02d752e92511281d36c2bb136ffd89ac0107949194871056080db4f223cf7a13

Analysis

max time kernel
147s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
28-12-2023 19:47

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General

Target

f3abcc954b5df6aab6332a634852d7d0.exe
Size

200KB
MD5

f3abcc954b5df6aab6332a634852d7d0
SHA1

196d2ee0fe0a1c90c716efbb46e36b0583898161
SHA256

02d752e92511281d36c2bb136ffd89ac0107949194871056080db4f223cf7a13
SHA512

c6d8bf6010d1cc3a599056a7092cc2099081f044de7101eae32945f62c2b6c7de78282fffa9f3fe5a74d105001db2fdc6bac7a071f29ad766331fdf4a904c030
SSDEEP

3072:FsRPRKyeIKDWx85IOlKeJVos/8eRwXiUUAdV95I4Rp+LH1xrl3Ez8ub8Xr7:FsRPRKdIKCC0ef//uXltKc+LVsz9b8

Score

7^/10

spyware stealer upx

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2224-5-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/2224-6-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/2224-8-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/2224-4-0x0000000000400000-0x0000000000453000-memory.dmp	upx
behavioral2/memory/2224-2-0x0000000000400000-0x0000000000453000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4968 set thread context of 2224	4968	f3abcc954b5df6aab6332a634852d7d0.exe	20

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4968	f3abcc954b5df6aab6332a634852d7d0.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4968 wrote to memory of 2224	4968	f3abcc954b5df6aab6332a634852d7d0.exe	20
PID 4968 wrote to memory of 2224	4968	f3abcc954b5df6aab6332a634852d7d0.exe	20
PID 4968 wrote to memory of 2224	4968	f3abcc954b5df6aab6332a634852d7d0.exe	20
PID 4968 wrote to memory of 2224	4968	f3abcc954b5df6aab6332a634852d7d0.exe	20
PID 4968 wrote to memory of 2224	4968	f3abcc954b5df6aab6332a634852d7d0.exe	20
PID 4968 wrote to memory of 2224	4968	f3abcc954b5df6aab6332a634852d7d0.exe	20
PID 4968 wrote to memory of 2224	4968	f3abcc954b5df6aab6332a634852d7d0.exe	20
PID 4968 wrote to memory of 2224	4968	f3abcc954b5df6aab6332a634852d7d0.exe	20

C:\Users\Admin\AppData\Local\Temp\f3abcc954b5df6aab6332a634852d7d0.exe
"C:\Users\Admin\AppData\Local\Temp\f3abcc954b5df6aab6332a634852d7d0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4968
- C:\Users\Admin\AppData\Local\Temp\f3abcc954b5df6aab6332a634852d7d0.exe
  /scomma "C:\Users\Admin\AppData\Local\Temp\tmp.ini"
  2⤵
  PID:2224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2224-5-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2224-6-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2224-8-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2224-4-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2224-2-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download