amadey | 9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b

Analysis

max time kernel
145s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
15-11-2022 11:48

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General

Target

9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b.exe
Size

252KB
MD5

25c9dd1438c634f99da6bb9ef4421db0
SHA1

9eecbe1a7d402f66694f466b4b4c89f3e2751774
SHA256

9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b
SHA512

2c70dfc5c352a521cf10425f87d903e284376c36efa38de150e4389ad4148b107137a1ddc47569ffd3f6566a72e73e89b9a30c2fe0afcd2a672bdc8a496f2f07
SSDEEP

3072:GslCU05dYkPSV6YzFjWty4Ea+cEi+eTVP1+n26Me1QQ9O+6OTsIGMOtRz:MrYYQDf44TeZ1+nL1JO+7Kt

Score

10^/10

amadey redline boy collection discovery infostealer persistence spyware stealer trojan

Malware Config

Extracted

Family

redline

Botnet

boy

77.73.134.241:4691

Attributes

auth_value
a91fa8cc2cfaefc42a23c03faef44bd3

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey

Detect Amadey credential stealer module 4 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
behavioral1/memory/3060-166-0x0000000001E40000-0x0000000001E64000-memory.dmp	amadey_cred_module
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 3 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\1000001001\mana.exe	family_redline
C:\Users\Admin\AppData\Local\Temp\1000001001\mana.exe	family_redline
behavioral1/memory/224-146-0x0000000000940000-0x0000000000968000-memory.dmp	family_redline

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

25 3060 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 5 IoCs

Processes:

rovwer.exemana.exerovwer.exerovwer.exerovwer.exe

pid process

3028 rovwer.exe
224 mana.exe
4924 rovwer.exe
4312 rovwer.exe
1660 rovwer.exe

flow	pid	process
25	3060	rundll32.exe

pid	process
3028	rovwer.exe
224	mana.exe
4924	rovwer.exe
4312	rovwer.exe
1660	rovwer.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

rovwer.exe9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Control Panel\International\Geo\Nation	rovwer.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Control Panel\International\Geo\Nation	9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b.exe

Loads dropped DLL 2 IoCs

Processes:

rundll32.exe

pid process

3060 rundll32.exe
3060 rundll32.exe
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
T1081

pid	process
3060	rundll32.exe
3060	rundll32.exe

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

rovwer.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mana.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000001001\\mana.exe"	rovwer.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Program crash 4 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
3200	1324	WerFault.exe	9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b.exe
2708	4924	WerFault.exe	rovwer.exe
4460	4312	WerFault.exe	rovwer.exe
4116	1660	WerFault.exe	rovwer.exe

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

4268 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

mana.exerundll32.exe

pid process

224 mana.exe
224 mana.exe
3060 rundll32.exe
3060 rundll32.exe
3060 rundll32.exe
3060 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

mana.exe

description pid process

Token: SeDebugPrivilege 224 mana.exe

pid	process
4268	schtasks.exe

pid	process
224	mana.exe
224	mana.exe
3060	rundll32.exe
3060	rundll32.exe
3060	rundll32.exe
3060	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	224	mana.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b.exerovwer.exe

description	pid	process	target process
PID 1324 wrote to memory of 3028	1324	9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b.exe	rovwer.exe
PID 1324 wrote to memory of 3028	1324	9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b.exe	rovwer.exe
PID 1324 wrote to memory of 3028	1324	9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b.exe	rovwer.exe
PID 3028 wrote to memory of 4268	3028	rovwer.exe	schtasks.exe
PID 3028 wrote to memory of 4268	3028	rovwer.exe	schtasks.exe
PID 3028 wrote to memory of 4268	3028	rovwer.exe	schtasks.exe
PID 3028 wrote to memory of 224	3028	rovwer.exe	mana.exe
PID 3028 wrote to memory of 224	3028	rovwer.exe	mana.exe
PID 3028 wrote to memory of 224	3028	rovwer.exe	mana.exe
PID 3028 wrote to memory of 3060	3028	rovwer.exe	rundll32.exe
PID 3028 wrote to memory of 3060	3028	rovwer.exe	rundll32.exe
PID 3028 wrote to memory of 3060	3028	rovwer.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b.exe
"C:\Users\Admin\AppData\Local\Temp\9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1324

