e3d23bafecccf8c1282d7c7f561490061216edabbbdafde8dca65608ba28a8fc

General

Target

PO.exe
Size

618KB
MD5

829316dec0bd0d3ae1a0d7dba9aa96fe
SHA1

435cbff7d1b6d0ad1a5992be3b658fa4c575bffd
SHA256

e3d23bafecccf8c1282d7c7f561490061216edabbbdafde8dca65608ba28a8fc
SHA512

29bf334d390eeda492797c7abab574cca03bb0dad9ee88cfbcc9f843ef16b3067d2fdf179d99d161a464c3805bc2b6b5c20f10ce503dfc779aa52c1b5f220754

Score

10^/10

upx spyware

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.greatgoldenqlory.com
Port:
587
Username:
logistics@greatgoldenqlory.com
Password:
chibuike12345@@@@@

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

PO.exe

description pid process target process

PID 1588 set thread context of 364 1588 PO.exe PO.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

3 checkip.dyndns.org
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

PO.exe

description pid process

Token: SeDebugPrivilege 364 PO.exe

description	pid	process	target process
PID 1588 set thread context of 364	1588	PO.exe	PO.exe

flow	ioc
3	checkip.dyndns.org

description	pid	process
Token: SeDebugPrivilege	364	PO.exe

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/364-0-0x0000000000400000-0x00000000004EE000-memory.dmp	upx
behavioral1/memory/364-0-0x0000000000400000-0x00000000004EE000-memory.dmp	upx
behavioral1/memory/364-2-0x0000000000400000-0x00000000004EE000-memory.dmp	upx
behavioral1/memory/364-2-0x0000000000400000-0x00000000004EE000-memory.dmp	upx
behavioral1/memory/364-3-0x0000000000400000-0x00000000004EE000-memory.dmp	upx
behavioral1/memory/364-3-0x0000000000400000-0x00000000004EE000-memory.dmp	upx

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

PO.exePO.exe

pid process

1588 PO.exe
364 PO.exe

pid	process
1588	PO.exe
364	PO.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

PO.exe

description	pid	process	target process
PID 1588 wrote to memory of 364	1588	PO.exe	PO.exe
PID 1588 wrote to memory of 364	1588	PO.exe	PO.exe
PID 1588 wrote to memory of 364	1588	PO.exe	PO.exe
PID 1588 wrote to memory of 364	1588	PO.exe	PO.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

PO.exe

pid process

1588 PO.exe

pid	process
1588	PO.exe

C:\Users\Admin\AppData\Local\Temp\PO.exe
"C:\Users\Admin\AppData\Local\Temp\PO.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- Suspicious behavior: MapViewOfSection
PID:1588

C:\Users\Admin\AppData\Local\Temp\PO.exe
"C:\Users\Admin\AppData\Local\Temp\PO.exe"
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:364

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/364-1-0x00000000004EBF60-mapping.dmp

Download
memory/364-0-0x0000000000400000-0x00000000004EE000-memory.dmp

Filesize
952KB

Download
memory/364-2-0x0000000000400000-0x00000000004EE000-memory.dmp

Filesize
952KB

Download
memory/364-3-0x0000000000400000-0x00000000004EE000-memory.dmp

Filesize
952KB

Download
memory/364-4-0x0000000000350000-0x00000000003C0000-memory.dmp

Filesize
448KB

Download
memory/364-5-0x0000000002022000-0x0000000002023000-memory.dmp

Filesize
4KB

Download
memory/364-6-0x0000000000220000-0x000000000028B000-memory.dmp

Filesize
428KB

Download

Analysis

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