caca7374602035a6ca33725856204bbec446012dfcbc8ba2c80da90872a18fc3

Analysis

max time kernel
41s
max time network
143s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26-01-2024 14:29

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General

Target

779a8dd084070541deb0fcc483f36d16.exe
Size

88KB
MD5

779a8dd084070541deb0fcc483f36d16
SHA1

e930153a7546046aa4be54d458215428c79b86b4
SHA256

caca7374602035a6ca33725856204bbec446012dfcbc8ba2c80da90872a18fc3
SHA512

bb8ee5b0e4fb0b248e844c48d7cb98b945f751bf77eae9bd1ab5b5995becd353ab08a6239d8f75d430a9508d4762d881d86cac769da0b955983998911a3c3008
SSDEEP

1536:2cXasPLOoR/BDZcQipICdXkNDqLLZX9lItVGL++eIOlnToIfbwwNOj:2cXOmCRkGbKGLeNTBfbDq

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

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
2260	chrome.exe
2260	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe
Token: SeShutdownPrivilege	2260	chrome.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe
2260	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1352 wrote to memory of 3008	1352	779a8dd084070541deb0fcc483f36d16.exe	29
PID 1352 wrote to memory of 3008	1352	779a8dd084070541deb0fcc483f36d16.exe	29
PID 1352 wrote to memory of 3008	1352	779a8dd084070541deb0fcc483f36d16.exe	29
PID 1352 wrote to memory of 3008	1352	779a8dd084070541deb0fcc483f36d16.exe	29
PID 3008 wrote to memory of 2260	3008	cmd.exe	30
PID 3008 wrote to memory of 2260	3008	cmd.exe	30
PID 3008 wrote to memory of 2260	3008	cmd.exe	30
PID 2260 wrote to memory of 2312	2260	chrome.exe	31
PID 2260 wrote to memory of 2312	2260	chrome.exe	31
PID 2260 wrote to memory of 2312	2260	chrome.exe	31
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2284	2260	chrome.exe	33
PID 2260 wrote to memory of 2020	2260	chrome.exe	34
PID 2260 wrote to memory of 2020	2260	chrome.exe	34
PID 2260 wrote to memory of 2020	2260	chrome.exe	34
PID 2260 wrote to memory of 836	2260	chrome.exe	35
PID 2260 wrote to memory of 836	2260	chrome.exe	35
PID 2260 wrote to memory of 836	2260	chrome.exe	35
PID 2260 wrote to memory of 836	2260	chrome.exe	35
PID 2260 wrote to memory of 836	2260	chrome.exe	35
PID 2260 wrote to memory of 836	2260	chrome.exe	35
PID 2260 wrote to memory of 836	2260	chrome.exe	35
PID 2260 wrote to memory of 836	2260	chrome.exe	35
PID 2260 wrote to memory of 836	2260	chrome.exe	35
PID 2260 wrote to memory of 836	2260	chrome.exe	35
PID 2260 wrote to memory of 836	2260	chrome.exe	35
PID 2260 wrote to memory of 836	2260	chrome.exe	35

C:\Users\Admin\AppData\Local\Temp\779a8dd084070541deb0fcc483f36d16.exe
"C:\Users\Admin\AppData\Local\Temp\779a8dd084070541deb0fcc483f36d16.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1352
- C:\Windows\system32\cmd.exe
  "C:\Windows\sysnative\cmd" /c "C:\Users\Admin\AppData\Local\Temp\36C9.tmp\36CA.tmp\36CB.bat C:\Users\Admin\AppData\Local\Temp\779a8dd084070541deb0fcc483f36d16.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3008
- - C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe
    3⤵
    - 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:2260
  - - 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,0x7fef6649758,0x7fef6649768,0x7fef6649778
      4⤵
      PID:2312
  - - 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=1104 --field-trial-handle=1288,i,2405630035639032367,17201761128237811162,131072 /prefetch:2
      4⤵
      PID:2284
  - - 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=1480 --field-trial-handle=1288,i,2405630035639032367,17201761128237811162,131072 /prefetch:8
      4⤵
      PID:2020
  - - 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=1584 --field-trial-handle=1288,i,2405630035639032367,17201761128237811162,131072 /prefetch:8
      4⤵
      PID:836
  - - 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=2264 --field-trial-handle=1288,i,2405630035639032367,17201761128237811162,131072 /prefetch:1
      4⤵
      PID:2964
  - - 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,2405630035639032367,17201761128237811162,131072 /prefetch:1
      4⤵
      PID:2976
  - - 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=1304 --field-trial-handle=1288,i,2405630035639032367,17201761128237811162,131072 /prefetch:2
      4⤵
      PID:2704
  - - 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=3192 --field-trial-handle=1288,i,2405630035639032367,17201761128237811162,131072 /prefetch:1
      4⤵
      PID:2068
  - - 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=3456 --field-trial-handle=1288,i,2405630035639032367,17201761128237811162,131072 /prefetch:8
      4⤵
      PID:432
  - - 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=3504 --field-trial-handle=1288,i,2405630035639032367,17201761128237811162,131072 /prefetch:8
      4⤵
      PID:2500
  - - 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=3856 --field-trial-handle=1288,i,2405630035639032367,17201761128237811162,131072 /prefetch:8
      4⤵
      PID:1824

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:2988

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\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\Preferences

Filesize
4KB

MD5
28572c5c21c7c4e8e81c86cfd801c032

SHA1
ea650aba1e53b8a375deed0220f96b4091104ca4

SHA256
cda1022df8a347b498a0b49bdb455bc9dcf9d75bdae0c6f366ba43e112ea94ad

SHA512
b6088f8977ae31812ea1ca3f1eb858ec508c2f525e6222c014c9ae0b6db76062e568011e7bfc6de97ddcc54b42bba6119854aae29dbffd07df75b648444d881e

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

Filesize
4KB

MD5
6a1066bf64c4c298e416739beac50949

SHA1
56e7493afec2975c2fc4c95cf06a704bee8fab81

SHA256
ea7ce67502fabb27fa394809e40df70517e51d09210e828fc9de5e106206e81a

SHA512
ba3c67efd10251ee7d13d5be6c52edf29b7ff0ecbe9ff73fda474241980c7ad6fd8b800a3aa12232169501fbeac2dd6b86037f1c2d54b5cabf395cc86526a1a0

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
C:\Users\Admin\AppData\Local\Temp\36C9.tmp\36CA.tmp\36CB.bat

Filesize
206B

MD5
9f3853188c56b93b4679991c8b41cb79

SHA1
e27443fbb97d26c9a3ceaabfc26f268241c21a08

SHA256
62d0481a976a6e3de0ee7d00a795e1e141867d39b1eedeb8a5311c9ef059ff05

SHA512
a771492c3125124e8ba1ca07993576450b49b89cb917317549957c655cbf756e71f3a871c4dabed3e6922c9a019669f05894654df48da763805a603c41b83e0d

Download Submit
memory/3008-14-0x0000000001F10000-0x0000000001F11000-memory.dmp

Filesize
4KB

Download
memory/3008-91-0x0000000001F10000-0x0000000001F11000-memory.dmp

Filesize
4KB

Download