e20c29bbdf0411d0fbf7d64234605a4084a749cab75a1fe3bce8d160ddfd829e

Analysis

max time kernel
20s
max time network
26s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
13-08-2024 18:29

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General

Target

MediaMonkey_5.0.5.2695.exe
Size

89.0MB
MD5

d67337ff36998a8e3b48fcdf1f017ca1
SHA1

bd455471fc5d4d35ee292b750eca81993289cdc1
SHA256

e20c29bbdf0411d0fbf7d64234605a4084a749cab75a1fe3bce8d160ddfd829e
SHA512

c3ed098fca4437b37b6b236cccb73a808ce8f7a155c6ad4c2e5ac3965ce9054e20de0e64b7b045d4e0c0461d4f69cd269a31fe480c6151f61304cb98e944c853
SSDEEP

1572864:5itquhLmeMZZv8vwUtle8HgOitn7MVdRsku9TNdivOIV:77eaZkvrtjHat7ed8divrV

Score

8^/10

discovery evasion execution

Malware Config

Signatures

Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Executes dropped EXE 1 IoCs

pid	Process
2772	MediaMonkey_5.0.5.2695.tmp

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2056	sc.exe

Loads dropped DLL 1 IoCs

pid	Process
2676	MediaMonkey_5.0.5.2695.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MediaMonkey_5.0.5.2695.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MediaMonkey_5.0.5.2695.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2356	taskkill.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe

Suspicious use of AdjustPrivilegeToken 19 IoCs

description	pid	Process
Token: SeDebugPrivilege	2356	taskkill.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe
Token: SeShutdownPrivilege	1856	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe
1856	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 2772	2676	MediaMonkey_5.0.5.2695.exe	30
PID 2676 wrote to memory of 2772	2676	MediaMonkey_5.0.5.2695.exe	30
PID 2676 wrote to memory of 2772	2676	MediaMonkey_5.0.5.2695.exe	30
PID 2676 wrote to memory of 2772	2676	MediaMonkey_5.0.5.2695.exe	30
PID 2676 wrote to memory of 2772	2676	MediaMonkey_5.0.5.2695.exe	30
PID 2676 wrote to memory of 2772	2676	MediaMonkey_5.0.5.2695.exe	30
PID 2676 wrote to memory of 2772	2676	MediaMonkey_5.0.5.2695.exe	30
PID 2772 wrote to memory of 2056	2772	MediaMonkey_5.0.5.2695.tmp	31
PID 2772 wrote to memory of 2056	2772	MediaMonkey_5.0.5.2695.tmp	31
PID 2772 wrote to memory of 2056	2772	MediaMonkey_5.0.5.2695.tmp	31
PID 2772 wrote to memory of 2056	2772	MediaMonkey_5.0.5.2695.tmp	31
PID 2772 wrote to memory of 2356	2772	MediaMonkey_5.0.5.2695.tmp	33
PID 2772 wrote to memory of 2356	2772	MediaMonkey_5.0.5.2695.tmp	33
PID 2772 wrote to memory of 2356	2772	MediaMonkey_5.0.5.2695.tmp	33
PID 2772 wrote to memory of 2356	2772	MediaMonkey_5.0.5.2695.tmp	33
PID 1856 wrote to memory of 2536	1856	chrome.exe	37
PID 1856 wrote to memory of 2536	1856	chrome.exe	37
PID 1856 wrote to memory of 2536	1856	chrome.exe	37
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 1928	1856	chrome.exe	38
PID 1856 wrote to memory of 2424	1856	chrome.exe	39
PID 1856 wrote to memory of 2424	1856	chrome.exe	39
PID 1856 wrote to memory of 2424	1856	chrome.exe	39
PID 1856 wrote to memory of 2264	1856	chrome.exe	40
PID 1856 wrote to memory of 2264	1856	chrome.exe	40
PID 1856 wrote to memory of 2264	1856	chrome.exe	40
PID 1856 wrote to memory of 2264	1856	chrome.exe	40

C:\Users\Admin\AppData\Local\Temp\MediaMonkey_5.0.5.2695.exe
"C:\Users\Admin\AppData\Local\Temp\MediaMonkey_5.0.5.2695.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Users\Admin\AppData\Local\Temp\is-K0C9Q.tmp\MediaMonkey_5.0.5.2695.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-K0C9Q.tmp\MediaMonkey_5.0.5.2695.tmp" /SL5="$400F4,92714794,121344,C:\Users\Admin\AppData\Local\Temp\MediaMonkey_5.0.5.2695.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2772
- - C:\Windows\SysWOW64\sc.exe
    "sc" stop MediaMonkeyService
    3⤵
    - Launches sc.exe
    - System Location Discovery: System Language Discovery
    PID:2056
- - C:\Windows\SysWOW64\taskkill.exe
    "taskkill" /IM mediamonkey.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2356

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:1856
- 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,0x7fef6d59758,0x7fef6d59768,0x7fef6d59778
  2⤵
  PID:2536
- 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=1140 --field-trial-handle=1332,i,3661607451374217212,12775338454125240582,131072 /prefetch:2
  2⤵
  PID:1928
- 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=1532 --field-trial-handle=1332,i,3661607451374217212,12775338454125240582,131072 /prefetch:8
  2⤵
  PID:2424
- 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=1608 --field-trial-handle=1332,i,3661607451374217212,12775338454125240582,131072 /prefetch:8
  2⤵
  PID:2264
- 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=1332,i,3661607451374217212,12775338454125240582,131072 /prefetch:1
  2⤵
  PID:2168
- 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=1332,i,3661607451374217212,12775338454125240582,131072 /prefetch:1
  2⤵
  PID:2128
- 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=1160 --field-trial-handle=1332,i,3661607451374217212,12775338454125240582,131072 /prefetch:2
  2⤵
  PID:1636
- 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=1432 --field-trial-handle=1332,i,3661607451374217212,12775338454125240582,131072 /prefetch:1
  2⤵
  PID:1356
- 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=3624 --field-trial-handle=1332,i,3661607451374217212,12775338454125240582,131072 /prefetch:8
  2⤵
  PID:1048

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:292

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
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\Preferences

Filesize
5KB

MD5
88dfbd746c29b97618191277442d1ac3

SHA1
d59d1bf481a1d7bc705c9c286f03761a8480285e

SHA256
531e8a7b17fc3b50e5b97f72fffc76b0735ab6f9902a95c42070eee8198c03f6

SHA512
2ea91d7599faeb16ec94823c05ec5d1c3f4e4d8dc8ed61028ba30687c1138ab7309aa73198044b35aaed51183ba26887ee16013b207cac40ac6efaa1c09e6130

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
\Users\Admin\AppData\Local\Temp\is-K0C9Q.tmp\MediaMonkey_5.0.5.2695.tmp

Filesize
1.1MB

MD5
4a28c21d407eafe03d833760a4e07561

SHA1
5e9511941be11386d36c35168dfd2fc3564cc163

SHA256
278cc244cffa5bcd171d65ec09720de52183b0703acf7ace43716cbcbeaac80c

SHA512
83e4094c166a54a8e61d8371f0bcdc9e14a75fdc0e3687b6dc3d0761bbe5d35f8ceaf23b22d5fdc219f01a5a71c1471e941b60a23bd8b375dd39824dd2dd00f9

Download Submit
memory/2676-0-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2676-2-0x0000000000401000-0x0000000000412000-memory.dmp

Filesize
68KB

Download
memory/2676-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2772-8-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download
memory/2772-11-0x0000000000400000-0x000000000052D000-memory.dmp

Filesize
1.2MB

Download