nymaim

General

Target

bc76622dde1409181cc7d5c806760de404ec59bdc1090ee30999fec4f0f00297
Size

766KB
Sample

220630-qpascsbdfp
MD5

104b98c2cc9cdae9de467cfd94f79240
SHA1

cf9621f7933acd38ce5fd5a65e3346570a31e85b
SHA256

bc76622dde1409181cc7d5c806760de404ec59bdc1090ee30999fec4f0f00297
SHA512

73c721580ee30df8abadbdda2b906db44dc6f4268c6c21d2a8edd27cde5ca4735005e5a56e133480f9f1b67359a342365494c68887018d50392ee947e3139fbd

Score

10^/10

Malware Config

Extracted

Family

nymaim

C2

45.141.237.3

31.210.20.149

212.192.241.16

Extracted

Family

socelars

C2

https://sa-us-bucket.s3.us-east-2.amazonaws.com/hdherf623/

Targets

- Target
  
  bc76622dde1409181cc7d5c806760de404ec59bdc1090ee30999fec4f0f00297
- Size
  
  766KB
- MD5
  
  104b98c2cc9cdae9de467cfd94f79240
- SHA1
  
  cf9621f7933acd38ce5fd5a65e3346570a31e85b
- SHA256
  
  bc76622dde1409181cc7d5c806760de404ec59bdc1090ee30999fec4f0f00297
- SHA512
  
  73c721580ee30df8abadbdda2b906db44dc6f4268c6c21d2a8edd27cde5ca4735005e5a56e133480f9f1b67359a342365494c68887018d50392ee947e3139fbd
Score

10^/10

nymaim socelars discovery evasion persistence spyware stealer suricata trojan upx vmprotect
- NyMaim
  NyMaim is a malware with various capabilities written in C++ and first seen in 2013.
  trojan nymaim
- Process spawned unexpected child process
  This typically indicates the parent process was compromised via an exploit or macro.
- Socelars
  Socelars is an infostealer targeting browser cookies and credit card credentials.
  stealer socelars
- Socelars Payload
- Suspicious use of NtCreateUserProcessOtherParentProcess
- suricata: ET MALWARE ClipBanker Variant Activity (POST)
  suricata: ET MALWARE ClipBanker Variant Activity (POST)
  suricata
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Checks for common network interception software
  Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
  evasion
- Blocklisted process makes network request
- Downloads MZ/PE file
- Drops file in Drivers directory
- Executes dropped EXE
- Registers COM server for autorun
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- VMProtect packed file
  Detects executables packed with VMProtect commercial packer.
  vmprotect
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Unexpected DNS network traffic destination
  Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Program crash
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2