150589300ba121635c9dceaf0659bb9195725e88d4e12a047ba53aec804bbd30

Analysis

max time kernel
21s
max time network
28s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
14-11-2024 17:38

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General

Target

NebulaX.exe
Size

80.8MB
MD5

843c67d37530ff0416ce7a831a84b468
SHA1

20a6996f3909723069ea7f11d8831457abec5aa6
SHA256

150589300ba121635c9dceaf0659bb9195725e88d4e12a047ba53aec804bbd30
SHA512

e0c03cd6a083aec07cb55d7cf6e84180687275c6d7238c0369bf4afbea70fdaff4460e9987de9c97ebeb25af896b351e35b6c0e432d9844d55182158354bf6c9
SSDEEP

1572864:MGKlqWsm0hSk8IpG7V+VPhqxJE7xlictiYgj+h58sMwZerzjrFcJ5u:NKU7SkB05awxOwc35ler3Mu

Score

7^/10

discovery upx

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2692	NebulaX.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x0003000000020a9d-1264.dat	upx
behavioral1/memory/2692-1266-0x000007FEF68B0000-0x000007FEF6E99000-memory.dmp	upx

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2224	chrome.exe
2224	chrome.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2224	chrome.exe
Token: SeShutdownPrivilege	2224	chrome.exe
Token: SeShutdownPrivilege	2224	chrome.exe
Token: SeShutdownPrivilege	2224	chrome.exe
Token: SeShutdownPrivilege	2224	chrome.exe
Token: SeShutdownPrivilege	2224	chrome.exe
Token: SeShutdownPrivilege	2224	chrome.exe
Token: SeShutdownPrivilege	2224	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe
2224	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2692	2236	NebulaX.exe	29
PID 2236 wrote to memory of 2692	2236	NebulaX.exe	29
PID 2236 wrote to memory of 2692	2236	NebulaX.exe	29
PID 2224 wrote to memory of 2832	2224	chrome.exe	31
PID 2224 wrote to memory of 2832	2224	chrome.exe	31
PID 2224 wrote to memory of 2832	2224	chrome.exe	31
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2948	2224	chrome.exe	33
PID 2224 wrote to memory of 2960	2224	chrome.exe	34
PID 2224 wrote to memory of 2960	2224	chrome.exe	34
PID 2224 wrote to memory of 2960	2224	chrome.exe	34
PID 2224 wrote to memory of 564	2224	chrome.exe	35
PID 2224 wrote to memory of 564	2224	chrome.exe	35
PID 2224 wrote to memory of 564	2224	chrome.exe	35
PID 2224 wrote to memory of 564	2224	chrome.exe	35
PID 2224 wrote to memory of 564	2224	chrome.exe	35
PID 2224 wrote to memory of 564	2224	chrome.exe	35
PID 2224 wrote to memory of 564	2224	chrome.exe	35
PID 2224 wrote to memory of 564	2224	chrome.exe	35
PID 2224 wrote to memory of 564	2224	chrome.exe	35
PID 2224 wrote to memory of 564	2224	chrome.exe	35
PID 2224 wrote to memory of 564	2224	chrome.exe	35
PID 2224 wrote to memory of 564	2224	chrome.exe	35
PID 2224 wrote to memory of 564	2224	chrome.exe	35
PID 2224 wrote to memory of 564	2224	chrome.exe	35
PID 2224 wrote to memory of 564	2224	chrome.exe	35
PID 2224 wrote to memory of 564	2224	chrome.exe	35

C:\Users\Admin\AppData\Local\Temp\NebulaX.exe
"C:\Users\Admin\AppData\Local\Temp\NebulaX.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Users\Admin\AppData\Local\Temp\NebulaX.exe
  "C:\Users\Admin\AppData\Local\Temp\NebulaX.exe"
  2⤵
  - Loads dropped DLL
  PID:2692

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:2224
- 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,0x7fef8169758,0x7fef8169768,0x7fef8169778
  2⤵
  PID:2832
- 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=1180 --field-trial-handle=1240,i,14020625987937196275,13569722247195728067,131072 /prefetch:2
  2⤵
  PID:2948
- 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=1516 --field-trial-handle=1240,i,14020625987937196275,13569722247195728067,131072 /prefetch:8
  2⤵
  PID:2960
- 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=1560 --field-trial-handle=1240,i,14020625987937196275,13569722247195728067,131072 /prefetch:8
  2⤵
  PID:564
- 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=2244 --field-trial-handle=1240,i,14020625987937196275,13569722247195728067,131072 /prefetch:1
  2⤵
  PID:1996
- 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=2252 --field-trial-handle=1240,i,14020625987937196275,13569722247195728067,131072 /prefetch:1
  2⤵
  PID:2432
- 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=1404 --field-trial-handle=1240,i,14020625987937196275,13569722247195728067,131072 /prefetch:2
  2⤵
  PID:3216
- 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=1468 --field-trial-handle=1240,i,14020625987937196275,13569722247195728067,131072 /prefetch:1
  2⤵
  PID:3296

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:1856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

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\0de686c2-e7f3-40c5-8bbb-c107cb5d0cd6.tmp

Filesize
353KB

MD5
a0bfd262d8df6c39120de7c31e4b0ade

SHA1
f6c9e3da3db8fb2fe676fadbd9b126a134107392

SHA256
d081313385781573f58fe678669eb2f35a41db78abad37610faca977a08bd4af

SHA512
57c4be851761b0b4639b0cec1ca944f6eb49b3dfe96df42c53e88f960e0b2dd762b80b71e141a8152b13c7b3864a54a7e5595a05f543e6fc4e90c9ddb37836a3

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
C:\Users\Admin\AppData\Local\Temp\_MEI22362\python311.dll

Filesize
1.6MB

MD5
1e050b64b597273a450b8dbfecb48429

SHA1
bc5da9fd3c6b760d1eeaae36bb697c6b383d242d

SHA256
ea58f2d03d492e26c5c212bf257e40a5f873f625d480671daab68492aa0057f2

SHA512
37f1a07ed4698a20f3737b04863430f4c0d3a1dc7c449d604562e03b143cccd544c4dd9d28a95e8afee4d426b1763a1e2b950b392f648b1b998fb15241db1793

Download Submit
memory/2692-1266-0x000007FEF68B0000-0x000007FEF6E99000-memory.dmp

Filesize
5.9MB

Download