a84b53d0ed41eed442496cddca92466ddb17385aae03dd17c0cd1c1208a4c96b

Analysis

max time kernel
17s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
07/08/2024, 20:08

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General

Target

loader_af159bbb1ec04f3cbc978761.exe
Size

16.6MB
MD5

8ccd0ab7d08d8542621686c8859b1275
SHA1

78415d5c34f1e47da797c79690fdd8c017a8d2fb
SHA256

a84b53d0ed41eed442496cddca92466ddb17385aae03dd17c0cd1c1208a4c96b
SHA512

f725523879224d20cdf85c650023ce5a870c98557b6c8a07ef0b2402c7d16b2575aca6a5e597c5513104b17d31a980b61b5f74bd3da4ab33d66d4f34a656e95f
SSDEEP

393216:cQe1/S57wQEXMn192MEeksvkco0ieaW7RVKtoUDpH2T:kBg7wa192NekS5gIcnDy

Score

3^/10

discovery

Malware Config

Signatures

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 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
2784	chrome.exe
2784	chrome.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2784	chrome.exe
Token: SeShutdownPrivilege	2784	chrome.exe
Token: SeShutdownPrivilege	2784	chrome.exe
Token: SeShutdownPrivilege	2784	chrome.exe
Token: SeShutdownPrivilege	2784	chrome.exe
Token: SeShutdownPrivilege	2784	chrome.exe
Token: SeShutdownPrivilege	2784	chrome.exe
Token: SeShutdownPrivilege	2784	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe
2784	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2784 wrote to memory of 2800	2784	chrome.exe	31
PID 2784 wrote to memory of 2800	2784	chrome.exe	31
PID 2784 wrote to memory of 2800	2784	chrome.exe	31
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2760	2784	chrome.exe	33
PID 2784 wrote to memory of 2596	2784	chrome.exe	34
PID 2784 wrote to memory of 2596	2784	chrome.exe	34
PID 2784 wrote to memory of 2596	2784	chrome.exe	34
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35
PID 2784 wrote to memory of 3012	2784	chrome.exe	35

C:\Users\Admin\AppData\Local\Temp\loader_af159bbb1ec04f3cbc978761.exe
"C:\Users\Admin\AppData\Local\Temp\loader_af159bbb1ec04f3cbc978761.exe"
1⤵
PID:2696

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:2784
- 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,0x7fef6c69758,0x7fef6c69768,0x7fef6c69778
  2⤵
  PID:2800
- 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=1164 --field-trial-handle=1212,i,12515613205498284072,16076707919484904507,131072 /prefetch:2
  2⤵
  PID:2760
- 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=1528 --field-trial-handle=1212,i,12515613205498284072,16076707919484904507,131072 /prefetch:8
  2⤵
  PID:2596
- 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=1620 --field-trial-handle=1212,i,12515613205498284072,16076707919484904507,131072 /prefetch:8
  2⤵
  PID:3012
- 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=2288 --field-trial-handle=1212,i,12515613205498284072,16076707919484904507,131072 /prefetch:1
  2⤵
  PID:1448
- 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=1212,i,12515613205498284072,16076707919484904507,131072 /prefetch:1
  2⤵
  PID:1896
- 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=1476 --field-trial-handle=1212,i,12515613205498284072,16076707919484904507,131072 /prefetch:2
  2⤵
  PID:2212
- 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=1212,i,12515613205498284072,16076707919484904507,131072 /prefetch:1
  2⤵
  PID:1820

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:1704

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:2340

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\443963fa-d0ce-43df-af33-a75f7c6cff9b.tmp

Filesize
311KB

MD5
ef43dbaeb7c431eb16e099b6d1818ac2

SHA1
1e07c176dff0aab3e73b92eebcc569e3d3917f79

SHA256
c8f6b0b7bb889369cfcdfd39248995f20482ad11c0acc21efe7d48eb521cc6e6

SHA512
0deee197a5ccf00487c7999c49edb606ed4030fefaf4aa79bb4743c02b0cf8499a27e0c44b4f04a817c673d13134c2ae667386506c9e6703d10bfb60dd525f76

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\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit