filesize
2.0MB

Download
memory/3136-23-0x0000000000BC0000-0x0000000000C2D000-memory.dmp

Filesize
436KB

Download
memory/3136-79-0x0000000000BC0000-0x0000000000C2D000-memory.dmp

Filesize
436KB

Download
memory/4248-40-0x0000000005630000-0x0000000005696000-memory.dmp

Filesize
408KB

Download
memory/4248-68-0x0000000007CC0000-0x000000000833A000-memory.dmp

Filesize
6.5MB

Download
memory/4248-41-0x0000000005CF0000-0x0000000005D56000-memory.dmp

Filesize
408KB

Download
memory/4248-38-0x00000000056C0000-0x0000000005CE8000-memory.dmp

Filesize
6.2MB

Download
memory/4248-51-0x0000000005F10000-0x0000000006264000-memory.dmp

Filesize
3.3MB

Download
memory/4248-52-0x0000000006340000-0x000000000635E000-memory.dmp

Filesize
120KB

Download
memory/4248-53-0x0000000006390000-0x00000000063DC000-memory.dmp

Filesize
304KB

Download
memory/4248-55-0x0000000007510000-0x0000000007542000-memory.dmp

Filesize
200KB

Download
memory/4248-56-0x000000006F710000-0x000000006F75C000-memory.dmp

Filesize
304KB

Download
memory/4248-66-0x0000000006930000-0x000000000694E000-memory.dmp

Filesize
120KB

Download
memory/4248-67-0x0000000007550000-0x00000000075F3000-memory.dmp

Filesize
652KB

Download
memory/4248-39-0x0000000005390000-0x00000000053B2000-memory.dmp

Filesize
136KB

Download
memory/4248-69-0x00000000076A0000-0x00000000076BA000-memory.dmp

Filesize
104KB

Download
memory/4248-70-0x00000000076E0000-0x00000000076EA000-memory.dmp

Filesize
40KB

Download
memory/4248-71-0x0000000007910000-0x00000000079A6000-memory.dmp

Filesize
600KB

Download
memory/4248-72-0x0000000007870000-0x0000000007881000-memory.dmp

Filesize
68KB

Download
memory/4248-73-0x00000000078B0000-0x00000000078BE000-memory.dmp

Filesize
56KB

Download
memory/4248-74-0x00000000078C0000-0x00000000078D4000-memory.dmp

Filesize
80KB

Download
memory/4248-75-0x00000000079B0000-0x00000000079CA000-memory.dmp

Filesize
104KB

Download
memory/4248-76-0x00000000078F0000-0x00000000078F8000-memory.dmp

Filesize
32KB

Download
memory/4248-37-0x0000000002A10000-0x0000000002A46000-memory.dmp

Filesize
216KB

Download

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