5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9ab

General

Target

NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe
Size

1.0MB
MD5

002b5b4dc69a87e58c8cfd17c3e8a942
SHA1

d2e27a221356918b75569cd9e36184f7d8880604
SHA256

5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9ab
SHA512

84c9c1396b2ff403a4aacd8cfa18d13e4fde9ddafaa08bbf463fc01a47e0c73447a27353a62f243e335cf01a3cf5860804b28b86ea6b985d68e1da105ff08161
SSDEEP

24576:w2mvDENPmTMDi/eUPdToG/xpzWEGgsjzAaAbWuUV04e:+vDEpAveUZTzhG3sa+3UO4e

Score

7^/10

persistence

Malware Config

Signatures

Loads dropped DLL 2 IoCs

Processes:

NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe

pid	process
2448	NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe
2448	NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

wab.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2231940048-779848787-2990559741-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Fagsalenes = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Sugefddernes\\transformerne.exe"	wab.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exewab.exe

pid process

2448 NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe
4644 wab.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe

description	pid	process	target process
PID 2448 set thread context of 4644	2448	NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe	wab.exe

Drops file in Windows directory 1 IoCs

Processes:

NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe

description	ioc	process
File opened for modification	C:\Windows\resources\Kikkertsigtet243\scorer.acr	NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe

pid process

2448 NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe

description	pid	process	target process
PID 2448 wrote to memory of 4644	2448	NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe	wab.exe
PID 2448 wrote to memory of 4644	2448	NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe	wab.exe
PID 2448 wrote to memory of 4644	2448	NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe	wab.exe
PID 2448 wrote to memory of 4644	2448	NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe	wab.exe
PID 2448 wrote to memory of 4644	2448	NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe	wab.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2448

C:\Program Files (x86)\windows mail\wab.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe"
2⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:4644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsoF60A.tmp\System.dll
Filesize
11KB

MD5
ee260c45e97b62a5e42f17460d406068

SHA1
df35f6300a03c4d3d3bd69752574426296b78695

SHA256
e94a1f7bcd7e0d532b660d0af468eb3321536c3efdca265e61f9ec174b1aef27

SHA512
a98f350d17c9057f33e5847462a87d59cbf2aaeda7f6299b0d49bb455e484ce4660c12d2eb8c4a0d21df523e729222bbd6c820bf25b081bc7478152515b414b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsoF60A.tmp\System.dll
Filesize
11KB

MD5
ee260c45e97b62a5e42f17460d406068

SHA1
df35f6300a03c4d3d3bd69752574426296b78695

SHA256
e94a1f7bcd7e0d532b660d0af468eb3321536c3efdca265e61f9ec174b1aef27

SHA512
a98f350d17c9057f33e5847462a87d59cbf2aaeda7f6299b0d49bb455e484ce4660c12d2eb8c4a0d21df523e729222bbd6c820bf25b081bc7478152515b414b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsoF60A.tmp\System.dll
Filesize
11KB

MD5
ee260c45e97b62a5e42f17460d406068

SHA1
df35f6300a03c4d3d3bd69752574426296b78695

SHA256
e94a1f7bcd7e0d532b660d0af468eb3321536c3efdca265e61f9ec174b1aef27

SHA512
a98f350d17c9057f33e5847462a87d59cbf2aaeda7f6299b0d49bb455e484ce4660c12d2eb8c4a0d21df523e729222bbd6c820bf25b081bc7478152515b414b3

Download Submit
memory/2448-25-0x0000000077D71000-0x0000000077E91000-memory.dmp

Filesize
1.1MB

Download
memory/2448-26-0x0000000077D71000-0x0000000077E91000-memory.dmp

Filesize
1.1MB

Download
memory/2448-27-0x0000000010000000-0x0000000010006000-memory.dmp

Filesize
24KB

Download
memory/4644-28-0x0000000077DF8000-0x0000000077DF9000-memory.dmp

Filesize
4KB

Download
memory/4644-29-0x0000000077D71000-0x0000000077E91000-memory.dmp

Filesize
1.1MB

Download
memory/4644-31-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-32-0x00000000004A0000-0x0000000003F51000-memory.dmp

Filesize
58.7MB

Download
memory/4644-34-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-35-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-33-0x00000000004A0000-0x0000000003F51000-memory.dmp

Filesize
58.7MB

Download
memory/4644-36-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-37-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-38-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-39-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-40-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-41-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-42-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-43-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-45-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-48-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-49-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-50-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-51-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-52-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-53-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-54-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download
memory/4644-55-0x0000000073950000-0x0000000074BA4000-memory.dmp

Filesize
18.3MB

Download

pid	process
2448	NEAS.5caabf39bc8f07554b249ff09f23b3551644485172384cd1215cfe967582d9abexe_JC.exe
4644	wab.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads