ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628

Analysis

max time kernel
147s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
10/10/2023, 13:08

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General

Target

ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe
Size

377KB
MD5

abf5b022f2445cc8259d9658a4f4a59b
SHA1

f93f93a2174254fd4c495e4bc6dc3f495ac2be1b
SHA256

ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628
SHA512

148e17c42e62bb090fe3c0fe297ac3a6025f3d7addd928d7fdb95f4f4e91b9ad97f416f2cc84fdbeed6d514e54b96c2a79531a1a977c1c0515ff642cb036e5c7
SSDEEP

6144:8qGYgXWlQw7zFgW5+Gs0XFN4j/c5yJkF6mbeYd+/JvmMcryRrW6gHheNFRrECx6J:CDG35gWEN0/4jk0Jw6YsRsrKrRihkRrU

Score

7^/10

persistence

Malware Config

Signatures

Checks QEMU agent file 2 TTPs 2 IoCs

Checks presence of QEMU agent, possibly to detect virtualization.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	wab.exe
File opened (read-only)	C:\Program Files\Qemu-ga\qemu-ga.exe	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe

Loads dropped DLL 11 IoCs

pid	Process
4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe
4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe
4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe
4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe
4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe
4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe
4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe
4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe
4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe
4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe
4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1045988481-1457812719-2617974652-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Startup key = "C:\\Users\\Admin\\AppData\\Local\\Temp\\subfolder1\\Sidstemndene.exe"	wab.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe
1896	wab.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4584 set thread context of 1896	4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe	98

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\resources\0409\tllerdebiteret\Renteudgifter.lnk	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe
File opened for modification	C:\Windows\Finlnderen62\routinism.bac	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.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

pid	Process
4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4584 wrote to memory of 1896	4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe	98
PID 4584 wrote to memory of 1896	4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe	98
PID 4584 wrote to memory of 1896	4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe	98
PID 4584 wrote to memory of 1896	4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe	98
PID 4584 wrote to memory of 1896	4584	ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe	98

C:\Users\Admin\AppData\Local\Temp\ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe
"C:\Users\Admin\AppData\Local\Temp\ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe"
1⤵
- Checks QEMU agent file
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4584
- C:\Program Files (x86)\windows mail\wab.exe
  "C:\Users\Admin\AppData\Local\Temp\ae912c45cf99db9c89b7becc762337689f592a8c135ca510504c218497e3c628.exe"
  2⤵
  - Checks QEMU agent file
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  PID:1896

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsw7050.tmp\LangDLL.dll

Filesize
5KB

MD5
be828e6e1885cc5a25e18f123e2a76a0

SHA1
96432bf2da4e1c454f49f76e20855f27c2fce2f9

SHA256
01773690efda3c1fa609287f4bf2277f3d366fe4a1ddc099d2949fab54f0fbd4

SHA512
983e9a9e941b162031b8acf372c3ec12180b54f8e5f7172a6e87599e127170240841889d6e346a730f4970c9079f5f9cededc2730f910eb4e0bb897f68cfca70

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw7050.tmp\LangDLL.dll

Filesize
5KB

MD5
be828e6e1885cc5a25e18f123e2a76a0

SHA1
96432bf2da4e1c454f49f76e20855f27c2fce2f9

SHA256
01773690efda3c1fa609287f4bf2277f3d366fe4a1ddc099d2949fab54f0fbd4

SHA512
983e9a9e941b162031b8acf372c3ec12180b54f8e5f7172a6e87599e127170240841889d6e346a730f4970c9079f5f9cededc2730f910eb4e0bb897f68cfca70

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw7050.tmp\LangDLL.dll

Filesize
5KB

MD5
be828e6e1885cc5a25e18f123e2a76a0

SHA1
96432bf2da4e1c454f49f76e20855f27c2fce2f9

SHA256
01773690efda3c1fa609287f4bf2277f3d366fe4a1ddc099d2949fab54f0fbd4

SHA512
983e9a9e941b162031b8acf372c3ec12180b54f8e5f7172a6e87599e127170240841889d6e346a730f4970c9079f5f9cededc2730f910eb4e0bb897f68cfca70

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw7050.tmp\LangDLL.dll

Filesize
5KB

MD5
be828e6e1885cc5a25e18f123e2a76a0

SHA1
96432bf2da4e1c454f49f76e20855f27c2fce2f9

SHA256
01773690efda3c1fa609287f4bf2277f3d366fe4a1ddc099d2949fab54f0fbd4

SHA512
983e9a9e941b162031b8acf372c3ec12180b54f8e5f7172a6e87599e127170240841889d6e346a730f4970c9079f5f9cededc2730f910eb4e0bb897f68cfca70

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw7050.tmp\LangDLL.dll

Filesize
5KB

MD5
be828e6e1885cc5a25e18f123e2a76a0

SHA1
96432bf2da4e1c454f49f76e20855f27c2fce2f9

SHA256
01773690efda3c1fa609287f4bf2277f3d366fe4a1ddc099d2949fab54f0fbd4

SHA512
983e9a9e941b162031b8acf372c3ec12180b54f8e5f7172a6e87599e127170240841889d6e346a730f4970c9079f5f9cededc2730f910eb4e0bb897f68cfca70

