0e84cce8c05f6acc8552603ca45138d03dcfb6a273a077aede1ff373e9a7a936

Resubmissions

07/07/2026, 13:11

260707-qe6gaaaw217

07/07/2026, 12:59

260707-p77z5sat8t6

Analysis

geolocation tags

nanew-jerseynorth-americaunited-statesususa
max time kernel
148s
max time network
128s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260706-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/07/2026, 13:11

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General

Target
Credit Application-07_06_2026.pdf
Size 266KB
Sample260707-qe6gaaaw21
SHA256 0e84cce8c05f6acc8552603ca45138d03dcfb6a273a077aede1ff373e9a7a936
MD5 cfe2965054010b6eabd2061a751f2b5f
SHA1 23ea4a7c8e5922e72ed9314257d59043e1b2fdb6
SHA512 3f8b2f1ecd862146916d8332305ee7f50a55e41cf3d06f59fe68be74488735144a84642e401c638e78ed8910eeaa7941cfe47336929c70eed156358abe1cc111
SSDEEP 6144:JSZgA2z0aT/TLxZ/cDv53U7QfavuOQXQrNTGtLAyXGw:wZgA2zjfdZ/oBMQNXtjV
TLSH
T1F54402F99BD764D800B14B947B05864B638F48EA5ECD640F3A6C46B30B42FD798067E7
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 4 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	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AdobeCollabSync.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AdobeCollabSync.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FullTrustNotifier.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2049790993-2338060321-149346055-1000_Classes\Local Settings\MuiCache	AdobeCollabSync.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4696	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe
4696	AcroRd32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4696 wrote to memory of 5164	4696	AcroRd32.exe	88
PID 5164 wrote to memory of 2628	5164	AdobeCollabSync.exe	89
PID 2628 wrote to memory of 2248	2628	AdobeCollabSync.exe	90

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Credit Application-07_06_2026.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4696
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe" -c
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5164
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe" -c --type=collab-renderer --proc=5164
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious use of WriteProcessMemory
    PID:2628
  - - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe
      "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe" GetChannelUri
      4⤵
      System Location Discovery: System Language Discovery
      PID:2248

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

Synchronizer

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\Reader\Synchronizer\metadata\Synchronizer
Size 92KB
SHA256 87aa4c64348b534771f03919b5bdca09596e89f6e0cca0a992bb3d290ec4155a
MD5 aebe0d2eb7a2077a55e57a955e62406a
SHA1 3f811b8148f12220f4b45699135e6d21c9847d8a
SHA512 efa1b082925a4e478fcea74764bbacb91d43da8c01c4b360a34e6f7402af23f91c93b5e91c6266120e144b5300e8dae73a62a7b6d7c4328410128f6a72a7baed
SSDEEP 192:t+oGsTzoU27NTaUxmYeMb1AxNoGsTzoU27NTaUxoALZWLGjZ5Pj5vHAxNoGsT:tklNveMbUNlNaN
TLSH
T1D293FD0F3556F261C5A8A6B4850084F351AEBF1BE7E6B1A391B6CC3F06F9743012DBA5
MD5 SHA1 SHA512 SSDEEP TLSH

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Synchronizer

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\Reader\Synchronizer\metadata\Synchronizer
Size 92KB
SHA256 d9c2dfa19dd65ecfe4e4a7f098a552cb1bfd151adfeb4b3afd9a0fb81af1c766
MD5 57fc550cd7b42bc8dc9eaf1590a191d7
SHA1 8703e50544446cbc4852897cf7029fee1d82868b
SHA512 89d65e6fd254cb95c2bf5b31b3896c0fcbcd445f8a3e092d20c619188147f17c9c259cb72813b99be1dabe6bf8307df58ff9a468a0dade33c3479cbb4449d011
SSDEEP 192:K+oGsTzoU27NTaUxmOX441AxNoGsTzoU27NTaUxoALZWLGjZ5Pj5vHAxNoGsT:KklNpX44UNlNaN
TLSH
T139930F0F3556F261C5A896B4810084F3119EBF1BE7E6F1A392B2CD3F16F9643102DBA5
MD5 SHA1 SHA512 SSDEEP TLSH

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Synchronizer

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\Reader\Synchronizer\metadata\Synchronizer
Size 92KB
SHA256 e13b67f72615cee83098e63588b0996cbce88c638b929b3992e3a225716a37f8
MD5 5c624eaf3bf3aa0df155aad65130c965
SHA1 889612343f1e6faba23766338148be2c2e971ada
SHA512 e2a964d7226a2141bd4295266308218a35db19b6c42d90cb70baf20c1d226de78aa82a730576a4e6d599f21b54fc0ffba33afcf3d35e207d5e2ddd59f9c86bf7
SSDEEP 192:a+oGsTzoU27NTaUxmGMH8X441AxNoGsTzoU27NTaUxoALZWLGjZ5Pj5vHAxNoGsT:aklNPMcX44UNlNaN
TLSH
T154930F0F2556F261C5A8A6B4814084F3119EBF1BE3E6F1A392B2CD3F16F9743112DBA5
MD5 SHA1 SHA512 SSDEEP TLSH

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Synchronizer

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\Reader\Synchronizer\metadata\Synchronizer
Size 92KB
SHA256 a027cf12f2055635a3020f08e0448b2f0314791260ccd25570426088c5b0e307
MD5 245950c48f668cf2fcb3c64778e64089
SHA1 3a5a14c820f58e35a3fc6f5de29669f0840587d8
SHA512 4fc8448536663b551cc716d78715f06d4ed217fbdf755924f0b30aebbb6212798a61c6638f919d5c14bdb6998d6a12f0ca37281f3c7f484c1821fbfc98d4a24d
SSDEEP 192:K+oGsTzoU27NTaUxma1AxNoGsTzoU27NTaUxoALZWLGjZ5Pj5vHAxNoGsT:KklN7UNlNaN
TLSH
T17293780F250AF221D5A96A74C144C9E342A97B0FE3FA35F751F5CC3E5AD5A82013EB29
MD5 SHA1 SHA512 SSDEEP TLSH

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resource-18

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\Reader\Synchronizer\resources\resource-18
Size 4.3MB
SHA256 ed7d2fc2c84e03a3b7805b2d7baafae7b5db47bb1cc513d31ee5953453292abb
MD5 afee19ad5dfb509155ae17143c2fc5fc
SHA1 c7577c1d72933d0c817501041b4cc4fe1db14b57
SHA512 6a5e5ef76f59f26daaae41e28cd718e71f2eadaaf7f95bb600318b8dd770f3a38ad931778035bc8c5ebc97098456a190769952543c5931986489629f57e65685
SSDEEP 98304:N7cvkxdmiophbqm19q7Z80v9sJqu0wdr/dl6HGdRwfCJ7D7GA261fzITbjFdmF+:JcMfOphbqp7Z8i920wdLdl6mdTD7GA2h
TLSH
T1982633D8EE0B18F8CAB574A4845EB2CD82AA37076ED17003B74E998427167F1F5C5EC6
MD5 SHA1 SHA512 SSDEEP TLSH

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