10dad2e6605eff939c54a04b4e184c7d0803e467d327a8401863f50c58e018c4

Analysis

max time kernel
142s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10/03/2024, 05:53

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General

Target

bdd46978808b9b8bbec83747ffbe2795.exe
Size

570KB
MD5

bdd46978808b9b8bbec83747ffbe2795
SHA1

fb2c4fad8883d1b6ceb9138456350debb4498a0d
SHA256

10dad2e6605eff939c54a04b4e184c7d0803e467d327a8401863f50c58e018c4
SHA512

71c7588c7097b7366d39583d597b257059e732c1f1503ef26efc4131a19ea0b4329006c81dc2956ed2a1d72f717ab5a77489f0b3dc2ee3ce292dec7dc934577a
SSDEEP

12288:MJtxXpzNquXxf52Tp48Dskkl/nmXqY7EglxLthdM7W3vDbN:wt7JDB52lf3w+XqY7NlZdiiN

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	bdd46978808b9b8bbec83747ffbe2795.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	bdd46978808b9b8bbec83747ffbe2795.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	bdd46978808b9b8bbec83747ffbe2795.exe

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4572	3904	WerFault.exe	93
3616	3904	WerFault.exe	93

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	3904	bdd46978808b9b8bbec83747ffbe2795.exe
Token: SeIncBasePriorityPrivilege	3904	bdd46978808b9b8bbec83747ffbe2795.exe

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
3904	bdd46978808b9b8bbec83747ffbe2795.exe
3904	bdd46978808b9b8bbec83747ffbe2795.exe
3904	bdd46978808b9b8bbec83747ffbe2795.exe
3904	bdd46978808b9b8bbec83747ffbe2795.exe
3904	bdd46978808b9b8bbec83747ffbe2795.exe
3904	bdd46978808b9b8bbec83747ffbe2795.exe
3904	bdd46978808b9b8bbec83747ffbe2795.exe
3904	bdd46978808b9b8bbec83747ffbe2795.exe
3904	bdd46978808b9b8bbec83747ffbe2795.exe
3904	bdd46978808b9b8bbec83747ffbe2795.exe

C:\Users\Admin\AppData\Local\Temp\bdd46978808b9b8bbec83747ffbe2795.exe
"C:\Users\Admin\AppData\Local\Temp\bdd46978808b9b8bbec83747ffbe2795.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3904
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3904 -s 2536
  2⤵
  - Program crash
  PID:4572
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3904 -s 2548
  2⤵
  - Program crash
  PID:3616

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3904 -ip 3904
1⤵
PID:1740

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4092 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8
1⤵
PID:4464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3904 -ip 3904
1⤵
PID:3452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3904-0-0x0000000000400000-0x00000000005CC000-memory.dmp

Filesize
1.8MB

Download
memory/3904-1-0x0000000000850000-0x0000000000853000-memory.dmp

Filesize
12KB

Download
memory/3904-2-0x0000000000400000-0x00000000005CC000-memory.dmp

Filesize
1.8MB

Download
memory/3904-12-0x0000000000400000-0x00000000005CC000-memory.dmp

Filesize
1.8MB

Download
memory/3904-13-0x0000000000850000-0x0000000000853000-memory.dmp

Filesize
12KB

Download
memory/3904-14-0x0000000000400000-0x00000000005CC000-memory.dmp

Filesize
1.8MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads