1eea6c6d92d96b0853436f6d7616c4c78fe400f44e57f52a04e5e743e333d27f

General

Target

c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe
Size

2.7MB
MD5

c5d7d79e6a4841dcc311d7c83dd7858b
SHA1

f8501d400dad53ffbbdb9aa1f0751f3577c72476
SHA256

1eea6c6d92d96b0853436f6d7616c4c78fe400f44e57f52a04e5e743e333d27f
SHA512

632f05b928cafae22500c57eec58db1ad46a7208dcf02a0d9afc94c4047526003c373edbda9227f5a350321f4f2d1f1fa28b60acb238cd2112ab49a9965e7747
SSDEEP

49152:DRNz6yeZEZ1wdits94ly9CSlT7mth+FNgOVh1QKK014qFkmk:DRNGyeZE8ditscywOOGNBH1C01vU

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2320	Aod7vLKakOBR0I1.exe
2564	CTS.exe

Loads dropped DLL 1 IoCs

pid	Process
2604	c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe

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

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe"	CTS.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe"	c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\CTS.exe	c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe
File created	C:\Windows\CTS.exe	CTS.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2604	c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe
Token: SeDebugPrivilege	2564	CTS.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 2320	2604	c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe	28
PID 2604 wrote to memory of 2320	2604	c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe	28
PID 2604 wrote to memory of 2320	2604	c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe	28
PID 2604 wrote to memory of 2320	2604	c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe	28
PID 2604 wrote to memory of 2320	2604	c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe	28
PID 2604 wrote to memory of 2320	2604	c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe	28
PID 2604 wrote to memory of 2320	2604	c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe	28
PID 2604 wrote to memory of 2564	2604	c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe	29
PID 2604 wrote to memory of 2564	2604	c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe	29
PID 2604 wrote to memory of 2564	2604	c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe	29
PID 2604 wrote to memory of 2564	2604	c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe	29

C:\Users\Admin\AppData\Local\Temp\c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe
"C:\Users\Admin\AppData\Local\Temp\c5d7d79e6a4841dcc311d7c83dd7858b_JC.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Users\Admin\AppData\Local\Temp\Aod7vLKakOBR0I1.exe
  C:\Users\Admin\AppData\Local\Temp\Aod7vLKakOBR0I1.exe
  2⤵
  - Executes dropped EXE
  PID:2320
- C:\Windows\CTS.exe
  "C:\Windows\CTS.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  PID:2564

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Aod7vLKakOBR0I1.exe

Filesize
2.7MB

MD5
3c83e5062435ebc70901ed6d86fc971f

SHA1
d2ddfb82f684d6dbd1076f91e0efb05befd14374

SHA256
b3cf84af7460f06f82e36c0df9579a354ad2a1ff3af68040a11943a8996f9212

SHA512
ea445b2ef5c65a0c7b35048f6ae2c145972169315cd86eafc637a2b5733a98eec0a627d3575f99d10198931174b24da0a2d3aada950cc0a4ed1fdb1f54680f77

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabFCAA.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarFD1A.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
C:\Windows\CTS.exe

Filesize
71KB

MD5
66df4ffab62e674af2e75b163563fc0b

SHA1
dec8a197312e41eeb3cfef01cb2a443f0205cd6e

SHA256
075a6eecd8da1795532318f9cf880efe42461f9464d63f74deb271d33110f163

SHA512
1588dd78e6e8972013c40cdb6acfb84c8df7b081197233ce621904b645356c805d0424bb93dd46c55834dc47d9ff39ee1323cf8e670841b3fff24ab98ba87f25

Download Submit
C:\Windows\CTS.exe

Filesize
71KB

MD5
66df4ffab62e674af2e75b163563fc0b

SHA1
dec8a197312e41eeb3cfef01cb2a443f0205cd6e

SHA256
075a6eecd8da1795532318f9cf880efe42461f9464d63f74deb271d33110f163

SHA512
1588dd78e6e8972013c40cdb6acfb84c8df7b081197233ce621904b645356c805d0424bb93dd46c55834dc47d9ff39ee1323cf8e670841b3fff24ab98ba87f25

Download Submit
C:\Windows\CTS.exe

Filesize
71KB

MD5
66df4ffab62e674af2e75b163563fc0b

SHA1
dec8a197312e41eeb3cfef01cb2a443f0205cd6e

SHA256
075a6eecd8da1795532318f9cf880efe42461f9464d63f74deb271d33110f163

SHA512
1588dd78e6e8972013c40cdb6acfb84c8df7b081197233ce621904b645356c805d0424bb93dd46c55834dc47d9ff39ee1323cf8e670841b3fff24ab98ba87f25

Download Submit
\Users\Admin\AppData\Local\Temp\Aod7vLKakOBR0I1.exe

Filesize
2.7MB

MD5
3c83e5062435ebc70901ed6d86fc971f

SHA1
d2ddfb82f684d6dbd1076f91e0efb05befd14374

SHA256
b3cf84af7460f06f82e36c0df9579a354ad2a1ff3af68040a11943a8996f9212

SHA512
ea445b2ef5c65a0c7b35048f6ae2c145972169315cd86eafc637a2b5733a98eec0a627d3575f99d10198931174b24da0a2d3aada950cc0a4ed1fdb1f54680f77

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads