3128ef59736fdcd604698ae3d5869909e54ec1b98d8759360512855174ef8927

General

Target

loder.exe
Size

493KB
MD5

0ae466fc76575fbc2d42cdba9788be1e
SHA1

da2adeefdd5cd64d11dfbb0c3b46e7601cb370db
SHA256

3128ef59736fdcd604698ae3d5869909e54ec1b98d8759360512855174ef8927
SHA512

315899bda601bda320c809de1ac68a7ebb00af67f3b5a229096e71d0b451c3e5693c866e2903aca604b751c6fbc963d050afc51fb9f3e1b1df19fe5de1141378
SSDEEP

6144:ZbW65hV0gp63ElxKSrsqDrQCaVtvxfYkY/IgR7G7X4xuC1eTxn1:ZbaEl4Sg4aHvxfYkP267IxuCeH

Score

4^/10

evasion

Malware Config

Signatures

Resource Forking 1 TTPs 1 IoCs

Adversaries may abuse resource forks to hide malicious code or executables to evade detection and bypass security applications. A resource fork provides applications a structured way to store resources such as thumbnail images, menu definitions, icons, dialog boxes, and code.

evasion

Resource Forking

T1564.009

ioc	Process
/System/Library/Frameworks/Security.framework/Versions/A/Resources/CloudKeychainProxy.bundle/Contents/MacOS/CloudKeychainProxy	Process not Found

/bin/sh
sh -c "sudo /bin/zsh -c \"/Users/run/loder.exe\""
1⤵
PID:560

/bin/bash
sh -c "sudo /bin/zsh -c \"/Users/run/loder.exe\""
1⤵
PID:560

/usr/bin/sudo
sudo /bin/zsh -c /Users/run/loder.exe
1⤵
PID:560
- /bin/zsh
  /bin/zsh -c /Users/run/loder.exe
  2⤵
  PID:561
- /Users/run/loder.exe
  /Users/run/loder.exe
  2⤵
  PID:561

/usr/libexec/xpcproxy
xpcproxy com.apple.sysmond
1⤵
PID:576

/usr/libexec/sysmond
/usr/libexec/sysmond
1⤵
PID:576

/usr/libexec/xpcproxy
xpcproxy com.apple.audio.systemsoundserverd
1⤵
PID:585

/usr/sbin/systemsoundserverd
/usr/sbin/systemsoundserverd
1⤵
PID:585

/usr/libexec/xpcproxy
xpcproxy com.apple.pbs
1⤵
PID:586

/System/Library/CoreServices/pbs
/System/Library/CoreServices/pbs
1⤵
PID:586

/usr/libexec/xpcproxy
xpcproxy com.apple.audio.AudioComponentRegistrar
1⤵
PID:587

/System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar
/System/Library/Frameworks/AudioToolbox.framework/AudioComponentRegistrar -daemon
1⤵
PID:587

/usr/libexec/xpcproxy
xpcproxy com.apple.security.cloudkeychainproxy3
1⤵
PID:588

/System/Library/Frameworks/Security.framework/Versions/A/Resources/CloudKeychainProxy.bundle/Contents/MacOS/CloudKeychainProxy
/System/Library/Frameworks/Security.framework/Versions/A/Resources/CloudKeychainProxy.bundle/Contents/MacOS/CloudKeychainProxy
1⤵
PID:588

/usr/libexec/xpcproxy
xpcproxy com.apple.geod
1⤵
PID:598

/System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod
/System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod
1⤵
PID:598

/usr/libexec/xpcproxy
xpcproxy com.apple.geod
1⤵
PID:599

/System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod
/System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod
1⤵
PID:599

/usr/libexec/xpcproxy
xpcproxy com.apple.secinitd
1⤵
PID:600

/usr/libexec/secinitd
/usr/libexec/secinitd
1⤵
PID:600

/usr/bin/pluginkit
/usr/bin/pluginkit -e ignore -i com.microsoft.OneDrive.FinderSync
1⤵
PID:601

/usr/sbin/spctl
/usr/sbin/spctl --assess --type execute /var/folders/pq/yy2b5ptn4cz739jgclj4m1wm0000gp/T/OneDriveUpdater66017B75/OneDrive.app
1⤵
PID:602

/usr/libexec/xpcproxy
xpcproxy com.apple.AddressBook.ContactsAccountsService
1⤵
PID:604

/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
1⤵
PID:604

/usr/libexec/xpcproxy
xpcproxy com.apple.routined
1⤵
PID:605

/usr/libexec/routined
/usr/libexec/routined LAUNCHED_BY_LAUNCHD
1⤵
PID:605

/usr/libexec/xpcproxy
xpcproxy com.apple.Maps.mapspushd
1⤵
PID:606

/System/Library/CoreServices/mapspushd
/System/Library/CoreServices/mapspushd
1⤵
PID:606

/usr/libexec/xpcproxy
xpcproxy com.apple.neagent.878568F8-CCE5-4157-8315-22F20DC8FB0A
1⤵
PID:608

/usr/libexec/neagent
/usr/libexec/neagent
1⤵
PID:608

/usr/sbin/spctl
/usr/sbin/spctl --assess --type execute /Applications/OneDrive.app
1⤵
PID:617

/usr/libexec/xpcproxy
xpcproxy com.apple.assistantd
1⤵
PID:619

/System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd
/System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd
1⤵
PID:619

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

1

T1564

Resource Forking

1

T1564.009

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

/Users/run/Library/Caches/GeoServices/ActiveTileGroup.pbd

Filesize
124KB

MD5
4337e514a78b804d94249f6b0a9e3fb2

SHA1
d25b92d03f9300858f97eeb2065f79d47580f910

SHA256
d04ea60e1f22c136bc43fd74f5a44a82b4d67e872842216c7b9402da85b7ebd9

SHA512
d73beb04de80eb171118e0527736c093bc2a75876a84a431f93676fe19ee0fa3089f9f4bbd2a52ec97d4627a9995d79dac5e2813125d27f306cdd4776721daef

Download Submit
/var/folders/zz/zyxvpxvq6csfxvn_n00000sm00006d/C//mds/mdsDirectory.db

Filesize
47KB

MD5
0e4a0d1ceb2af6f0f8d0167ce77be2d3

SHA1
414ba4c1dc5fc8bf53d550e296fd6f5ad669918c

SHA256
cca093bcfc65e25dd77c849866e110df72526dffbe29d76e11e29c7d888a4030

SHA512
1dc5282d27c49a4b6f921ba5dfc88b8c1d32289df00dd866f9ac6669a5a8d99afeda614bffc7cf61a44375ae73e09cd52606b443b63636977c9cd2ef4fa68a20

Download Submit
/var/folders/zz/zyxvpxvq6csfxvn_n00000sm00006d/C//mds/mdsObject.db

Filesize
4KB

MD5
d3a1859e6ec593505cc882e6def48fc8

SHA1
f8e6728e3e9de477a75706faa95cead9ce13cb32

SHA256
3ebafa97782204a4a1d75cfec22e15fcdeab45b65bab3b3e65508707e034a16c

SHA512
ea2a749b105759ea33408186b417359deffb4a3a5ed0533cb26b459c16bb3524d67ede5c9cf0d5098921c0c0a9313fb9c2672f1e5ba48810eda548fa3209e818

Download Submit

Analysis

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