e83bc387be36d232f5f2b991bf5769de442252a48aac528753c24a9a158840fd

General

Target

0cfb88b326a7ef02e31deee555843d3d.exe
Size

188KB
MD5

0cfb88b326a7ef02e31deee555843d3d
SHA1

474a6b1af705b95ea73932757ff9fd9d9e282a96
SHA256

e83bc387be36d232f5f2b991bf5769de442252a48aac528753c24a9a158840fd
SHA512

b0d187f1908d30a6a9460389fefab5a2707ea7b5548d53c64ee7cd58b0e977914af956c3a0d63d2ea9bc78f820538be3ade2ef186a61eaf11e786d67ca34b634
SSDEEP

3072:fmyBaLbIsfawmi1Z6HTe0Lnf60ymKEJZHouvG5w3UqK1Vm76ok0UaIB6a:5mImaHa0Lni0pKA9FOrXzbZ

Score

7^/10

spyware stealer upx

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/356-2-0x0000000000400000-0x0000000000468000-memory.dmp	upx
behavioral1/memory/1628-5-0x0000000000400000-0x0000000000468000-memory.dmp	upx
behavioral1/memory/1628-6-0x0000000000400000-0x0000000000468000-memory.dmp	upx
behavioral1/memory/356-14-0x0000000000400000-0x0000000000468000-memory.dmp	upx
behavioral1/memory/2900-77-0x0000000000400000-0x0000000000468000-memory.dmp	upx
behavioral1/memory/356-178-0x0000000000400000-0x0000000000468000-memory.dmp	upx
behavioral1/memory/356-205-0x0000000000400000-0x0000000000468000-memory.dmp	upx

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 356 wrote to memory of 1628	356	0cfb88b326a7ef02e31deee555843d3d.exe	28
PID 356 wrote to memory of 1628	356	0cfb88b326a7ef02e31deee555843d3d.exe	28
PID 356 wrote to memory of 1628	356	0cfb88b326a7ef02e31deee555843d3d.exe	28
PID 356 wrote to memory of 1628	356	0cfb88b326a7ef02e31deee555843d3d.exe	28
PID 356 wrote to memory of 2900	356	0cfb88b326a7ef02e31deee555843d3d.exe	30
PID 356 wrote to memory of 2900	356	0cfb88b326a7ef02e31deee555843d3d.exe	30
PID 356 wrote to memory of 2900	356	0cfb88b326a7ef02e31deee555843d3d.exe	30
PID 356 wrote to memory of 2900	356	0cfb88b326a7ef02e31deee555843d3d.exe	30

C:\Users\Admin\AppData\Local\Temp\0cfb88b326a7ef02e31deee555843d3d.exe
"C:\Users\Admin\AppData\Local\Temp\0cfb88b326a7ef02e31deee555843d3d.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:356
- C:\Users\Admin\AppData\Local\Temp\0cfb88b326a7ef02e31deee555843d3d.exe
  C:\Users\Admin\AppData\Local\Temp\0cfb88b326a7ef02e31deee555843d3d.exe startC:\Users\Admin\AppData\Roaming\Microsoft\conhost.exe%C:\Users\Admin\AppData\Roaming\Microsoft
  2⤵
  PID:1628
- C:\Users\Admin\AppData\Local\Temp\0cfb88b326a7ef02e31deee555843d3d.exe
  C:\Users\Admin\AppData\Local\Temp\0cfb88b326a7ef02e31deee555843d3d.exe startC:\Users\Admin\AppData\Roaming\dwm.exe%C:\Users\Admin\AppData\Roaming
  2⤵
  PID:2900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\1D8A.E8E

Filesize
1KB

MD5
76a5026917cf3878f7827f31bfb19367

SHA1
73d4b0533352b1137f8d16ddd21f2694e3cffb8d

SHA256
acc174841b7845320e14364e4ae4150c30d5b5bada7289bec3d416ae35eba0eb

SHA512
681f54c469212fb14f0383651f162e61a763dee59ffd60da60a56d0be5a1ef9075bdc082f82af6e3adfbb01ae0c02190e56c9bda498bbbb1d4d6d2388f52169b

Download Submit
C:\Users\Admin\AppData\Roaming\1D8A.E8E

Filesize
600B

MD5
93811919ffd5fc8e8a6cdb94cde4000f

SHA1
c020864934aac73f7749e3272454cb39b852cda7

SHA256
105237af74df3a427d3014d9f3b3d73293c06c36c2a6b0a773d49de4a99ccdd8

SHA512
5d012f1cab7eaf1ac0ba34e9cad371e136022f33cca60fc44c4d22cb869b56a1b437d6871a4eb20ec2a4319767322ca4bb811ead8ccf38875414bdc4a6756cef

Download Submit
C:\Users\Admin\AppData\Roaming\1D8A.E8E

Filesize
996B

MD5
773d9a92bb986403f1ab39092cc8f05c

SHA1
b6eeee00a2bd852991678d94d6b1c0cbc8c429c1

SHA256
1a10ec10904dd63836e5ffe3652499c931dbfb23224450e9452fa0e7ea9fa9ca

SHA512
e7adb2660729e23f876c65804a7bd45f111eae56d30697a6e1e7c81e898e0750240ed9c8e867a9e0ecd0617216e48986fa0b005bf5b9ae85f04a01e36b31a798

Download Submit
memory/356-80-0x00000000008B0000-0x00000000009B0000-memory.dmp

Filesize
1024KB

Download
memory/356-14-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/356-3-0x00000000008B0000-0x00000000009B0000-memory.dmp

Filesize
1024KB

Download
memory/356-2-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/356-178-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/356-205-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/1628-6-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/1628-7-0x0000000000570000-0x0000000000670000-memory.dmp

Filesize
1024KB

Download
memory/1628-5-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/1628-177-0x0000000000570000-0x0000000000670000-memory.dmp

Filesize
1024KB

Download
memory/2900-77-0x0000000000400000-0x0000000000468000-memory.dmp

Filesize
416KB

Download
memory/2900-78-0x00000000005D7000-0x0000000000602000-memory.dmp

Filesize
172KB

Download

Analysis

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