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
"C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe"
2⤵
- Executes dropped EXE
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3028

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rovwer.exe /TR "C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe" /F
3⤵
- Creates scheduled task(s)
PID:4268

C:\Users\Admin\AppData\Local\Temp\1000001001\mana.exe
"C:\Users\Admin\AppData\Local\Temp\1000001001\mana.exe"
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:224

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll, Main
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:3060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1324 -s 1200
2⤵
- Program crash
PID:3200

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 1324 -ip 1324
1⤵
PID:1912

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:4924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4924 -s 416
2⤵
- Program crash
PID:2708

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4924 -ip 4924
1⤵
PID:1516

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:4312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4312 -s 416
2⤵
- Program crash
PID:4460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 4312 -ip 4312
1⤵
PID:3408

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:1660

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1660 -s 424
2⤵
- Program crash
PID:4116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 604 -p 1660 -ip 1660
1⤵
PID:4592

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\1000001001\mana.exe
Filesize
137KB

MD5
e63d74cec6926b2d04e474b889d08af4

SHA1
a64a888ccfb4e82ade71f1a00a7ae681d29c7bcb

SHA256
a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33

SHA512
fd59c0a1c613611002e52a309ee4baad626df8fbbd8c0c230bcb8e6fed4a3059296ab11b88a1d25a0f54c65f730a027f876629298120f7b4c251bf6d2aaed148

Download Submit
C:\Users\Admin\AppData\Local\Temp\1000001001\mana.exe
Filesize
137KB

MD5
e63d74cec6926b2d04e474b889d08af4

SHA1
a64a888ccfb4e82ade71f1a00a7ae681d29c7bcb

SHA256
a9ffffff38aca59d7d2f041fbdb253ca612c7ba2d597782b2e6a59a914f49b33

SHA512
fd59c0a1c613611002e52a309ee4baad626df8fbbd8c0c230bcb8e6fed4a3059296ab11b88a1d25a0f54c65f730a027f876629298120f7b4c251bf6d2aaed148

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
252KB

MD5
25c9dd1438c634f99da6bb9ef4421db0

SHA1
9eecbe1a7d402f66694f466b4b4c89f3e2751774

SHA256
9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b

SHA512
2c70dfc5c352a521cf10425f87d903e284376c36efa38de150e4389ad4148b107137a1ddc47569ffd3f6566a72e73e89b9a30c2fe0afcd2a672bdc8a496f2f07

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
252KB

MD5
25c9dd1438c634f99da6bb9ef4421db0

SHA1
9eecbe1a7d402f66694f466b4b4c89f3e2751774

SHA256
9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b

SHA512
2c70dfc5c352a521cf10425f87d903e284376c36efa38de150e4389ad4148b107137a1ddc47569ffd3f6566a72e73e89b9a30c2fe0afcd2a672bdc8a496f2f07

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
252KB

MD5
25c9dd1438c634f99da6bb9ef4421db0

SHA1
9eecbe1a7d402f66694f466b4b4c89f3e2751774

SHA256
9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b

SHA512
2c70dfc5c352a521cf10425f87d903e284376c36efa38de150e4389ad4148b107137a1ddc47569ffd3f6566a72e73e89b9a30c2fe0afcd2a672bdc8a496f2f07

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
252KB

MD5
25c9dd1438c634f99da6bb9ef4421db0

SHA1
9eecbe1a7d402f66694f466b4b4c89f3e2751774

SHA256
9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b

SHA512
2c70dfc5c352a521cf10425f87d903e284376c36efa38de150e4389ad4148b107137a1ddc47569ffd3f6566a72e73e89b9a30c2fe0afcd2a672bdc8a496f2f07

