revengerat | 44ad90c5c9b26eb57351d420ec793353473c8f382dc4cb426c40e4bca4790da4

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-10-2024 05:05

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General

Target

2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe
Size

356KB
MD5

827f627aaef021cc65eba223886d34a9
SHA1

8563f056bbaf6e7e3ff8e60c3a1636f385fc8d46
SHA256

44ad90c5c9b26eb57351d420ec793353473c8f382dc4cb426c40e4bca4790da4
SHA512

c26f620ec974a95244355c28b0d3677d45b48e6751ad1548fb6d27c96df9c32a20c636a86350c07e402676bc242c755abad739917c7fad03ea37aa989045b37a
SSDEEP

6144:UlnGb9TlQ7GpimbKztK6euuEeLBBAl1e+o7B+lDAAj:QMk7GV2M6eu+idAAj

Score

10^/10

revengerat spam discovery trojan

Malware Config

Extracted

Family

revengerat

Botnet

SPAM

kilimanjaro.cloudns.nz:8809

kilimanjaro.dns.army:8809

kilimanjaro.hopto.org:8809

kilimanjaro.run.place:8809

Mutex

RV_MUTEX-GYuaWVCGnhpCsG

Signatures

RevengeRAT
Remote-access trojan with a wide range of capabilities.
trojan revengerat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3968 set thread context of 3788	3968	2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe	87

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3968 wrote to memory of 3788	3968	2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe	87
PID 3968 wrote to memory of 3788	3968	2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe	87
PID 3968 wrote to memory of 3788	3968	2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe	87
PID 3968 wrote to memory of 3788	3968	2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe	87
PID 3968 wrote to memory of 3788	3968	2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe	87
PID 3968 wrote to memory of 3788	3968	2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe	87
PID 3968 wrote to memory of 3788	3968	2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe	87

C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3968
- C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe
  "C:\Users\Admin\AppData\Local\Temp\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3788

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\2024-10-21_827f627aaef021cc65eba223886d34a9_hiddentear_hijackloader.exe.log

Filesize
520B

MD5
03febbff58da1d3318c31657d89c8542

SHA1
c9e017bd9d0a4fe533795b227c855935d86c2092

SHA256
5164770a37b199a79ccd23b399bb3309228973d9f74c589bc2623dc613b37ac4

SHA512
3750c372bbca1892e9c1b34681d592c693e725a8b149c3d6938079cd467628cec42c4293b0d886b57a786abf45f5e7229247b3445001774e3e793ff5a3accfa3

Download Submit
memory/3788-9-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/3788-6-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3788-11-0x0000000005270000-0x000000000530C000-memory.dmp

Filesize
624KB

Download
memory/3788-12-0x0000000005380000-0x00000000053E6000-memory.dmp

Filesize
408KB

Download
memory/3788-13-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/3968-2-0x00000000053B0000-0x0000000005954000-memory.dmp

Filesize
5.6MB

Download
memory/3968-3-0x0000000002700000-0x000000000270E000-memory.dmp

Filesize
56KB

Download
memory/3968-4-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/3968-5-0x0000000004C40000-0x0000000004C48000-memory.dmp

Filesize
32KB

Download
memory/3968-1-0x0000000000220000-0x000000000027C000-memory.dmp

Filesize
368KB

Download
memory/3968-10-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/3968-0-0x000000007508E000-0x000000007508F000-memory.dmp

Filesize
4KB

Download