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw7050.tmp\LangDLL.dll

Filesize
5KB

MD5
be828e6e1885cc5a25e18f123e2a76a0

SHA1
96432bf2da4e1c454f49f76e20855f27c2fce2f9

SHA256
01773690efda3c1fa609287f4bf2277f3d366fe4a1ddc099d2949fab54f0fbd4

SHA512
983e9a9e941b162031b8acf372c3ec12180b54f8e5f7172a6e87599e127170240841889d6e346a730f4970c9079f5f9cededc2730f910eb4e0bb897f68cfca70

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw7050.tmp\LangDLL.dll

Filesize
5KB

MD5
be828e6e1885cc5a25e18f123e2a76a0

SHA1
96432bf2da4e1c454f49f76e20855f27c2fce2f9

SHA256
01773690efda3c1fa609287f4bf2277f3d366fe4a1ddc099d2949fab54f0fbd4

SHA512
983e9a9e941b162031b8acf372c3ec12180b54f8e5f7172a6e87599e127170240841889d6e346a730f4970c9079f5f9cededc2730f910eb4e0bb897f68cfca70

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw7050.tmp\LangDLL.dll

Filesize
5KB

MD5
be828e6e1885cc5a25e18f123e2a76a0

SHA1
96432bf2da4e1c454f49f76e20855f27c2fce2f9

SHA256
01773690efda3c1fa609287f4bf2277f3d366fe4a1ddc099d2949fab54f0fbd4

SHA512
983e9a9e941b162031b8acf372c3ec12180b54f8e5f7172a6e87599e127170240841889d6e346a730f4970c9079f5f9cededc2730f910eb4e0bb897f68cfca70

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw7050.tmp\LangDLL.dll

Filesize
5KB

MD5
be828e6e1885cc5a25e18f123e2a76a0

SHA1
96432bf2da4e1c454f49f76e20855f27c2fce2f9

SHA256
01773690efda3c1fa609287f4bf2277f3d366fe4a1ddc099d2949fab54f0fbd4

SHA512
983e9a9e941b162031b8acf372c3ec12180b54f8e5f7172a6e87599e127170240841889d6e346a730f4970c9079f5f9cededc2730f910eb4e0bb897f68cfca70

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw7050.tmp\LangDLL.dll

Filesize
5KB

MD5
be828e6e1885cc5a25e18f123e2a76a0

SHA1
96432bf2da4e1c454f49f76e20855f27c2fce2f9

SHA256
01773690efda3c1fa609287f4bf2277f3d366fe4a1ddc099d2949fab54f0fbd4

SHA512
983e9a9e941b162031b8acf372c3ec12180b54f8e5f7172a6e87599e127170240841889d6e346a730f4970c9079f5f9cededc2730f910eb4e0bb897f68cfca70

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw7050.tmp\System.dll

Filesize
11KB

MD5
ee260c45e97b62a5e42f17460d406068

SHA1
df35f6300a03c4d3d3bd69752574426296b78695

SHA256
e94a1f7bcd7e0d532b660d0af468eb3321536c3efdca265e61f9ec174b1aef27

SHA512
a98f350d17c9057f33e5847462a87d59cbf2aaeda7f6299b0d49bb455e484ce4660c12d2eb8c4a0d21df523e729222bbd6c820bf25b081bc7478152515b414b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw7050.tmp\System.dll

Filesize
11KB

MD5
ee260c45e97b62a5e42f17460d406068

SHA1
df35f6300a03c4d3d3bd69752574426296b78695

SHA256
e94a1f7bcd7e0d532b660d0af468eb3321536c3efdca265e61f9ec174b1aef27

SHA512
a98f350d17c9057f33e5847462a87d59cbf2aaeda7f6299b0d49bb455e484ce4660c12d2eb8c4a0d21df523e729222bbd6c820bf25b081bc7478152515b414b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsw7050.tmp\System.dll

Filesize
11KB

MD5
ee260c45e97b62a5e42f17460d406068

SHA1
df35f6300a03c4d3d3bd69752574426296b78695

SHA256
e94a1f7bcd7e0d532b660d0af468eb3321536c3efdca265e61f9ec174b1aef27

SHA512
a98f350d17c9057f33e5847462a87d59cbf2aaeda7f6299b0d49bb455e484ce4660c12d2eb8c4a0d21df523e729222bbd6c820bf25b081bc7478152515b414b3

Download Submit
memory/1896-38-0x0000000077048000-0x0000000077049000-memory.dmp

Filesize
4KB

Download
memory/1896-37-0x0000000072A70000-0x0000000073CC4000-memory.dmp

Filesize
18.3MB

Download
memory/1896-39-0x0000000076FC1000-0x00000000770E1000-memory.dmp

Filesize
1.1MB

Download
memory/4584-35-0x0000000076FC1000-0x00000000770E1000-memory.dmp

Filesize
1.1MB

Download
memory/4584-36-0x0000000010000000-0x0000000010006000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads