d3bbefd589e6ef737e98b1cadb84bf34b66434dcc077d33d8ea1507368902dc1

Analysis

max time kernel
127s
max time network
150s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
06-08-2024 01:25

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General

Target

AhMyth.exe
Size

120.4MB
MD5

cd3a95669a9396275822b8cff99a6458
SHA1

bb27260e846981e70c1c69abed4f6aeeb96ae3ac
SHA256

64787b71036801e08852c5e05c9618bbf5b7518a61484d50f090dd4b15e5529b
SHA512

7ab8d621c1f0f81a9cc56b4bcacb3d9d03871d978bc2a7c36d8cf376f1e3deb4e5fbdcd0269f0802c2fff70f8fb0b7d0c59c652b41cd83695d1698a2c512789d
SSDEEP

1572864:E1f0+Sva7Hdp1Nhn+aCdrvdYrZ/7/lbg8udR8SnuSE49z:Basulbg8yTnbEOz

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 3 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-1-5-21-1687926120-3022217735-1146543763-1000\Control Panel\International\Geo\Nation	AhMyth.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Control Panel\International\Geo\Nation	AhMyth.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1687926120-3022217735-1146543763-1000\Control Panel\International\Geo\Nation	AhMyth.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1728	AhMyth.exe
1728	AhMyth.exe
1052	AhMyth.exe
1052	AhMyth.exe
4320	AhMyth.exe
4320	AhMyth.exe
504	AhMyth.exe
504	AhMyth.exe
504	AhMyth.exe
504	AhMyth.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	4868	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	4868	AUDIODG.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
756	AhMyth.exe
756	AhMyth.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 4044	756	AhMyth.exe	74
PID 756 wrote to memory of 1728	756	AhMyth.exe	75
PID 756 wrote to memory of 1728	756	AhMyth.exe	75
PID 756 wrote to memory of 1052	756	AhMyth.exe	76
PID 756 wrote to memory of 1052	756	AhMyth.exe	76
PID 756 wrote to memory of 4320	756	AhMyth.exe	77
PID 756 wrote to memory of 4320	756	AhMyth.exe	77
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78
PID 756 wrote to memory of 2180	756	AhMyth.exe	78

C:\Users\Admin\AppData\Local\Temp\AhMyth.exe
"C:\Users\Admin\AppData\Local\Temp\AhMyth.exe"
1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:756
- C:\Users\Admin\AppData\Local\Temp\AhMyth.exe
  "C:\Users\Admin\AppData\Local\Temp\AhMyth.exe" --type=gpu-process --field-trial-handle=1448,14989467893791799591,6339424657691291369,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1512 /prefetch:2
  2⤵
  PID:4044
- C:\Users\Admin\AppData\Local\Temp\AhMyth.exe
  "C:\Users\Admin\AppData\Local\Temp\AhMyth.exe" --type=renderer --field-trial-handle=1448,14989467893791799591,6339424657691291369,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --node-integration --no-sandbox --no-zygote --enable-remote-module --background-color=#fff --enable-spellcheck --enable-websql --disable-electron-site-instance-overrides --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=3 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1836 /prefetch:1
  2⤵
  - Checks computer location settings
  - Suspicious behavior: EnumeratesProcesses
  PID:1728
- C:\Users\Admin\AppData\Local\Temp\AhMyth.exe
  "C:\Users\Admin\AppData\Local\Temp\AhMyth.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1448,14989467893791799591,6339424657691291369,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1868 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1052
- C:\Users\Admin\AppData\Local\Temp\AhMyth.exe
  "C:\Users\Admin\AppData\Local\Temp\AhMyth.exe" --type=renderer --field-trial-handle=1448,14989467893791799591,6339424657691291369,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --node-integration --no-sandbox --no-zygote --enable-remote-module --background-color=#fff --enable-spellcheck --enable-websql --disable-electron-site-instance-overrides --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1992 /prefetch:1
  2⤵
  - Checks computer location settings
  - Suspicious behavior: EnumeratesProcesses
  PID:4320
- C:\Users\Admin\AppData\Local\Temp\AhMyth.exe
  "C:\Users\Admin\AppData\Local\Temp\AhMyth.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=1448,14989467893791799591,6339424657691291369,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=2512 /prefetch:8
  2⤵
  PID:2180
- C:\Users\Admin\AppData\Local\Temp\AhMyth.exe
  "C:\Users\Admin\AppData\Local\Temp\AhMyth.exe" --type=gpu-process --field-trial-handle=1448,14989467893791799591,6339424657691291369,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.15063.0 --gpu-preferences=MAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAIAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1060 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:504

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x408
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4868

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\Roaming\AhMyth\Network Persistent State

Filesize
263B

MD5
d2dd509625e692c95fe3be48233f732a

SHA1
36b67ac439faac59791b493cdb458f67d52ab45e

SHA256
41c84e9ebddb6362e9b835c966ba7438fe44f1b8518c55eb5d2b65233ee8c8f7

SHA512
deebfbe095d9bfd4fe78b3f16cc040c67eaf207fe9efebf1d0477104295c80c827ef42be374be727ffc9b87256b464a31866ddcb7296b4841a657e42435a6388

Download Submit
C:\Users\Admin\AppData\Roaming\AhMyth\Network Persistent State~RFe58a505.TMP

Filesize
59B

MD5
2800881c775077e1c4b6e06bf4676de4

SHA1
2873631068c8b3b9495638c865915be822442c8b

SHA256
226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974

SHA512
e342407ab65cc68f1b3fd706cd0a37680a0864ffd30a6539730180ede2cdcd732cc97ae0b9ef7db12da5c0f83e429df0840dbf7596aca859a0301665e517377b

Download Submit
C:\Users\Admin\AppData\Roaming\AhMyth\Session Storage\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
memory/4044-14-0x00007FFB6FFC0000-0x00007FFB6FFC1000-memory.dmp

Filesize
4KB

Download