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
252KB

MD5
25c9dd1438c634f99da6bb9ef4421db0

SHA1
9eecbe1a7d402f66694f466b4b4c89f3e2751774

SHA256
9b9c37b5fae86ed23becb1bbfacd382a78078857a5a4cb48e5cd81780139769b

SHA512
2c70dfc5c352a521cf10425f87d903e284376c36efa38de150e4389ad4148b107137a1ddc47569ffd3f6566a72e73e89b9a30c2fe0afcd2a672bdc8a496f2f07

Download Submit
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
memory/224-153-0x00000000057A0000-0x0000000005806000-memory.dmp

Filesize
408KB

Download
memory/224-151-0x0000000006420000-0x00000000069C4000-memory.dmp

Filesize
5.6MB

Download
memory/224-158-0x0000000006EF0000-0x0000000006F40000-memory.dmp

Filesize
320KB

Download
memory/224-157-0x0000000006E70000-0x0000000006EE6000-memory.dmp

Filesize
472KB

Download
memory/224-146-0x0000000000940000-0x0000000000968000-memory.dmp

Filesize
160KB

Download
memory/224-147-0x0000000005850000-0x0000000005E68000-memory.dmp

Filesize
6.1MB

Download
memory/224-148-0x00000000053C0000-0x00000000054CA000-memory.dmp

Filesize
1.0MB

Download
memory/224-149-0x00000000052F0000-0x0000000005302000-memory.dmp

Filesize
72KB

Download
memory/224-150-0x0000000005350000-0x000000000538C000-memory.dmp

Filesize
240KB

Download
memory/224-143-0x0000000000000000-mapping.dmp

Download
memory/224-152-0x0000000005E70000-0x0000000005F02000-memory.dmp

Filesize
584KB

Download
memory/224-155-0x00000000072A0000-0x00000000077CC000-memory.dmp

Filesize
5.2MB

Download
memory/224-154-0x0000000006BA0000-0x0000000006D62000-memory.dmp

Filesize
1.8MB

Download
memory/1324-139-0x0000000000850000-0x000000000088E000-memory.dmp

Filesize
248KB

Download
memory/1324-138-0x00000000008E8000-0x0000000000907000-memory.dmp

Filesize
124KB

Download
memory/1324-132-0x00000000008E8000-0x0000000000907000-memory.dmp

Filesize
124KB

Download
memory/1324-137-0x0000000000400000-0x00000000005A4000-memory.dmp

Filesize
1.6MB

Download
memory/1324-133-0x0000000000850000-0x000000000088E000-memory.dmp

Filesize
248KB

Download
memory/1660-171-0x00000000006DC000-0x00000000006FB000-memory.dmp

Filesize
124KB

Download
memory/1660-172-0x0000000000400000-0x00000000005A4000-memory.dmp

Filesize
1.6MB

Download
memory/3028-142-0x0000000000400000-0x00000000005A4000-memory.dmp

Filesize
1.6MB

Download
memory/3028-156-0x0000000000400000-0x00000000005A4000-memory.dmp

Filesize
1.6MB

Download
memory/3028-141-0x0000000000728000-0x0000000000747000-memory.dmp

Filesize
124KB

Download
memory/3028-134-0x0000000000000000-mapping.dmp

Download
memory/3060-162-0x0000000000000000-mapping.dmp

Download
memory/3060-166-0x0000000001E40000-0x0000000001E64000-memory.dmp

Filesize
144KB

Download
memory/4268-140-0x0000000000000000-mapping.dmp

Download
memory/4312-168-0x00000000005EC000-0x000000000060B000-memory.dmp

Filesize
124KB

Download
memory/4312-169-0x0000000000400000-0x00000000005A4000-memory.dmp

Filesize
1.6MB

Download
memory/4924-161-0x0000000000400000-0x00000000005A4000-memory.dmp

Filesize
1.6MB

Download
memory/4924-160-0x000000000093C000-0x000000000095B000-memory.dmp

Filesize
124KB

Download