32b3b70c8587b5e457743ff9175d4dabf06ea8f0d3c1e585cb8e4cd92f0259a8

Analysis

max time kernel
102s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 11:32

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General

Target
shipping docs.exe
Size 1.1MB
Sample240909-nnbl6axgph
SHA256 32b3b70c8587b5e457743ff9175d4dabf06ea8f0d3c1e585cb8e4cd92f0259a8
MD5 791fa784ac2ea441f8034ba700060c5f
SHA1 6b140e76947ccdcefc6a0f37168bd40bd9dc0cea
SHA512 84de71ba1fca586e1d55f73337f0e3b4af3fa7b84d6315d752e458a5debf898b9b8c977439b5d1e9e837db9e66d4bf14d6b9d0a61fc8b1671230dea045ae50f7
SSDEEP 24576:sAHnh+eWsN3skA4RV1Hom2KXMmHadGbWD4u7+ZgGi7Bd4PtxnLX5:Lh+ZkldoPK8YadS84u7+ZgxdOtxV
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2056 set thread context of 1744	2056	shipping docs.exe	86

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	shipping docs.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2056	shipping docs.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1744	svchost.exe
1744	svchost.exe
1744	svchost.exe
1744	svchost.exe
1744	svchost.exe
1744	svchost.exe
1744	svchost.exe
1744	svchost.exe
1744	svchost.exe
1744	svchost.exe
1744	svchost.exe
1744	svchost.exe
1744	svchost.exe
1744	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2056	shipping docs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2056	shipping docs.exe
2056	shipping docs.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2056	shipping docs.exe
2056	shipping docs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 1744	2056	shipping docs.exe	86
PID 2056 wrote to memory of 1744	2056	shipping docs.exe	86
PID 2056 wrote to memory of 1744	2056	shipping docs.exe	86
PID 2056 wrote to memory of 1744	2056	shipping docs.exe	86

C:\Users\Admin\AppData\Local\Temp\shipping docs.exe
"C:\Users\Admin\AppData\Local\Temp\shipping docs.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2056
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\shipping docs.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

saccule

Path C:\Users\Admin\AppData\Local\Temp\saccule
Size 282KB
SHA256 f79e3ed4a1d9634cec49adbaad8835002d73b4c012753bfae49547a0c4f9e8f5
MD5 1290719e4a5706fb112fc62f19f080b4
SHA1 22d7322144f28cb8625ae4212c2df987aa4bb4a8
SHA512 c8aa069adb13ca04de94e532409ea9f3b0acbdbda01a78ab041164c55ae25bc1bfe47eb0306310f68ae05099b538c63323b10f198cd2a533261f9c7a2281bb72
SSDEEP 6144:0cbiWFeR8co86gdY3roxcJRDxVxsnyZKILb4xcjAPcPr:0Etk3n6gebox212nur4xcjD
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1744-14-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/1744-15-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/1744-16-0x0000000001000000-0x000000000134A000-memory.dmp

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memory/1744-17-0x0000000000400000-0x0000000000447000-memory.dmp

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memory/2056-13-0x0000000000D20000-0x0000000000D24000-memory.dmp

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