7518651b8d76be49723b20618d03479549e945c841435e49dae6fb9d0bba2ab3

General

Target

7518651b8d76be49723b20618d03479549e945c841435e49dae6fb9d0bba2ab3.exe
Size

2.8MB
MD5

0031946b83cbec1b920f827478e68c17
SHA1

3553f0e44e812a38798fea106b0b081827713d6d
SHA256

7518651b8d76be49723b20618d03479549e945c841435e49dae6fb9d0bba2ab3
SHA512

401d70a7774cdde53d42abee593179e96eca83c4d5db0eeaf6d8491fb02018d6f7ce3c93ed00b32f36f47aa37e031c1f72445a3fe9eac186a81e175876ebca47
SSDEEP

24576:iFDGU/pFtzpVR42sentv4BZaUfd9/JW6d:aDGirSR

Score

9^/10

credential_access discovery spyware stealer

Malware Config

Signatures

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

Executes dropped EXE 1 IoCs

pid	Process
2308	之乖C

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
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2324 set thread context of 2308	2324	7518651b8d76be49723b20618d03479549e945c841435e49dae6fb9d0bba2ab3.exe	31

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	之乖C

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2308	之乖C

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2308	之乖C
Token: SeBackupPrivilege	2308	之乖C
Token: SeSecurityPrivilege	2308	之乖C
Token: SeSecurityPrivilege	2308	之乖C
Token: SeSecurityPrivilege	2308	之乖C
Token: SeSecurityPrivilege	2308	之乖C

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 2308	2324	7518651b8d76be49723b20618d03479549e945c841435e49dae6fb9d0bba2ab3.exe	31
PID 2324 wrote to memory of 2308	2324	7518651b8d76be49723b20618d03479549e945c841435e49dae6fb9d0bba2ab3.exe	31
PID 2324 wrote to memory of 2308	2324	7518651b8d76be49723b20618d03479549e945c841435e49dae6fb9d0bba2ab3.exe	31
PID 2324 wrote to memory of 2308	2324	7518651b8d76be49723b20618d03479549e945c841435e49dae6fb9d0bba2ab3.exe	31
PID 2324 wrote to memory of 2308	2324	7518651b8d76be49723b20618d03479549e945c841435e49dae6fb9d0bba2ab3.exe	31
PID 2324 wrote to memory of 2308	2324	7518651b8d76be49723b20618d03479549e945c841435e49dae6fb9d0bba2ab3.exe	31
PID 2324 wrote to memory of 2308	2324	7518651b8d76be49723b20618d03479549e945c841435e49dae6fb9d0bba2ab3.exe	31
PID 2324 wrote to memory of 2308	2324	7518651b8d76be49723b20618d03479549e945c841435e49dae6fb9d0bba2ab3.exe	31
PID 2324 wrote to memory of 2308	2324	7518651b8d76be49723b20618d03479549e945c841435e49dae6fb9d0bba2ab3.exe	31

C:\Users\Admin\AppData\Local\Temp\7518651b8d76be49723b20618d03479549e945c841435e49dae6fb9d0bba2ab3.exe
"C:\Users\Admin\AppData\Local\Temp\7518651b8d76be49723b20618d03479549e945c841435e49dae6fb9d0bba2ab3.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Users\Admin\AppData\Local\Temp\之乖C
  "C:\Users\Admin\AppData\Local\Temp\之乖C"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2308

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\CabEFDD.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\之乖C

Filesize
4KB

MD5
a637e497303415d49fbccb5e0ff03e12

SHA1
0e11b6e090bc53d9c8f8fd8ce7df4792b77d353a

SHA256
5e52fdbc9f1a73348ba717cfc0be7c1c84bf46d3d373ffa61ed93506a25a1c7d

SHA512
438794dcf2addce1975f198f63e2ae26f4bc5541e40afe456d73a30b6e58d2b4f2206915259af18426ff09996127083e370982f995013765ee53e5a9192c9b2c

Download Submit
memory/2308-3-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

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memory/2308-7-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

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memory/2308-5-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

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memory/2308-4-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2308-9-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2308-13-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

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memory/2308-15-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2308-17-0x0000000074A6E000-0x0000000074A6F000-memory.dmp

Filesize
4KB

Download
memory/2308-18-0x0000000074A60000-0x000000007514E000-memory.dmp

Filesize
6.9MB

Download
memory/2308-10-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/2308-35-0x0000000074A60000-0x000000007514E000-memory.dmp

Filesize
6.9MB

Download
memory/2308-36-0x0000000074A60000-0x000000007514E000-memory.dmp

Filesize
6.9MB

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Analysis

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