hxxp://43[.]153[.]49[.]49[:]8888/down/fXYe6uFLSHC8[.]exe

Analysis

max time kernel
9s
max time network
17s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
25/06/2024, 19:52

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General

Target

http://43.153.49.49:8888/down/fXYe6uFLSHC8.exe

Score

8^/10

Malware Config

Signatures

Downloads MZ/PE file

Loads dropped DLL 2 IoCs

pid	Process
2968	chrome.exe
2648	chrome.exe

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
2192	chrome.exe
2192	chrome.exe

Suspicious use of AdjustPrivilegeToken 18 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe
Token: SeShutdownPrivilege	2192	chrome.exe

Suspicious use of FindShellTrayWindow 55 IoCs

pid	Process
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe
2192	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 1884	2192	chrome.exe	29
PID 2192 wrote to memory of 1884	2192	chrome.exe	29
PID 2192 wrote to memory of 1884	2192	chrome.exe	29
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2520	2192	chrome.exe	30
PID 2192 wrote to memory of 2660	2192	chrome.exe	31
PID 2192 wrote to memory of 2660	2192	chrome.exe	31
PID 2192 wrote to memory of 2660	2192	chrome.exe	31
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32
PID 2192 wrote to memory of 2504	2192	chrome.exe	32

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://43.153.49.49:8888/down/fXYe6uFLSHC8.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:2192
- 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,0x7fef7309758,0x7fef7309768,0x7fef7309778
  2⤵
  PID:1884
- 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=1172 --field-trial-handle=1376,i,6711491820857178849,5458571901632992296,131072 /prefetch:2
  2⤵
  PID:2520
- 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=1508 --field-trial-handle=1376,i,6711491820857178849,5458571901632992296,131072 /prefetch:8
  2⤵
  PID:2660
- 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=1592 --field-trial-handle=1376,i,6711491820857178849,5458571901632992296,131072 /prefetch:8
  2⤵
  PID:2504
- 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=2312 --field-trial-handle=1376,i,6711491820857178849,5458571901632992296,131072 /prefetch:1
  2⤵
  PID:1516
- 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=2336 --field-trial-handle=1376,i,6711491820857178849,5458571901632992296,131072 /prefetch:1
  2⤵
  PID:776
- 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=1104 --field-trial-handle=1376,i,6711491820857178849,5458571901632992296,131072 /prefetch:2
  2⤵
  PID:2000
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=2904 --field-trial-handle=1376,i,6711491820857178849,5458571901632992296,131072 /prefetch:8
  2⤵
  PID:2060
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=3364 --field-trial-handle=1376,i,6711491820857178849,5458571901632992296,131072 /prefetch:8
  2⤵
  PID:2224
- 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=3336 --field-trial-handle=1376,i,6711491820857178849,5458571901632992296,131072 /prefetch:8
  2⤵
  PID:580
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3492 --field-trial-handle=1376,i,6711491820857178849,5458571901632992296,131072 /prefetch:8
  2⤵
  PID:1008
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=3268 --field-trial-handle=1376,i,6711491820857178849,5458571901632992296,131072 /prefetch:8
  2⤵
  - Loads dropped DLL
  PID:2968
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=3276 --field-trial-handle=1376,i,6711491820857178849,5458571901632992296,131072 /prefetch:8
  2⤵
  - Loads dropped DLL
  PID:2648
- C:\Users\Admin\Downloads\Glary Disk.exe
  "C:\Users\Admin\Downloads\Glary Disk.exe"
  2⤵
  PID:3048
- C:\Users\Admin\Downloads\Glary Disk.exe
  "C:\Users\Admin\Downloads\Glary Disk.exe"
  2⤵
  PID:2940

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:1468

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\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\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\Preferences

Filesize
5KB

MD5
04973869674f6a0b17162ea54e20f084

SHA1
7642c54471ae3114b307607830a56684da426aae

SHA256
d5bd8519b8dfabef3bab082567bfa5008c4181d070e91e660d50e49818526272

SHA512
6baef0aee32e904bb6551e269243886b931d1a7e630b153c32ab645a2d7362c81ea499fdd3d2cb7daaa29b1cc74f2584d97c639b74d23f68961156d6236849f5

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\CURRENT

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
C:\Users\Admin\Downloads\Unconfirmed 171712.crdownload

Filesize
6.2MB

MD5
edc1804284921cdf6149815c944cf35e

SHA1
5cec063eeb63ce52a3b4320d6bc492d5bd4d9d7d

SHA256
64e6605496919cd76554915cbed88e56fdec10dec6523918a631754664b8c8d3

SHA512
0e9f55f504afd5737c94659d9c01c88703ad80cc49f4b679f81865f38024e8a23d425705cd95664c0bdf19a4bbc47dd7c83d2bba4353a81aa207913319e76926

Download Submit
memory/2940-96-0x000000013F090000-0x000000013F75B000-memory.dmp

Filesize
6.8MB

Download
memory/3048-84-0x000000013F9D0000-0x000000014009B000-memory.dmp

Filesize
6.8MB

Download